1 files changed, 113 insertions, 0 deletions
diff --git a/src/systemc/ext/tlm_core/1/req_rsp/channels/fifo/fifo_put_get.hh b/src/systemc/ext/tlm_core/1/req_rsp/channels/fifo/fifo_put_get.hh
new file mode 100644
index 000000000..ed419b2c7
--- /dev/null
+++ b/src/systemc/ext/tlm_core/1/req_rsp/channels/fifo/fifo_put_get.hh
@@ -0,0 +1,113 @@
+/*****************************************************************************
+
+  Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
+  more contributor license agreements.  See the NOTICE file distributed
+  with this work for additional information regarding copyright ownership.
+  Accellera licenses this file to you 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.
+
+ *****************************************************************************/
+
+#ifndef __TLM_CORE_1_REQ_RSP_CHANNELS_FIFO_FIFO_PUT_GET_HH__
+#define __TLM_CORE_1_REQ_RSP_CHANNELS_FIFO_FIFO_PUT_GET_HH__
+
+namespace tlm
+{
+
+// Get interface.
+template <typename T>
+inline T
+tlm_fifo<T>::get(tlm_tag<T> *)
+{
+    while (is_empty()) {
+        wait(m_data_written_event);
+    }
+
+    m_num_read++;
+    request_update();
+
+    return buffer.read();
+}
+
+// Non-blocking read.
+template <typename T>
+inline bool
+tlm_fifo<T>::nb_get(T &val_)
+{
+    if (is_empty()) {
+        return false;
+    }
+
+    m_num_read++;
+    request_update();
+
+    val_ = buffer.read();
+
+    return true;
+}
+
+template <typename T>
+inline bool
+tlm_fifo<T>::nb_can_get(tlm_tag<T> *) const
+{
+    return !is_empty();
+}
+
+
+// Put interface.
+template <typename T>
+inline void
+tlm_fifo<T>::put(const T &val_)
+{
+    while (is_full()) {
+        wait(m_data_read_event);
+    }
+
+    if (buffer.is_full()) {
+        buffer.resize(buffer.size() * 2);
+    }
+
+    m_num_written++;
+    buffer.write(val_);
+
+    request_update();
+}
+
+template <typename T>
+inline bool
+tlm_fifo<T>::nb_put(const T &val_)
+{
+    if (is_full()) {
+        return false;
+    }
+
+    if (buffer.is_full()) {
+        buffer.resize(buffer.size() * 2);
+    }
+
+    m_num_written++;
+    buffer.write(val_);
+    request_update();
+
+    return true;
+}
+
+template <typename T>
+inline bool
+tlm_fifo<T>::nb_can_put(tlm_tag<T> *) const
+{
+    return !is_full();
+}
+
+} // namespace tlm
+
+#endif /* __TLM_CORE_1_REQ_RSP_CHANNELS_FIFO_FIFO_PUT_GET_HH__ */