Add initial TOSA MI generator support

Add support for dot-product MatMul - test set 0

Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com>
Change-Id: Ifd15b42570014b634f59c94a1fd1cd56bac79ea4
Signed-off-by: Jeremy Johnson <jeremy.johnson@arm.com>
diff --git a/reference_model/include/generate.h b/reference_model/include/generate.h
new file mode 100644
index 0000000..32562a0
--- /dev/null
+++ b/reference_model/include/generate.h
@@ -0,0 +1,45 @@
+// Copyright (c) 2023, ARM Limited.
+//
+//    Licensed under the Apache License, Version 2.0 (the "License");
+//    you may not use this file except in compliance with the License.
+//    You may obtain a copy of the License at
+//
+//         http://www.apache.org/licenses/LICENSE-2.0
+//
+//    Unless required by applicable law or agreed to in writing, software
+//    distributed under the License is distributed on an "AS IS" BASIS,
+//    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//    See the License for the specific language governing permissions and
+//    limitations under the License.
+//===----------------------------------------------------------------------===//
+//
+// Data generation functionality as per TOSA Specification (5.2)
+//
+//===----------------------------------------------------------------------===//
+#ifndef GENERATE_H
+#define GENERATE_H
+
+#include <stddef.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif /* __cplusplus */
+
+    /// \brief Perform input data generation for a given tensor
+    ///
+    /// A configuration provides context about the type of generator to be used e.g. Pseudo-random
+    /// alongside with information on the operator and the slot that the tensor is consumed by.
+    ///
+    /// \param config_json JSON configuration of the tensor that we need to generate data for
+    /// \param tensor_name Name of the tensor to extract generator information
+    /// \param data User-provided buffer to store the data to
+    /// \param size Size of the provided buffer in bytes
+    /// \return
+    bool tgd_generate_data(const char* config_json, const char* tensor_name, void* data, size_t size);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif    // GENERATE_H
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