misc: Stop using BaseCPU::getSendFunctional.

This method is no longer used, and has been replaced by the
ThreadContext::sendFunctional method.

Change-Id: I5a37f44d922245f681b6185c27232150a4eea4f0
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/45864
Maintainer: Gabe Black <gabe.black@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Yu-hsin Wang <yuhsingw@google.com>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>

src/arch/arm/fastmodel/iris/thread_context.cc

@@ -479,8 +479,7 @@ ThreadContext::initMemProxies(::ThreadContext *tc)
 {
     if (FullSystem) {
         assert(!physProxy && !virtProxy);
-        physProxy.reset(new PortProxy(_cpu->getSendFunctional(),
-                                      _cpu->cacheLineSize()));
+        physProxy.reset(new PortProxy(tc, _cpu->cacheLineSize()));
         virtProxy.reset(new TranslatingPortProxy(tc));
     } else {
         assert(!virtProxy);

src/cpu/thread_state.cc

@@ -88,11 +88,7 @@ ThreadState::initMemProxies(ThreadContext *tc)
     // switching the CPU in.
     if (FullSystem) {
         assert(physProxy == NULL);
-        // This cannot be done in the constructor as the thread state
-        // itself is created in the base cpu constructor and the
-        // getSendFunctional is a virtual function
-        physProxy = new PortProxy(baseCpu->getSendFunctional(),
-                                  baseCpu->cacheLineSize());
+        physProxy = new PortProxy(tc, baseCpu->cacheLineSize());
 
         assert(virtProxy == NULL);
         virtProxy = new TranslatingPortProxy(tc);

src/mem/translating_port_proxy.cc

@@ -53,8 +53,7 @@
 
 TranslatingPortProxy::TranslatingPortProxy(
         ThreadContext *tc, Request::Flags _flags) :
-    PortProxy(tc->getCpuPtr()->getSendFunctional(),
-              tc->getSystemPtr()->cacheLineSize()), _tc(tc),
+    PortProxy(tc, tc->getSystemPtr()->cacheLineSize()), _tc(tc),
               pageBytes(tc->getSystemPtr()->getPageBytes()),
               flags(_flags)
 {}