1 files changed, 0 insertions, 95 deletions
diff --git a/src/profiling/ProfilingStateMachine.cpp b/src/profiling/ProfilingStateMachine.cpp
deleted file mode 100644
index e002c052b9..0000000000
--- a/src/profiling/ProfilingStateMachine.cpp
+++ /dev/null
@@ -1,95 +0,0 @@
-//
-// Copyright © 2017 Arm Ltd. All rights reserved.
-// SPDX-License-Identifier: MIT
-//
-
-#include "ProfilingStateMachine.hpp"
-
-#include <common/include/ProfilingException.hpp>
-
-#include <sstream>
-
-namespace arm
-{
-
-namespace pipe
-{
-
-namespace
-{
-
-void ThrowStateTransitionException(ProfilingState expectedState, ProfilingState newState)
-{
-    std::stringstream ss;
-    ss << "Cannot transition from state [" << GetProfilingStateName(expectedState) << "] "
-       << "to state [" << GetProfilingStateName(newState) << "]";
-    throw arm::pipe::ProfilingException(ss.str());
-}
-
-} // Anonymous namespace
-
-ProfilingState ProfilingStateMachine::GetCurrentState() const
-{
-    return m_State.load();
-}
-
-void ProfilingStateMachine::TransitionToState(ProfilingState newState)
-{
-    ProfilingState currentState = m_State.load(std::memory_order::memory_order_relaxed);
-
-    switch (newState)
-    {
-    case ProfilingState::Uninitialised:
-        do
-        {
-            if (!IsOneOfStates(currentState, ProfilingState::Uninitialised))
-            {
-                ThrowStateTransitionException(currentState, newState);
-            }
-        }
-        while (!m_State.compare_exchange_strong(currentState, newState, std::memory_order::memory_order_relaxed));
-        break;
-    case  ProfilingState::NotConnected:
-        do
-        {
-            if (!IsOneOfStates(currentState, ProfilingState::Uninitialised, ProfilingState::NotConnected,
-                               ProfilingState::Active, ProfilingState::WaitingForAck))
-            {
-                ThrowStateTransitionException(currentState, newState);
-            }
-        }
-        while (!m_State.compare_exchange_strong(currentState, newState, std::memory_order::memory_order_relaxed));
-        break;
-    case ProfilingState::WaitingForAck:
-        do
-        {
-            if (!IsOneOfStates(currentState, ProfilingState::NotConnected, ProfilingState::WaitingForAck))
-            {
-                ThrowStateTransitionException(currentState, newState);
-            }
-        }
-        while (!m_State.compare_exchange_strong(currentState, newState, std::memory_order::memory_order_relaxed));
-        break;
-    case ProfilingState::Active:
-        do
-        {
-            if (!IsOneOfStates(currentState, ProfilingState::WaitingForAck, ProfilingState::Active))
-            {
-                ThrowStateTransitionException(currentState, newState);
-            }
-        }
-        while (!m_State.compare_exchange_strong(currentState, newState, std::memory_order::memory_order_relaxed));
-        break;
-    default:
-        break;
-    }
-}
-
-void ProfilingStateMachine::Reset()
-{
-    m_State.store(ProfilingState::Uninitialised);
-}
-
-} // namespace pipe
-
-} // namespace arm