diff options
Diffstat (limited to 'cpu/beta_cpu/alpha_full_cpu_builder.cc')
| -rw-r--r-- | cpu/beta_cpu/alpha_full_cpu_builder.cc | 400 |
1 files changed, 0 insertions, 400 deletions
diff --git a/cpu/beta_cpu/alpha_full_cpu_builder.cc b/cpu/beta_cpu/alpha_full_cpu_builder.cc deleted file mode 100644 index f56c9f6c3..000000000 --- a/cpu/beta_cpu/alpha_full_cpu_builder.cc +++ /dev/null @@ -1,400 +0,0 @@ -/* - * Copyright (c) 2004-2005 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. - */ - -#include "cpu/beta_cpu/alpha_impl.hh" -#include "cpu/beta_cpu/alpha_full_cpu.hh" - -#include "mem/cache/base_cache.hh" - -#include "base/inifile.hh" -#include "base/loader/symtab.hh" -#include "base/misc.hh" -#include "cpu/base_cpu.hh" -#include "cpu/exec_context.hh" -#include "cpu/exetrace.hh" -#include "mem/base_mem.hh" -#include "mem/mem_interface.hh" -#include "sim/builder.hh" -#include "sim/debug.hh" -#include "sim/host.hh" -#include "sim/process.hh" -#include "sim/sim_events.hh" -#include "sim/sim_object.hh" -#include "sim/stats.hh" - -#ifdef FULL_SYSTEM -#include "base/remote_gdb.hh" -#include "dev/alpha_access.h" -#include "dev/pciareg.h" -#include "mem/functional_mem/memory_control.hh" -#include "mem/functional_mem/physical_memory.hh" -#include "sim/system.hh" -#include "targetarch/alpha_memory.hh" -#include "targetarch/vtophys.hh" -#else // !FULL_SYSTEM -#include "eio/eio.hh" -#include "mem/functional_mem/functional_memory.hh" -#endif // FULL_SYSTEM - -class DerivAlphaFullCPU : public AlphaFullCPU<AlphaSimpleImpl> -{ - public: - DerivAlphaFullCPU(AlphaSimpleParams p) - : AlphaFullCPU<AlphaSimpleImpl>(p) - { } -}; - -BEGIN_DECLARE_SIM_OBJECT_PARAMS(DerivAlphaFullCPU) - - Param<int> clock; - Param<int> numThreads; - -#ifdef FULL_SYSTEM -SimObjectParam<System *> system; -SimObjectParam<AlphaITB *> itb; -SimObjectParam<AlphaDTB *> dtb; -Param<int> mult; -#else -SimObjectVectorParam<Process *> workload; -#endif // FULL_SYSTEM -SimObjectParam<FunctionalMemory *> mem; - -Param<Counter> max_insts_any_thread; -Param<Counter> max_insts_all_threads; -Param<Counter> max_loads_any_thread; -Param<Counter> max_loads_all_threads; - -SimObjectParam<BaseCache *> icache; -SimObjectParam<BaseCache *> dcache; - -Param<unsigned> decodeToFetchDelay; -Param<unsigned> renameToFetchDelay; -Param<unsigned> iewToFetchDelay; -Param<unsigned> commitToFetchDelay; -Param<unsigned> fetchWidth; - -Param<unsigned> renameToDecodeDelay; -Param<unsigned> iewToDecodeDelay; -Param<unsigned> commitToDecodeDelay; -Param<unsigned> fetchToDecodeDelay; -Param<unsigned> decodeWidth; - -Param<unsigned> iewToRenameDelay; -Param<unsigned> commitToRenameDelay; -Param<unsigned> decodeToRenameDelay; -Param<unsigned> renameWidth; - -Param<unsigned> commitToIEWDelay; -Param<unsigned> renameToIEWDelay; -Param<unsigned> issueToExecuteDelay; -Param<unsigned> issueWidth; -Param<unsigned> executeWidth; -Param<unsigned> executeIntWidth; -Param<unsigned> executeFloatWidth; -Param<unsigned> executeBranchWidth; -Param<unsigned> executeMemoryWidth; - -Param<unsigned> iewToCommitDelay; -Param<unsigned> renameToROBDelay; -Param<unsigned> commitWidth; -Param<unsigned> squashWidth; - -#if 0 -Param<unsigned> localPredictorSize; -Param<unsigned> localPredictorCtrBits; -#endif -Param<unsigned> local_predictor_size; -Param<unsigned> local_ctr_bits; -Param<unsigned> local_history_table_size; -Param<unsigned> local_history_bits; -Param<unsigned> global_predictor_size; -Param<unsigned> global_ctr_bits; -Param<unsigned> global_history_bits; -Param<unsigned> choice_predictor_size; -Param<unsigned> choice_ctr_bits; - -Param<unsigned> BTBEntries; -Param<unsigned> BTBTagSize; - -Param<unsigned> RASSize; - -Param<unsigned> LQEntries; -Param<unsigned> SQEntries; -Param<unsigned> LFSTSize; -Param<unsigned> SSITSize; - -Param<unsigned> numPhysIntRegs; -Param<unsigned> numPhysFloatRegs; -Param<unsigned> numIQEntries; -Param<unsigned> numROBEntries; - -Param<unsigned> instShiftAmt; - -Param<bool> defer_registration; - -Param<bool> function_trace; -Param<Tick> function_trace_start; - -END_DECLARE_SIM_OBJECT_PARAMS(DerivAlphaFullCPU) - -BEGIN_INIT_SIM_OBJECT_PARAMS(DerivAlphaFullCPU) - - INIT_PARAM(clock, "clock speed"), - INIT_PARAM(numThreads, "number of HW thread contexts"), - -#ifdef FULL_SYSTEM - INIT_PARAM(system, "System object"), - INIT_PARAM(itb, "Instruction translation buffer"), - INIT_PARAM(dtb, "Data translation buffer"), - INIT_PARAM(mult, "System clock multiplier"), -#else - INIT_PARAM(workload, "Processes to run"), -#endif // FULL_SYSTEM - - INIT_PARAM_DFLT(mem, "Memory", NULL), - - INIT_PARAM_DFLT(max_insts_any_thread, - "Terminate when any thread reaches this inst count", - 0), - INIT_PARAM_DFLT(max_insts_all_threads, - "Terminate when all threads have reached" - "this inst count", - 0), - INIT_PARAM_DFLT(max_loads_any_thread, - "Terminate when any thread reaches this load count", - 0), - INIT_PARAM_DFLT(max_loads_all_threads, - "Terminate when all threads have reached this load" - "count", - 0), - - INIT_PARAM_DFLT(icache, "L1 instruction cache", NULL), - INIT_PARAM_DFLT(dcache, "L1 data cache", NULL), - - INIT_PARAM(decodeToFetchDelay, "Decode to fetch delay"), - INIT_PARAM(renameToFetchDelay, "Rename to fetch delay"), - INIT_PARAM(iewToFetchDelay, "Issue/Execute/Writeback to fetch" - "delay"), - INIT_PARAM(commitToFetchDelay, "Commit to fetch delay"), - INIT_PARAM(fetchWidth, "Fetch width"), - - INIT_PARAM(renameToDecodeDelay, "Rename to decode delay"), - INIT_PARAM(iewToDecodeDelay, "Issue/Execute/Writeback to decode" - "delay"), - INIT_PARAM(commitToDecodeDelay, "Commit to decode delay"), - INIT_PARAM(fetchToDecodeDelay, "Fetch to decode delay"), - INIT_PARAM(decodeWidth, "Decode width"), - - INIT_PARAM(iewToRenameDelay, "Issue/Execute/Writeback to rename" - "delay"), - INIT_PARAM(commitToRenameDelay, "Commit to rename delay"), - INIT_PARAM(decodeToRenameDelay, "Decode to rename delay"), - INIT_PARAM(renameWidth, "Rename width"), - - INIT_PARAM(commitToIEWDelay, "Commit to " - "Issue/Execute/Writeback delay"), - INIT_PARAM(renameToIEWDelay, "Rename to " - "Issue/Execute/Writeback delay"), - INIT_PARAM(issueToExecuteDelay, "Issue to execute delay (internal" - "to the IEW stage)"), - INIT_PARAM(issueWidth, "Issue width"), - INIT_PARAM(executeWidth, "Execute width"), - INIT_PARAM(executeIntWidth, "Integer execute width"), - INIT_PARAM(executeFloatWidth, "Floating point execute width"), - INIT_PARAM(executeBranchWidth, "Branch execute width"), - INIT_PARAM(executeMemoryWidth, "Memory execute width"), - - INIT_PARAM(iewToCommitDelay, "Issue/Execute/Writeback to commit " - "delay"), - INIT_PARAM(renameToROBDelay, "Rename to reorder buffer delay"), - INIT_PARAM(commitWidth, "Commit width"), - INIT_PARAM(squashWidth, "Squash width"), - -#if 0 - INIT_PARAM(localPredictorSize, "Size of the local predictor in entries. " - "Must be a power of 2."), - INIT_PARAM(localPredictorCtrBits, "Number of bits per counter for bpred"), -#endif - INIT_PARAM(local_predictor_size, "Size of local predictor"), - INIT_PARAM(local_ctr_bits, "Bits per counter"), - INIT_PARAM(local_history_table_size, "Size of local history table"), - INIT_PARAM(local_history_bits, "Bits for the local history"), - INIT_PARAM(global_predictor_size, "Size of global predictor"), - INIT_PARAM(global_ctr_bits, "Bits per counter"), - INIT_PARAM(global_history_bits, "Bits of history"), - INIT_PARAM(choice_predictor_size, "Size of choice predictor"), - INIT_PARAM(choice_ctr_bits, "Bits of choice counters"), - - INIT_PARAM(BTBEntries, "Number of BTB entries"), - INIT_PARAM(BTBTagSize, "Size of the BTB tags, in bits"), - - INIT_PARAM(RASSize, "RAS size"), - - INIT_PARAM(LQEntries, "Number of load queue entries"), - INIT_PARAM(SQEntries, "Number of store queue entries"), - INIT_PARAM(LFSTSize, "Last fetched store table size"), - INIT_PARAM(SSITSize, "Store set ID table size"), - - INIT_PARAM(numPhysIntRegs, "Number of physical integer registers"), - INIT_PARAM(numPhysFloatRegs, "Number of physical floating point " - "registers"), - INIT_PARAM(numIQEntries, "Number of instruction queue entries"), - INIT_PARAM(numROBEntries, "Number of reorder buffer entries"), - - INIT_PARAM(instShiftAmt, "Number of bits to shift instructions by"), - INIT_PARAM(defer_registration, "defer system registration (for sampling)"), - - INIT_PARAM(function_trace, "Enable function trace"), - INIT_PARAM(function_trace_start, "Cycle to start function trace") - -END_INIT_SIM_OBJECT_PARAMS(DerivAlphaFullCPU) - -CREATE_SIM_OBJECT(DerivAlphaFullCPU) -{ - DerivAlphaFullCPU *cpu; - -#ifdef FULL_SYSTEM - if (mult != 1) - panic("Processor clock multiplier must be 1?\n"); - - // Full-system only supports a single thread for the moment. - int actual_num_threads = 1; -#else - // 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.isValid() ? numThreads : workload.size(); - - if (workload.size() == 0) { - fatal("Must specify at least one workload!"); - } - -#endif - - AlphaSimpleParams params; - - params.clock = clock; - - params.name = getInstanceName(); - params.numberOfThreads = actual_num_threads; - -#ifdef FULL_SYSTEM - params.system = system; - params.itb = itb; - params.dtb = dtb; -#else - params.workload = workload; -#endif // FULL_SYSTEM - - params.mem = mem; - - 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.icacheInterface = icache ? icache->getInterface() : NULL; - params.dcacheInterface = dcache ? dcache->getInterface() : NULL; - - 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.issueWidth = issueWidth; - params.executeWidth = executeWidth; - params.executeIntWidth = executeIntWidth; - params.executeFloatWidth = executeFloatWidth; - params.executeBranchWidth = executeBranchWidth; - params.executeMemoryWidth = executeMemoryWidth; - - params.iewToCommitDelay = iewToCommitDelay; - params.renameToROBDelay = renameToROBDelay; - params.commitWidth = commitWidth; - params.squashWidth = squashWidth; -#if 0 - params.localPredictorSize = localPredictorSize; - params.localPredictorCtrBits = localPredictorCtrBits; -#endif - params.local_predictor_size = local_predictor_size; - params.local_ctr_bits = local_ctr_bits; - params.local_history_table_size = local_history_table_size; - params.local_history_bits = local_history_bits; - params.global_predictor_size = global_predictor_size; - params.global_ctr_bits = global_ctr_bits; - params.global_history_bits = global_history_bits; - params.choice_predictor_size = choice_predictor_size; - params.choice_ctr_bits = choice_ctr_bits; - - 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.instShiftAmt = 2; - - params.defReg = defer_registration; - - params.functionTrace = function_trace; - params.functionTraceStart = function_trace_start; - - cpu = new DerivAlphaFullCPU(params); - - return cpu; -} - -REGISTER_SIM_OBJECT("DerivAlphaFullCPU", DerivAlphaFullCPU) - |