1 files changed, 0 insertions, 91 deletions
diff --git a/kern/system_events.cc b/kern/system_events.cc
deleted file mode 100644
index fd5c12e44..000000000
--- a/kern/system_events.cc
+++ /dev/null
@@ -1,91 +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/base.hh"
-#include "cpu/cpu_exec_context.hh"
-#include "kern/kernel_stats.hh"
-#include "kern/system_events.hh"
-#include "sim/system.hh"
-
-using namespace TheISA;
-
-void
-SkipFuncEvent::process(ExecContext *xc)
-{
-    Addr newpc = xc->readIntReg(ReturnAddressReg);
-
-    DPRINTF(PCEvent, "skipping %s: pc=%x, newpc=%x\n", description,
-            xc->readPC(), newpc);
-
-    xc->setPC(newpc);
-    xc->setNextPC(xc->readPC() + sizeof(TheISA::MachInst));
-/*
-    BranchPred *bp = xc->getCpuPtr()->getBranchPred();
-    if (bp != NULL) {
-        bp->popRAS(xc->getThreadNum());
-    }
-*/
-}
-
-
-FnEvent::FnEvent(PCEventQueue *q, const std::string &desc, Addr addr,
-                 Stats::MainBin *bin)
-    : PCEvent(q, desc, addr), _name(desc), mybin(bin)
-{
-}
-
-void
-FnEvent::process(ExecContext *xc)
-{
-    if (xc->misspeculating())
-        return;
-
-    xc->getSystemPtr()->kernelBinning->call(xc, mybin);
-}
-
-void
-IdleStartEvent::process(ExecContext *xc)
-{
-    xc->getCpuPtr()->kernelStats->setIdleProcess(
-        xc->readMiscReg(AlphaISA::IPR_PALtemp23), xc);
-    remove();
-}
-
-void
-InterruptStartEvent::process(ExecContext *xc)
-{
-    xc->getCpuPtr()->kernelStats->mode(Kernel::interrupt, xc);
-}
-
-void
-InterruptEndEvent::process(ExecContext *xc)
-{
-    // We go back to kernel, if we are user, inside the rti
-    // pal code we will get switched to user because of the ICM write
-    xc->getCpuPtr()->kernelStats->mode(Kernel::kernel, xc);
-}