From e345154b19939db37fb391111d4dad190c62e81c Mon Sep 17 00:00:00 2001
From: Gabe Black <gabeblack@google.com>
Date: Wed, 12 Dec 2018 16:43:18 -0800
Subject: systemc: Rename tlm_core header files to have a .hh extentension.

This makes those files more consistent with other headers in gem5. The
top level headers (tlm and tlm.h) and the tlm_utils headers were left
alone since the user might reasonably expect those to have a well known
name. The tlm_core headers by comparison are an implementation detail,
and users shouldn't include them directly by name.

Change-Id: Ibc82e8159e47717c79d76f50ed96fdd619294a06
Reviewed-on: https://gem5-review.googlesource.com/c/15067
Reviewed-by: Anthony Gutierrez <anthony.gutierrez@amd.com>
Maintainer: Anthony Gutierrez <anthony.gutierrez@amd.com>
---
 .../channels/req_rsp_channels/put_get_imp.hh       | 115 +++++++++++++++++++++
 1 file changed, 115 insertions(+)
 create mode 100644 src/systemc/ext/tlm_core/1/req_rsp/channels/req_rsp_channels/put_get_imp.hh

(limited to 'src/systemc/ext/tlm_core/1/req_rsp/channels/req_rsp_channels/put_get_imp.hh')

diff --git a/src/systemc/ext/tlm_core/1/req_rsp/channels/req_rsp_channels/put_get_imp.hh b/src/systemc/ext/tlm_core/1/req_rsp/channels/req_rsp_channels/put_get_imp.hh
new file mode 100644
index 000000000..f9821dbef
--- /dev/null
+++ b/src/systemc/ext/tlm_core/1/req_rsp/channels/req_rsp_channels/put_get_imp.hh
@@ -0,0 +1,115 @@
+/*****************************************************************************
+
+  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 \
+    __SYSTEMC_EXT_TLM_CORE_1_REQ_RSP_CHANNELS_REQ_RSP_CHANNELS_PUT_GET_IMP_HH__
+#define \
+    __SYSTEMC_EXT_TLM_CORE_1_REQ_RSP_CHANNELS_REQ_RSP_CHANNELS_PUT_GET_IMP_HH__
+
+#include "tlm_core/1/req_rsp/interfaces/master_slave_ifs.hh"
+
+namespace tlm
+{
+
+template <typename PUT_DATA, typename GET_DATA>
+class tlm_put_get_imp : private virtual tlm_put_if<PUT_DATA>,
+  private virtual tlm_get_peek_if<GET_DATA>
+{
+  public:
+    tlm_put_get_imp(tlm_put_if<PUT_DATA> &p, tlm_get_peek_if<GET_DATA> &g) :
+        put_fifo(p), get_fifo(g)
+    {}
+
+    // Put interface.
+    void put(const PUT_DATA &t) { put_fifo.put(t); }
+    bool nb_put(const PUT_DATA &t) { return put_fifo.nb_put(t); }
+    bool
+    nb_can_put(tlm_tag<PUT_DATA> *t=nullptr) const
+    {
+        return put_fifo.nb_can_put(t);
+    }
+    const sc_core::sc_event &
+    ok_to_put(tlm_tag<PUT_DATA> *t=nullptr) const
+    {
+        return put_fifo.ok_to_put(t);
+    }
+
+    // Get interface.
+    GET_DATA get(tlm_tag<GET_DATA> * =nullptr) { return get_fifo.get(); }
+    bool nb_get(GET_DATA &t) { return get_fifo.nb_get(t); }
+    bool
+    nb_can_get(tlm_tag<GET_DATA> *t=nullptr) const
+    {
+        return get_fifo.nb_can_get(t);
+    }
+
+    virtual const sc_core::sc_event &
+    ok_to_get(tlm_tag<GET_DATA> *t=nullptr) const
+    {
+        return get_fifo.ok_to_get(t);
+    }
+
+    // Peek interface.
+    GET_DATA
+    peek(tlm_tag<GET_DATA> * =nullptr) const
+    {
+        return get_fifo.peek();
+    }
+    bool nb_peek(GET_DATA &t) const { return get_fifo.nb_peek(t); }
+    bool
+    nb_can_peek(tlm_tag<GET_DATA> *t=nullptr) const
+    {
+        return get_fifo.nb_can_peek(t);
+    }
+
+    virtual const sc_core::sc_event &
+    ok_to_peek(tlm_tag<GET_DATA> *t=nullptr) const
+    {
+        return get_fifo.ok_to_peek(t);
+    }
+
+  private:
+    tlm_put_if<PUT_DATA> &put_fifo;
+    tlm_get_peek_if<GET_DATA> &get_fifo;
+};
+
+template <typename REQ, typename RSP>
+class tlm_master_imp : private tlm_put_get_imp<REQ, RSP>,
+    public virtual tlm_master_if<REQ, RSP>
+{
+  public:
+    tlm_master_imp(tlm_put_if<REQ> &req, tlm_get_peek_if<RSP> &rsp) :
+        tlm_put_get_imp<REQ, RSP>(req, rsp)
+    {}
+};
+
+template <typename REQ, typename RSP>
+class tlm_slave_imp : private tlm_put_get_imp<RSP, REQ>,
+    public virtual tlm_slave_if<REQ, RSP>
+{
+  public:
+    tlm_slave_imp(tlm_get_peek_if<REQ> &req, tlm_put_if<RSP> &rsp) :
+        tlm_put_get_imp<RSP, REQ>(rsp, req)
+    {}
+};
+
+} // namespace tlm
+
+#endif
+/*__SYSTEMC_EXT_TLM_CORE_1_REQ_RSP_CHANNELS_REQ_RSP_CHANNELS_PUT_GET_IMP_HH__*/
-- 
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