cpu: Remove the InOrderCPU from the tree

This patch takes the final step in removing the InOrderCPU from the
tree. Rest in peace.

The MinorCPU is now used to model an in-order microarchitecture, and
long term the MinorCPU will eventually be renamed InOrderCPU.

1 files changed, 0 insertions, 152 deletions

diff --git a/src/cpu/inorder/resources/tlb_unit.hh b/src/cpu/inorder/resources/tlb_unit.hh
deleted file mode 100644
index 916f67559..000000000
--- a/src/cpu/inorder/resources/tlb_unit.hh
+++ /dev/null
@@ -1,152 +0,0 @@
-/*
- * Copyright (c) 2007 MIPS Technologies, Inc.
- * 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: Korey Sewell
- *
- */
-
-#ifndef __CPU_INORDER_TLB_UNIT_HH__
-#define __CPU_INORDER_TLB_UNIT_HH__
-
-#include <list>
-#include <string>
-#include <vector>
-
-#include "config/the_isa.hh"
-#include "cpu/inorder/resources/inst_buffer.hh"
-#include "cpu/inorder/cpu.hh"
-#include "cpu/inorder/inorder_dyn_inst.hh"
-#include "cpu/inorder/pipeline_traits.hh"
-
-class TLBUnit : public Resource
-{
-  public:
-    typedef ThePipeline::DynInstPtr DynInstPtr;
-
-    enum TLBCommand {
-        FetchLookup,
-        DataReadLookup,
-        DataWriteLookup
-    };
-
-  public:
-    TLBUnit(std::string res_name, int res_id, int res_width,
-            Cycles res_latency, InOrderCPU *_cpu,
-            ThePipeline::Params *params);
-    virtual ~TLBUnit() {}
-
-    void init();
-
-    int getSlot(DynInstPtr inst);
-
-    virtual ResourceRequest* getRequest(DynInstPtr _inst, int stage_num,
-                                        int res_idx, int slot_num,
-                                        unsigned cmd);
-
-    virtual void execute(int slot_num);
-
-    void squash(DynInstPtr inst, int stage_num, InstSeqNum squash_seq_num,
-                ThreadID tid);
-
-    bool tlbBlocked[ThePipeline::MaxThreads];
-
-    TheISA::TLB* tlb();
-
-  protected:
-    /** List of instructions this resource is currently
-     *  processing.
-     */
-    std::list<DynInstPtr> instList;
-
-    TheISA::TLB *_tlb;
-};
-
-class TLBUnitEvent : public ResourceEvent {
-  public:
-    /** Constructs a resource event. */
-    TLBUnitEvent();
-    virtual ~TLBUnitEvent() {}
-
-    /** Processes a resource event. */
-    virtual void process();
-};
-
-class TLBUnitRequest : public ResourceRequest {
-  public:
-    typedef ThePipeline::DynInstPtr DynInstPtr;
-
-  public:
-    TLBUnitRequest(TLBUnit *res)
-        : ResourceRequest(res), memReq(NULL)
-    {
-    }
-
-    RequestPtr memReq;
-
-    void setRequest(DynInstPtr inst, int stage_num, int res_idx, int slot_num,
-                    unsigned _cmd)
-    {
-        Addr aligned_addr;
-        int req_size;
-        unsigned flags;
-
-        if (_cmd == TLBUnit::FetchLookup) {
-            aligned_addr = inst->getMemAddr();
-            req_size = sizeof(TheISA::MachInst);
-            flags = 0;
-            inst->fetchMemReq = new Request(inst->readTid(), aligned_addr,
-                                            req_size, flags,
-                                            res->cpu->instMasterId(),
-                                            inst->instAddr(),
-                                            res->cpu->readCpuId(),
-                                            inst->readTid());
-            memReq = inst->fetchMemReq;
-        } else {
-            aligned_addr = inst->getMemAddr();;
-            req_size = 0; //inst->getMemAccSize();
-            flags = 0; //inst->getMemFlags();
-
-            if (req_size == 0 && (inst->isDataPrefetch() || inst->isInstPrefetch())) {
-                req_size = 8;
-            }
-
-            inst->dataMemReq = new Request(inst->readTid(), aligned_addr,
-                                           req_size, flags,
-                                           res->cpu->dataMasterId(),
-                                           inst->instAddr(),
-                                           res->cpu->readCpuId(),
-                                           inst->readTid());
-            memReq = inst->dataMemReq;
-        }
-
-        ResourceRequest::setRequest(inst, stage_num, res_idx, slot_num, _cmd);
-    }
-
-};
-
-
-#endif //__CPU_INORDER_TLB_UNIT_HH__