diff options
Diffstat (limited to 'ext/systemc/src/sysc/kernel/sc_ver.cpp')
| -rw-r--r-- | ext/systemc/src/sysc/kernel/sc_ver.cpp | 228 |
1 files changed, 228 insertions, 0 deletions
diff --git a/ext/systemc/src/sysc/kernel/sc_ver.cpp b/ext/systemc/src/sysc/kernel/sc_ver.cpp new file mode 100644 index 000000000..9883cd3bc --- /dev/null +++ b/ext/systemc/src/sysc/kernel/sc_ver.cpp @@ -0,0 +1,228 @@ +/***************************************************************************** + + 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. + + *****************************************************************************/ + +/***************************************************************************** + + sc_ver.cpp -- copyright information. + + Original Author: Stan Y. Liao, Synopsys, Inc. + + CHANGE LOG AT THE END OF THE FILE + *****************************************************************************/ + +#include <cstddef> +#include <cstdlib> + +#define SC_DISABLE_API_VERSION_CHECK // for in-library sc_ver.h inclusion + +#include "sysc/kernel/sc_ver.h" +#include "sysc/kernel/sc_kernel_ids.h" +#include "sysc/utils/sc_iostream.h" +#include "sysc/utils/sc_report.h" + +using std::getenv; +using std::strcmp; +using std::cerr; +using std::endl; + +namespace sc_core { + + +static +const char systemc_version[] = + "SystemC " SC_VERSION " --- " __DATE__ " " __TIME__; + +const unsigned int sc_version_major = SC_VERSION_MAJOR; +const unsigned int sc_version_minor = SC_VERSION_MINOR; +const unsigned int sc_version_patch = SC_VERSION_PATCH; +const bool sc_is_prerelease = SC_IS_PRERELEASE; + +const std::string sc_version_originator = SC_VERSION_ORIGINATOR; +const std::string sc_version_release_date = SC_VERSION_RELEASE_DATE; +const std::string sc_version_prerelease = SC_VERSION_PRERELEASE; +const std::string sc_version_string = SC_VERSION; +const std::string sc_copyright_string = SC_COPYRIGHT; + +const char* +sc_copyright() +{ + return SC_COPYRIGHT; +} + + +const char* +sc_release() +{ + return SC_VERSION; +} + + +const char* +sc_version() +{ + return systemc_version; +} + + +#if !defined(SC_DISABLE_COPYRIGHT_MESSAGE) +# define SC_DISABLE_COPYRIGHT_MESSAGE 0 +#endif + +// ---------------------------------------------------------------------------- + +void +pln() +{ + static bool lnp = SC_DISABLE_COPYRIGHT_MESSAGE; + if ( lnp || getenv("SYSTEMC_DISABLE_COPYRIGHT_MESSAGE") != 0 ) + lnp = true; + if ( const char * lnp_env = getenv("SC_COPYRIGHT_MESSAGE") ) { + lnp = !strcmp( lnp_env, "DISABLE" ); + } + if( ! lnp ) { + + static const char indent[] = " "; + std::string line; + std::stringstream copyright; + + // temporary stream to print copyright line-wise with indentation + copyright << sc_copyright(); + + cerr << endl; + cerr << indent << sc_version() << endl; + while( getline( copyright, line ) ) + cerr << indent << line << endl; + + // regressions check point + + if( getenv( "SYSTEMC_REGRESSION" ) != 0 ) { + cerr << "SystemC Simulation" << endl; + } + + lnp = true; + } +} + +#define SC_API_PERFORM_CHECK_( Type, Name, Symbol ) \ + do { \ + static bool SC_CONCAT_UNDERSCORE_( Name, config_seen ) = false; \ + static Type SC_CONCAT_UNDERSCORE_( Name, config ); \ + if( ! SC_CONCAT_UNDERSCORE_( Name, config_seen ) ) { \ + SC_CONCAT_UNDERSCORE_( Name, config_seen ) = true; \ + SC_CONCAT_UNDERSCORE_( Name, config ) = Name; \ + } else if( SC_CONCAT_UNDERSCORE_( Name, config ) != Name ) { \ + SC_REPORT_FATAL( SC_ID_INCONSISTENT_API_CONFIG_, Symbol ); \ + } \ + } while( false ) + +// THIS CONSTRUCTOR ROOTS OUT OLD OBJECTS AT LINK TIME +// +// Each source file which includes sc_ver.h for this SystemC version +// will have a static instance of the class sc_api_version_XXX defined +// in it. That object instanciation will cause the constructor below +// to be invoked. If the version of the SystemC being linked against +// does not contain the constructor below a linkage error will occur. +// +// Some preprocessor switches need to be consistent between the application +// and the library (e.g. if sizes of classes are affected or other parts of +// the ABI are affected). (Some of) these are checked here at link-time as +// well, by setting template parameters to sc_api_version_XXX, while only +// one variant is defined here. +// +// Some preprocessor switches need to be consistent between different +// translation units of an application. Those can't be easily checked +// during link-time. Instead, perform a check during run-time by +// passing the value to the constructor of the api_version_check object. + +// const int DEBUG_SYSTEMC_CHECK_ = 1; +const int SC_DISABLE_VIRTUAL_BIND_CHECK_ = 1; + +template<> +SC_API_VERSION_STRING +< +// & DEBUG_SYSTEMC_CHECK_, + & SC_DISABLE_VIRTUAL_BIND_CHECK_ +> +::SC_API_VERSION_STRING +( + sc_writer_policy default_writer_policy +) +{ + SC_API_PERFORM_CHECK_( sc_writer_policy + , default_writer_policy + , "SC_DEFAULT_WRITER_POLICY" ); +} + +} // namespace sc_core + +// $Log: sc_ver.cpp,v $ +// Revision 1.14 2011/08/26 21:56:55 acg +// Torsten Maehne: use usings rather than absolute namespace addressing. +// +// Revision 1.13 2011/08/26 20:46:11 acg +// Andy Goodrich: moved the modification log to the end of the file to +// eliminate source line number skew when check-ins are done. +// +// Revision 1.12 2011/07/25 10:20:34 acg +// Andy Goodrich: check in aftermath of call to automake. +// +// Revision 1.11 2011/07/02 12:55:19 acg +// Andy Goodrich: automake refresh. +// +// Revision 1.10 2011/07/01 18:49:07 acg +// Andy Goodrich: moved pln() from sc_simcontext.cpp to sc_ver.cpp. +// +// Revision 1.9 2011/07/01 18:33:08 acg +// Andy Goodrich: changes for IEEE 1666, removal of macros and use of them. +// +// Revision 1.8 2011/04/08 18:27:53 acg +// Andy Goodrich: respin of the PoC. +// +// Revision 1.7 2011/04/05 20:50:57 acg +// Andy Goodrich: +// (1) changes to make sure that event(), posedge() and negedge() only +// return true if the clock has not moved. +// (2) fixes for method self-resumes. +// (3) added SC_PRERELEASE_VERSION +// (4) removed kernel events from the object hierarchy, added +// sc_hierarchy_name_exists(). +// +// Revision 1.6 2011/02/18 20:27:14 acg +// Andy Goodrich: Updated Copyrights. +// +// Revision 1.5 2011/02/13 21:47:38 acg +// Andy Goodrich: update copyright notice. +// +// Revision 1.4 2011/01/18 20:10:45 acg +// Andy Goodrich: changes for IEEE1666_2011 semantics. +// +// Revision 1.3 2010/11/20 17:10:57 acg +// Andy Goodrich: reset processing changes for new IEEE 1666 standard. +// +// Revision 1.2 2008/05/22 17:06:27 acg +// Andy Goodrich: updated copyright notice to include 2008. +// +// Revision 1.1.1.1 2006/12/15 20:20:05 acg +// SystemC 2.3 +// +// Revision 1.3 2006/01/13 18:44:30 acg +// Added $Log to record CVS changes into the source. +// + +// Taf! |