1 files changed, 47 insertions, 0 deletions
diff --git a/profiling/client/include/ICounterValues.hpp b/profiling/client/include/ICounterValues.hpp
new file mode 100644
index 0000000000..a851c6b3f3
--- /dev/null
+++ b/profiling/client/include/ICounterValues.hpp
@@ -0,0 +1,47 @@
+//
+// Copyright © 2019 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#pragma once
+
+#include <cstdint>
+
+namespace arm
+{
+
+namespace pipe
+{
+
+class IReadCounterValues
+{
+public:
+    virtual ~IReadCounterValues() {}
+
+    virtual bool IsCounterRegistered(uint16_t counterUid) const = 0;
+    virtual bool IsCounterRegistered(const std::string& counterName) const = 0;
+    virtual uint16_t GetCounterCount() const = 0;
+    virtual uint32_t GetAbsoluteCounterValue(uint16_t counterUid) const = 0;
+    virtual uint32_t GetDeltaCounterValue(uint16_t counterUid) = 0;
+};
+
+class IWriteCounterValues
+{
+public:
+    virtual ~IWriteCounterValues() {}
+
+    virtual void SetCounterValue(uint16_t counterUid, uint32_t value) = 0;
+    virtual uint32_t AddCounterValue(uint16_t counterUid, uint32_t value) = 0;
+    virtual uint32_t SubtractCounterValue(uint16_t counterUid, uint32_t value) = 0;
+    virtual uint32_t IncrementCounterValue(uint16_t counterUid) = 0;
+};
+
+class IReadWriteCounterValues : public IReadCounterValues, public IWriteCounterValues
+{
+public:
+    virtual ~IReadWriteCounterValues() {}
+};
+
+} // namespace pipe
+
+} // namespace arm