Gabe Black has uploaded this change for review. ( https://gem5-review.googlesource.com/c/public/gem5/+/42115 )

Change subject: cpu: De-templatize the O3ThreadContext.
......................................................................

cpu: De-templatize the O3ThreadContext.

Change-Id: I1559760949031bd63bd3a48e62c37448c1f6f5b6
---
M src/cpu/o3/cpu.cc
M src/cpu/o3/cpu.hh
M src/cpu/o3/thread_context.cc
M src/cpu/o3/thread_context.hh
D src/cpu/o3/thread_context_impl.hh
5 files changed, 294 insertions(+), 365 deletions(-)



diff --git a/src/cpu/o3/cpu.cc b/src/cpu/o3/cpu.cc
index 8985262..3d9fff3 100644
--- a/src/cpu/o3/cpu.cc
+++ b/src/cpu/o3/cpu.cc
@@ -321,15 +321,15 @@
         ThreadContext *tc;

// Setup the TC that will serve as the interface to the threads/CPU.
-        O3ThreadContext<Impl> *o3_tc = new O3ThreadContext<Impl>;
+        O3ThreadContext *o3_tc = new O3ThreadContext;

         tc = o3_tc;

         // If we're using a checker, then the TC should be the
         // CheckerThreadContext.
         if (params.checker) {
-            tc = new CheckerThreadContext<O3ThreadContext<Impl> >(
-                o3_tc, this->checker);
+            tc = new CheckerThreadContext<O3ThreadContext>(
+                    o3_tc, this->checker);
         }

         o3_tc->cpu = this;
diff --git a/src/cpu/o3/cpu.hh b/src/cpu/o3/cpu.hh
index 8a6a09d..2d39cc7 100644
--- a/src/cpu/o3/cpu.hh
+++ b/src/cpu/o3/cpu.hh
@@ -76,7 +76,6 @@
 template <class>
 class Checker;
 class ThreadContext;
-template <class>
 class O3ThreadContext;

 class Checkpoint;
@@ -106,7 +105,7 @@

     typedef typename std::list<O3DynInstPtr>::iterator ListIt;

-    friend class O3ThreadContext<Impl>;
+    friend class O3ThreadContext;

   public:
     enum Status {
diff --git a/src/cpu/o3/thread_context.cc b/src/cpu/o3/thread_context.cc
index db07162..10dc1a2 100644
--- a/src/cpu/o3/thread_context.cc
+++ b/src/cpu/o3/thread_context.cc
@@ -1,4 +1,17 @@
 /*
+ * Copyright (c) 2010-2012, 2016-2017, 2019 ARM Limited
+ * Copyright (c) 2013 Advanced Micro Devices, Inc.
+ * All rights reserved
+ *
+ * The license below extends only to copyright in the software and shall
+ * not be construed as granting a license to any other intellectual
+ * property including but not limited to intellectual property relating
+ * to a hardware implementation of the functionality of the software
+ * licensed hereunder.  You may use the software subject to the license
+ * terms below provided that you ensure that this notice is replicated
+ * unmodified and in its entirety in all distributions of the software,
+ * modified or unmodified, in source code or in binary form.
+ *
  * Copyright (c) 2004-2006 The Regents of The University of Michigan
  * All rights reserved.
  *
@@ -28,8 +41,278 @@

 #include "cpu/o3/thread_context.hh"

-#include "cpu/o3/impl.hh"
-#include "cpu/o3/thread_context_impl.hh"
+#include "arch/generic/traits.hh"
+#include "arch/registers.hh"
+#include "config/the_isa.hh"
+#include "debug/O3CPU.hh"

-template class O3ThreadContext<O3CPUImpl>;
+PortProxy&
+O3ThreadContext::getVirtProxy()
+{
+    return thread->getVirtProxy();
+}

+void
+O3ThreadContext::takeOverFrom(ThreadContext *old_context)
+{
+    ::takeOverFrom(*this, *old_context);
+
+    getIsaPtr()->takeOverFrom(this, old_context);
+
+    TheISA::Decoder *newDecoder = getDecoderPtr();
+    TheISA::Decoder *oldDecoder = old_context->getDecoderPtr();
+    newDecoder->takeOverFrom(oldDecoder);
+
+    thread->funcExeInst = old_context->readFuncExeInst();
+
+    thread->noSquashFromTC = false;
+    thread->trapPending = false;
+}
+
+void
+O3ThreadContext::activate()
+{
+    DPRINTF(O3CPU, "Calling activate on Thread Context %d\n",
+            threadId());
+
+    if (thread->status() == ThreadContext::Active)
+        return;
+
+    thread->lastActivate = curTick();
+    thread->setStatus(ThreadContext::Active);
+
+    // status() == Suspended
+    cpu->activateContext(thread->threadId());
+}
+
+void
+O3ThreadContext::suspend()
+{
+    DPRINTF(O3CPU, "Calling suspend on Thread Context %d\n",
+            threadId());
+
+    if (thread->status() == ThreadContext::Suspended)
+        return;
+
+    if (cpu->isDraining()) {
+        DPRINTF(O3CPU, "Ignoring suspend on TC due to pending drain\n");
+        return;
+    }
+
+    thread->lastActivate = curTick();
+    thread->lastSuspend = curTick();
+
+    thread->setStatus(ThreadContext::Suspended);
+    cpu->suspendContext(thread->threadId());
+}
+
+void
+O3ThreadContext::halt()
+{
+    DPRINTF(O3CPU, "Calling halt on Thread Context %d\n", threadId());
+
+    if (thread->status() == ThreadContext::Halting ||
+        thread->status() == ThreadContext::Halted)
+        return;
+
+    // the thread is not going to halt/terminate immediately in this cycle.
+    // The thread will be removed after an exit trap is processed
+    // (e.g., after trapLatency cycles). Until then, the thread's status
+    // will be Halting.
+    thread->setStatus(ThreadContext::Halting);
+
+ // add this thread to the exiting list to mark that it is trying to exit.
+    cpu->addThreadToExitingList(thread->threadId());
+}
+
+Tick
+O3ThreadContext::readLastActivate()
+{
+    return thread->lastActivate;
+}
+
+Tick
+O3ThreadContext::readLastSuspend()
+{
+    return thread->lastSuspend;
+}
+
+void
+O3ThreadContext::copyArchRegs(ThreadContext *tc)
+{
+    // Set vector renaming mode before copying registers
+    cpu->vecRenameMode(RenameMode<TheISA::ISA>::mode(tc->pcState()));
+
+    // Prevent squashing
+    thread->noSquashFromTC = true;
+    TheISA::copyRegs(tc, this);
+    thread->noSquashFromTC = false;
+
+    if (!FullSystem)
+        thread->funcExeInst = tc->readFuncExeInst();
+}
+
+void
+O3ThreadContext::clearArchRegs()
+{
+    cpu->isa[thread->threadId()]->clear();
+}
+
+RegVal
+O3ThreadContext::readIntRegFlat(RegIndex reg_idx) const
+{
+    return cpu->readArchIntReg(reg_idx, thread->threadId());
+}
+
+RegVal
+O3ThreadContext::readFloatRegFlat(RegIndex reg_idx) const
+{
+    return cpu->readArchFloatReg(reg_idx, thread->threadId());
+}
+
+const TheISA::VecRegContainer&
+O3ThreadContext::readVecRegFlat(RegIndex reg_id) const
+{
+    return cpu->readArchVecReg(reg_id, thread->threadId());
+}
+
+TheISA::VecRegContainer&
+O3ThreadContext::getWritableVecRegFlat(RegIndex reg_id)
+{
+    return cpu->getWritableArchVecReg(reg_id, thread->threadId());
+}
+
+const TheISA::VecElem&
+O3ThreadContext::readVecElemFlat(RegIndex idx,
+        const ElemIndex& elemIndex) const
+{
+    return cpu->readArchVecElem(idx, elemIndex, thread->threadId());
+}
+
+const TheISA::VecPredRegContainer&
+O3ThreadContext::readVecPredRegFlat(RegIndex reg_id) const
+{
+    return cpu->readArchVecPredReg(reg_id, thread->threadId());
+}
+
+TheISA::VecPredRegContainer&
+O3ThreadContext::getWritableVecPredRegFlat(RegIndex reg_id)
+{
+    return cpu->getWritableArchVecPredReg(reg_id, thread->threadId());
+}
+
+RegVal
+O3ThreadContext::readCCRegFlat(RegIndex reg_idx) const
+{
+    return cpu->readArchCCReg(reg_idx, thread->threadId());
+}
+
+void
+O3ThreadContext::setIntRegFlat(RegIndex reg_idx, RegVal val)
+{
+    cpu->setArchIntReg(reg_idx, val, thread->threadId());
+
+    conditionalSquash();
+}
+
+void
+O3ThreadContext::setFloatRegFlat(RegIndex reg_idx, RegVal val)
+{
+    cpu->setArchFloatReg(reg_idx, val, thread->threadId());
+
+    conditionalSquash();
+}
+
+void
+O3ThreadContext::setVecRegFlat(
+        RegIndex reg_idx, const TheISA::VecRegContainer& val)
+{
+    cpu->setArchVecReg(reg_idx, val, thread->threadId());
+
+    conditionalSquash();
+}
+
+void
+O3ThreadContext::setVecElemFlat(RegIndex idx,
+        const ElemIndex& elemIndex, const TheISA::VecElem& val)
+{
+    cpu->setArchVecElem(idx, elemIndex, val, thread->threadId());
+    conditionalSquash();
+}
+
+void
+O3ThreadContext::setVecPredRegFlat(RegIndex reg_idx,
+        const TheISA::VecPredRegContainer& val)
+{
+    cpu->setArchVecPredReg(reg_idx, val, thread->threadId());
+
+    conditionalSquash();
+}
+
+void
+O3ThreadContext::setCCRegFlat(RegIndex reg_idx, RegVal val)
+{
+    cpu->setArchCCReg(reg_idx, val, thread->threadId());
+
+    conditionalSquash();
+}
+
+void
+O3ThreadContext::pcState(const TheISA::PCState &val)
+{
+    cpu->pcState(val, thread->threadId());
+
+    conditionalSquash();
+}
+
+void
+O3ThreadContext::pcStateNoRecord(const TheISA::PCState &val)
+{
+    cpu->pcState(val, thread->threadId());
+
+    conditionalSquash();
+}
+
+RegId
+O3ThreadContext::flattenRegId(const RegId& regId) const
+{
+    return cpu->isa[thread->threadId()]->flattenRegId(regId);
+}
+
+void
+O3ThreadContext::setMiscRegNoEffect(RegIndex misc_reg, RegVal val)
+{
+    cpu->setMiscRegNoEffect(misc_reg, val, thread->threadId());
+
+    conditionalSquash();
+}
+
+void
+O3ThreadContext::setMiscReg(RegIndex misc_reg, RegVal val)
+{
+    cpu->setMiscReg(misc_reg, val, thread->threadId());
+
+    conditionalSquash();
+}
+
+// hardware transactional memory
+void
+O3ThreadContext::htmAbortTransaction(uint64_t htmUid,
+        HtmFailureFaultCause cause)
+{
+    cpu->htmSendAbortSignal(thread->threadId(), htmUid, cause);
+
+    conditionalSquash();
+}
+
+BaseHTMCheckpointPtr&
+O3ThreadContext::getHtmCheckpointPtr()
+{
+    return thread->htmCheckpoint;
+}
+
+void
+O3ThreadContext::setHtmCheckpointPtr(BaseHTMCheckpointPtr new_cpt)
+{
+    thread->htmCheckpoint = std::move(new_cpt);
+}
diff --git a/src/cpu/o3/thread_context.hh b/src/cpu/o3/thread_context.hh
index b8edae5..442193a 100644
--- a/src/cpu/o3/thread_context.hh
+++ b/src/cpu/o3/thread_context.hh
@@ -43,6 +43,7 @@
 #define __CPU_O3_THREAD_CONTEXT_HH__

 #include "config/the_isa.hh"
+#include "cpu/o3/impl.hh"
 #include "cpu/o3/isa_specific.hh"
 #include "cpu/thread_context.hh"

@@ -59,12 +60,11 @@
  * must be taken when using this interface (such as squashing all
  * in-flight instructions when doing a write to this interface).
  */
-template <class Impl>
 class O3ThreadContext : public ThreadContext
 {
   public:
    /** Pointer to the CPU. */
-    FullO3CPU<Impl> *cpu;
+    FullO3CPU<O3CPUImpl> *cpu;

     bool
     schedule(PCEvent *e) override
@@ -94,7 +94,7 @@
     }

     /** Pointer to the thread state that this TC corrseponds to. */
-    O3ThreadState<Impl> *thread;
+    O3ThreadState<O3CPUImpl> *thread;

     /** Returns a pointer to the MMU. */
     BaseMMU *getMMUPtr() override { return cpu->mmu; }
@@ -422,7 +422,7 @@
      * similar is currently writing to the thread context and doesn't want
      * reset all the state (see noSquashFromTC).
      */
-    inline void
+    void
     conditionalSquash()
     {
         if (!thread->trapPending && !thread->noSquashFromTC)
diff --git a/src/cpu/o3/thread_context_impl.hh b/src/cpu/o3/thread_context_impl.hh
deleted file mode 100644
index c132530..0000000
--- a/src/cpu/o3/thread_context_impl.hh
+++ /dev/null
@@ -1,353 +0,0 @@
-/*
- * Copyright (c) 2010-2012, 2016-2017, 2019 ARM Limited
- * Copyright (c) 2013 Advanced Micro Devices, Inc.
- * All rights reserved
- *
- * The license below extends only to copyright in the software and shall
- * not be construed as granting a license to any other intellectual
- * property including but not limited to intellectual property relating
- * to a hardware implementation of the functionality of the software
- * licensed hereunder.  You may use the software subject to the license
- * terms below provided that you ensure that this notice is replicated
- * unmodified and in its entirety in all distributions of the software,
- * modified or unmodified, in source code or in binary form.
- *
- * Copyright (c) 2004-2006 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.
- */
-
-#ifndef __CPU_O3_THREAD_CONTEXT_IMPL_HH__
-#define __CPU_O3_THREAD_CONTEXT_IMPL_HH__
-
-#include "arch/generic/traits.hh"
-#include "arch/registers.hh"
-#include "config/the_isa.hh"
-#include "cpu/o3/thread_context.hh"
-#include "debug/O3CPU.hh"
-
-template <class Impl>
-PortProxy&
-O3ThreadContext<Impl>::getVirtProxy()
-{
-    return thread->getVirtProxy();
-}
-
-template <class Impl>
-void
-O3ThreadContext<Impl>::takeOverFrom(ThreadContext *old_context)
-{
-    ::takeOverFrom(*this, *old_context);
-
-    this->getIsaPtr()->takeOverFrom(this, old_context);
-
-    TheISA::Decoder *newDecoder = getDecoderPtr();
-    TheISA::Decoder *oldDecoder = old_context->getDecoderPtr();
-    newDecoder->takeOverFrom(oldDecoder);
-
-    thread->funcExeInst = old_context->readFuncExeInst();
-
-    thread->noSquashFromTC = false;
-    thread->trapPending = false;
-}
-
-template <class Impl>
-void
-O3ThreadContext<Impl>::activate()
-{
-    DPRINTF(O3CPU, "Calling activate on Thread Context %d\n",
-            threadId());
-
-    if (thread->status() == ThreadContext::Active)
-        return;
-
-    thread->lastActivate = curTick();
-    thread->setStatus(ThreadContext::Active);
-
-    // status() == Suspended
-    cpu->activateContext(thread->threadId());
-}
-
-template <class Impl>
-void
-O3ThreadContext<Impl>::suspend()
-{
-    DPRINTF(O3CPU, "Calling suspend on Thread Context %d\n",
-            threadId());
-
-    if (thread->status() == ThreadContext::Suspended)
-        return;
-
-    if (cpu->isDraining()) {
-        DPRINTF(O3CPU, "Ignoring suspend on TC due to pending drain\n");
-        return;
-    }
-
-    thread->lastActivate = curTick();
-    thread->lastSuspend = curTick();
-
-    thread->setStatus(ThreadContext::Suspended);
-    cpu->suspendContext(thread->threadId());
-}
-
-template <class Impl>
-void
-O3ThreadContext<Impl>::halt()
-{
-    DPRINTF(O3CPU, "Calling halt on Thread Context %d\n", threadId());
-
-    if (thread->status() == ThreadContext::Halting ||
-        thread->status() == ThreadContext::Halted)
-        return;
-
-    // the thread is not going to halt/terminate immediately in this cycle.
-    // The thread will be removed after an exit trap is processed
-    // (e.g., after trapLatency cycles). Until then, the thread's status
-    // will be Halting.
-    thread->setStatus(ThreadContext::Halting);
-
- // add this thread to the exiting list to mark that it is trying to exit.
-    cpu->addThreadToExitingList(thread->threadId());
-}
-
-template <class Impl>
-Tick
-O3ThreadContext<Impl>::readLastActivate()
-{
-    return thread->lastActivate;
-}
-
-template <class Impl>
-Tick
-O3ThreadContext<Impl>::readLastSuspend()
-{
-    return thread->lastSuspend;
-}
-
-template <class Impl>
-void
-O3ThreadContext<Impl>::copyArchRegs(ThreadContext *tc)
-{
-    // Set vector renaming mode before copying registers
-    cpu->vecRenameMode(RenameMode<TheISA::ISA>::mode(tc->pcState()));
-
-    // Prevent squashing
-    thread->noSquashFromTC = true;
-    TheISA::copyRegs(tc, this);
-    thread->noSquashFromTC = false;
-
-    if (!FullSystem)
-        this->thread->funcExeInst = tc->readFuncExeInst();
-}
-
-template <class Impl>
-void
-O3ThreadContext<Impl>::clearArchRegs()
-{
-    cpu->isa[thread->threadId()]->clear();
-}
-
-template <class Impl>
-RegVal
-O3ThreadContext<Impl>::readIntRegFlat(RegIndex reg_idx) const
-{
-    return cpu->readArchIntReg(reg_idx, thread->threadId());
-}
-
-template <class Impl>
-RegVal
-O3ThreadContext<Impl>::readFloatRegFlat(RegIndex reg_idx) const
-{
-    return cpu->readArchFloatReg(reg_idx, thread->threadId());
-}
-
-template <class Impl>
-const TheISA::VecRegContainer&
-O3ThreadContext<Impl>::readVecRegFlat(RegIndex reg_id) const
-{
-    return cpu->readArchVecReg(reg_id, thread->threadId());
-}
-
-template <class Impl>
-TheISA::VecRegContainer&
-O3ThreadContext<Impl>::getWritableVecRegFlat(RegIndex reg_id)
-{
-    return cpu->getWritableArchVecReg(reg_id, thread->threadId());
-}
-
-template <class Impl>
-const TheISA::VecElem&
-O3ThreadContext<Impl>::readVecElemFlat(RegIndex idx,
-                                       const ElemIndex& elemIndex) const
-{
-    return cpu->readArchVecElem(idx, elemIndex, thread->threadId());
-}
-
-template <class Impl>
-const TheISA::VecPredRegContainer&
-O3ThreadContext<Impl>::readVecPredRegFlat(RegIndex reg_id) const
-{
-    return cpu->readArchVecPredReg(reg_id, thread->threadId());
-}
-
-template <class Impl>
-TheISA::VecPredRegContainer&
-O3ThreadContext<Impl>::getWritableVecPredRegFlat(RegIndex reg_id)
-{
-    return cpu->getWritableArchVecPredReg(reg_id, thread->threadId());
-}
-
-template <class Impl>
-RegVal
-O3ThreadContext<Impl>::readCCRegFlat(RegIndex reg_idx) const
-{
-    return cpu->readArchCCReg(reg_idx, thread->threadId());
-}
-
-template <class Impl>
-void
-O3ThreadContext<Impl>::setIntRegFlat(RegIndex reg_idx, RegVal val)
-{
-    cpu->setArchIntReg(reg_idx, val, thread->threadId());
-
-    conditionalSquash();
-}
-
-template <class Impl>
-void
-O3ThreadContext<Impl>::setFloatRegFlat(RegIndex reg_idx, RegVal val)
-{
-    cpu->setArchFloatReg(reg_idx, val, thread->threadId());
-
-    conditionalSquash();
-}
-
-template <class Impl>
-void
-O3ThreadContext<Impl>::setVecRegFlat(
-        RegIndex reg_idx, const TheISA::VecRegContainer& val)
-{
-    cpu->setArchVecReg(reg_idx, val, thread->threadId());
-
-    conditionalSquash();
-}
-
-template <class Impl>
-void
-O3ThreadContext<Impl>::setVecElemFlat(RegIndex idx,
-        const ElemIndex& elemIndex, const TheISA::VecElem& val)
-{
-    cpu->setArchVecElem(idx, elemIndex, val, thread->threadId());
-    conditionalSquash();
-}
-
-template <class Impl>
-void
-O3ThreadContext<Impl>::setVecPredRegFlat(RegIndex reg_idx,
-        const TheISA::VecPredRegContainer& val)
-{
-    cpu->setArchVecPredReg(reg_idx, val, thread->threadId());
-
-    conditionalSquash();
-}
-
-template <class Impl>
-void
-O3ThreadContext<Impl>::setCCRegFlat(RegIndex reg_idx, RegVal val)
-{
-    cpu->setArchCCReg(reg_idx, val, thread->threadId());
-
-    conditionalSquash();
-}
-
-template <class Impl>
-void
-O3ThreadContext<Impl>::pcState(const TheISA::PCState &val)
-{
-    cpu->pcState(val, thread->threadId());
-
-    conditionalSquash();
-}
-
-template <class Impl>
-void
-O3ThreadContext<Impl>::pcStateNoRecord(const TheISA::PCState &val)
-{
-    cpu->pcState(val, thread->threadId());
-
-    conditionalSquash();
-}
-
-template <class Impl>
-RegId
-O3ThreadContext<Impl>::flattenRegId(const RegId& regId) const
-{
-    return cpu->isa[thread->threadId()]->flattenRegId(regId);
-}
-
-template <class Impl>
-void
-O3ThreadContext<Impl>::setMiscRegNoEffect(RegIndex misc_reg, RegVal val)
-{
-    cpu->setMiscRegNoEffect(misc_reg, val, thread->threadId());
-
-    conditionalSquash();
-}
-
-template <class Impl>
-void
-O3ThreadContext<Impl>::setMiscReg(RegIndex misc_reg, RegVal val)
-{
-    cpu->setMiscReg(misc_reg, val, thread->threadId());
-
-    conditionalSquash();
-}
-
-// hardware transactional memory
-template <class Impl>
-void
-O3ThreadContext<Impl>::htmAbortTransaction(uint64_t htmUid,
-                                           HtmFailureFaultCause cause)
-{
-    cpu->htmSendAbortSignal(thread->threadId(), htmUid, cause);
-
-    conditionalSquash();
-}
-
-template <class Impl>
-BaseHTMCheckpointPtr&
-O3ThreadContext<Impl>::getHtmCheckpointPtr()
-{
-    return thread->htmCheckpoint;
-}
-
-template <class Impl>
-void
-O3ThreadContext<Impl>::setHtmCheckpointPtr(BaseHTMCheckpointPtr new_cpt)
-{
-    thread->htmCheckpoint = std::move(new_cpt);
-}
-
-#endif //__CPU_O3_THREAD_CONTEXT_IMPL_HH__

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Gerrit-Project: public/gem5
Gerrit-Branch: develop
Gerrit-Change-Id: I1559760949031bd63bd3a48e62c37448c1f6f5b6
Gerrit-Change-Number: 42115
Gerrit-PatchSet: 1
Gerrit-Owner: Gabe Black <gabe.bl...@gmail.com>
Gerrit-MessageType: newchange
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