aa651c7f83
In the past it happened several times that some changes in gem5 broke the SystemC coupling. Recently Accelera has changed the licence for SystemC from their own licence to Apache2.0, which is compatible with gem5. However, SystemC usually relies on the Boost library, but I was able to exchange the boost calls by c++11 alternatives. The recent SystemC version is placed into /ext and is integrated into gem5's build system. The goal is to integrate some SystemC tests for the CI in some following patches. Change-Id: I4b66ec806b5e3cffc1d7c85d3735ff4fa5b31fd0 Reviewed-on: https://gem5-review.googlesource.com/2240 Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com> Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
110 lines
3.4 KiB
C++
110 lines
3.4 KiB
C++
/*****************************************************************************
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Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
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more contributor license agreements. See the NOTICE file distributed
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with this work for additional information regarding copyright ownership.
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Accellera licenses this file to you under the Apache License, Version 2.0
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(the "License"); you may not use this file except in compliance with the
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License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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implied. See the License for the specific language governing
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permissions and limitations under the License.
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*****************************************************************************/
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/*****************************************************************************
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sc_name_gen.cpp -- Unique name generator.
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Original Author: Martin Janssen, Synopsys, Inc., 2001-05-21
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CHANGE LOG AT THE END OF THE FILE
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*****************************************************************************/
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#include "sysc/kernel/sc_kernel_ids.h"
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#include "sysc/kernel/sc_name_gen.h"
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#include "sysc/utils/sc_iostream.h"
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#if defined(_MSC_VER) && _MSC_VER >= 1310
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// "C4351: new behavior: elements of array will be default initialized"
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#pragma warning(disable: 4351)
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#endif
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namespace sc_core {
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// ----------------------------------------------------------------------------
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// CLASS : sc_name_gen
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//
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// Unique name generator class.
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// ----------------------------------------------------------------------------
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sc_name_gen::sc_name_gen() : m_unique_name_map(), m_unique_name()
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{}
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sc_name_gen::~sc_name_gen()
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{
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sc_strhash<int*>::iterator it( m_unique_name_map );
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for( ; ! it.empty(); it ++ ) {
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delete it.contents();
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}
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m_unique_name_map.erase();
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}
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// to generate unique names for objects in an MT-Safe way
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const char*
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sc_name_gen::gen_unique_name( const char* basename_, bool preserve_first )
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{
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if( basename_ == 0 ) {
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SC_REPORT_ERROR( SC_ID_GEN_UNIQUE_NAME_, 0 );
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}
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int* c = m_unique_name_map[basename_];
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if( c == 0 ) {
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c = new int( 0 );
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m_unique_name_map.insert( CCAST<char*>( basename_ ), c );
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if (preserve_first) {
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std::sprintf( m_unique_name, "%s", basename_ );
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} else {
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std::sprintf( m_unique_name, "%s_%d", basename_, *c );
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}
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} else {
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std::sprintf( m_unique_name, "%s_%d", basename_, ++ (*c) );
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}
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return m_unique_name;
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}
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} // namespace sc_core
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// $Log: sc_name_gen.cpp,v $
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// Revision 1.6 2011/08/26 20:46:10 acg
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// Andy Goodrich: moved the modification log to the end of the file to
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// eliminate source line number skew when check-ins are done.
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//
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// Revision 1.5 2011/08/24 22:05:51 acg
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// Torsten Maehne: initialization changes to remove warnings.
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//
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// Revision 1.4 2011/02/18 20:27:14 acg
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// Andy Goodrich: Updated Copyrights.
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//
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// Revision 1.3 2011/02/13 21:47:37 acg
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// Andy Goodrich: update copyright notice.
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//
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// Revision 1.2 2008/05/22 17:06:26 acg
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// Andy Goodrich: updated copyright notice to include 2008.
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//
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// Revision 1.1.1.1 2006/12/15 20:20:05 acg
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// SystemC 2.3
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//
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// Revision 1.3 2006/01/13 18:44:30 acg
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// Added $Log to record CVS changes into the source.
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//
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// Taf!
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