systemc: Add a systemc_home directory which maps to the ext headers.
Some systemc code bases expect to find a SYSTEMC_HOME environment
variable which points to the installed header files provided by
systemc, all under ${SYSTEMC_HOME}/include. The systemc headers in
gem5 are not supposed to be installed anywhere, but to satisfy those
expectations this change creates a dummy systemc_home directory with
an include/ in it which has headers which just include the actual
headers in src/systemc/ext.
More gem5 aware code bases can still access the headers either by
letting gem5's scons environment -I the ext directory, or can do so
themselves if they're not being built by gem5's scons.
Change-Id: I5f2e6bfcf20dd314d525207c2e13ca53474a33f3
Reviewed-on: https://gem5-review.googlesource.com/c/16263
Reviewed-by: Gabe Black <gabeblack@google.com>
Maintainer: Gabe Black <gabeblack@google.com>
diff --git a/src/systemc/ext/systemc_home/include/systemc b/src/systemc/ext/systemc_home/include/systemc
new file mode 100644
index 0000000..60837f0
--- /dev/null
+++ b/src/systemc/ext/systemc_home/include/systemc
@@ -0,0 +1,30 @@
+/*
+ * Copyright 2019 Google, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer;
+ * redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution;
+ * neither the name of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Authors: Gabe Black
+ */
+
+#include "../../systemc"
diff --git a/src/systemc/ext/systemc_home/include/systemc.h b/src/systemc/ext/systemc_home/include/systemc.h
new file mode 100644
index 0000000..0b2c30c
--- /dev/null
+++ b/src/systemc/ext/systemc_home/include/systemc.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright 2019 Google, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer;
+ * redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution;
+ * neither the name of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Authors: Gabe Black
+ */
+
+#include "../../systemc.h"
diff --git a/src/systemc/ext/systemc_home/include/tlm b/src/systemc/ext/systemc_home/include/tlm
new file mode 100644
index 0000000..114701d
--- /dev/null
+++ b/src/systemc/ext/systemc_home/include/tlm
@@ -0,0 +1,20 @@
+/*****************************************************************************
+
+ 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.
+
+ *****************************************************************************/
+
+#include "../../tlm"
diff --git a/src/systemc/ext/systemc_home/include/tlm.h b/src/systemc/ext/systemc_home/include/tlm.h
new file mode 100644
index 0000000..114701d
--- /dev/null
+++ b/src/systemc/ext/systemc_home/include/tlm.h
@@ -0,0 +1,20 @@
+/*****************************************************************************
+
+ 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.
+
+ *****************************************************************************/
+
+#include "../../tlm"
diff --git a/src/systemc/ext/systemc_home/include/tlm_utils/convenience_socket_bases.h b/src/systemc/ext/systemc_home/include/tlm_utils/convenience_socket_bases.h
new file mode 100644
index 0000000..e20b88d
--- /dev/null
+++ b/src/systemc/ext/systemc_home/include/tlm_utils/convenience_socket_bases.h
@@ -0,0 +1,20 @@
+/*****************************************************************************
+
+ 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.
+
+ *****************************************************************************/
+
+#include "../../../tlm_utils/convenience_socket_bases.h"
diff --git a/src/systemc/ext/systemc_home/include/tlm_utils/instance_specific_extensions.h b/src/systemc/ext/systemc_home/include/tlm_utils/instance_specific_extensions.h
new file mode 100644
index 0000000..090f11d
--- /dev/null
+++ b/src/systemc/ext/systemc_home/include/tlm_utils/instance_specific_extensions.h
@@ -0,0 +1,20 @@
+/*****************************************************************************
+
+ 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.
+
+ *****************************************************************************/
+
+#include "../../../tlm_utils/instance_specific_extensions.h"
diff --git a/src/systemc/ext/systemc_home/include/tlm_utils/instance_specific_extensions_int.h b/src/systemc/ext/systemc_home/include/tlm_utils/instance_specific_extensions_int.h
new file mode 100644
index 0000000..f756732
--- /dev/null
+++ b/src/systemc/ext/systemc_home/include/tlm_utils/instance_specific_extensions_int.h
@@ -0,0 +1,20 @@
+/*****************************************************************************
+
+ 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.
+
+ *****************************************************************************/
+
+#include "../../../tlm_utils/instance_specific_extensions_int.h"
diff --git a/src/systemc/ext/systemc_home/include/tlm_utils/multi_passthrough_initiator_socket.h b/src/systemc/ext/systemc_home/include/tlm_utils/multi_passthrough_initiator_socket.h
new file mode 100644
index 0000000..f034502
--- /dev/null
+++ b/src/systemc/ext/systemc_home/include/tlm_utils/multi_passthrough_initiator_socket.h
@@ -0,0 +1,20 @@
+/*****************************************************************************
+
+ 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.
+
+ *****************************************************************************/
+
+#include "../../../tlm_utils/multi_passthrough_initiator_socket.h"
diff --git a/src/systemc/ext/systemc_home/include/tlm_utils/multi_passthrough_target_socket.h b/src/systemc/ext/systemc_home/include/tlm_utils/multi_passthrough_target_socket.h
new file mode 100644
index 0000000..5676f63
--- /dev/null
+++ b/src/systemc/ext/systemc_home/include/tlm_utils/multi_passthrough_target_socket.h
@@ -0,0 +1,20 @@
+/*****************************************************************************
+
+ 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.
+
+ *****************************************************************************/
+
+#include "../../../tlm_utils/multi_passthrough_target_socket.h"
diff --git a/src/systemc/ext/systemc_home/include/tlm_utils/multi_socket_bases.h b/src/systemc/ext/systemc_home/include/tlm_utils/multi_socket_bases.h
new file mode 100644
index 0000000..a53679e
--- /dev/null
+++ b/src/systemc/ext/systemc_home/include/tlm_utils/multi_socket_bases.h
@@ -0,0 +1,20 @@
+/*****************************************************************************
+
+ 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.
+
+ *****************************************************************************/
+
+#include "../../../tlm_utils/multi_socket_bases.h"
diff --git a/src/systemc/ext/systemc_home/include/tlm_utils/passthrough_target_socket.h b/src/systemc/ext/systemc_home/include/tlm_utils/passthrough_target_socket.h
new file mode 100644
index 0000000..f104261
--- /dev/null
+++ b/src/systemc/ext/systemc_home/include/tlm_utils/passthrough_target_socket.h
@@ -0,0 +1,20 @@
+/*****************************************************************************
+
+ 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.
+
+ *****************************************************************************/
+
+#include "../../../tlm_utils/passthrough_target_socket.h"
diff --git a/src/systemc/ext/systemc_home/include/tlm_utils/peq_with_cb_and_phase.h b/src/systemc/ext/systemc_home/include/tlm_utils/peq_with_cb_and_phase.h
new file mode 100644
index 0000000..3456d79
--- /dev/null
+++ b/src/systemc/ext/systemc_home/include/tlm_utils/peq_with_cb_and_phase.h
@@ -0,0 +1,20 @@
+/*****************************************************************************
+
+ 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.
+
+ *****************************************************************************/
+
+#include "../../../tlm_utils/peq_with_cb_and_phase.h"
diff --git a/src/systemc/ext/systemc_home/include/tlm_utils/peq_with_get.h b/src/systemc/ext/systemc_home/include/tlm_utils/peq_with_get.h
new file mode 100644
index 0000000..77e5555
--- /dev/null
+++ b/src/systemc/ext/systemc_home/include/tlm_utils/peq_with_get.h
@@ -0,0 +1,20 @@
+/*****************************************************************************
+
+ 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.
+
+ *****************************************************************************/
+
+#include "../../../tlm_utils/peq_with_get.h"
diff --git a/src/systemc/ext/systemc_home/include/tlm_utils/simple_initiator_socket.h b/src/systemc/ext/systemc_home/include/tlm_utils/simple_initiator_socket.h
new file mode 100644
index 0000000..b285f8c
--- /dev/null
+++ b/src/systemc/ext/systemc_home/include/tlm_utils/simple_initiator_socket.h
@@ -0,0 +1,20 @@
+/*****************************************************************************
+
+ 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.
+
+ *****************************************************************************/
+
+#include "../../../tlm_utils/simple_initiator_socket.h"
diff --git a/src/systemc/ext/systemc_home/include/tlm_utils/simple_target_socket.h b/src/systemc/ext/systemc_home/include/tlm_utils/simple_target_socket.h
new file mode 100644
index 0000000..f9555ed
--- /dev/null
+++ b/src/systemc/ext/systemc_home/include/tlm_utils/simple_target_socket.h
@@ -0,0 +1,20 @@
+/*****************************************************************************
+
+ 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.
+
+ *****************************************************************************/
+
+#include "../../../tlm_utils/simple_target_socket.h"
diff --git a/src/systemc/ext/systemc_home/include/tlm_utils/tlm_quantumkeeper.h b/src/systemc/ext/systemc_home/include/tlm_utils/tlm_quantumkeeper.h
new file mode 100644
index 0000000..8c71156
--- /dev/null
+++ b/src/systemc/ext/systemc_home/include/tlm_utils/tlm_quantumkeeper.h
@@ -0,0 +1,20 @@
+/*****************************************************************************
+
+ 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.
+
+ *****************************************************************************/
+
+#include "../../../tlm_utils/tlm_quantumkeeper.h"
