diff options
Diffstat (limited to 'ext/systemc/src/sysc/kernel/sc_spawn_options.h')
| -rw-r--r-- | ext/systemc/src/sysc/kernel/sc_spawn_options.h | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/ext/systemc/src/sysc/kernel/sc_spawn_options.h b/ext/systemc/src/sysc/kernel/sc_spawn_options.h new file mode 100644 index 000000000..4c3f64baa --- /dev/null +++ b/ext/systemc/src/sysc/kernel/sc_spawn_options.h @@ -0,0 +1,161 @@ +/***************************************************************************** + + 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_spawn_options.h -- Process spawning options specification. + + Original Authors: Andy Goodrich, Forte Design Systems, 17 June 2003 + Stuart Swan, Cadence, + Bishnupriya Bhattacharya, Cadence Design Systems, + 25 August, 2003 + + CHANGE LOG AT THE END OF THE FILE + *****************************************************************************/ + +#if !defined(sc_spawn_options_h_INCLUDED) +#define sc_spawn_options_h_INCLUDED + +#include <vector> +#include "sysc/communication/sc_export.h" +#include "sysc/communication/sc_signal_ports.h" + +namespace sc_core { + +class sc_event; +class sc_port_base; +class sc_interface; +class sc_event_finder; +class sc_process_b; +class sc_spawn_reset_base; + +//============================================================================= +// CLASS sc_spawn_options +// +//============================================================================= +class sc_spawn_options { + friend class sc_cthread_process; + friend class sc_method_process; + friend class sc_process_b; + friend class sc_thread_process; + public: + sc_spawn_options() : + m_dont_initialize(false), m_resets(), m_sensitive_events(), + m_sensitive_event_finders(), m_sensitive_interfaces(), + m_sensitive_port_bases(), m_spawn_method(false), m_stack_size(0) + { } + + ~sc_spawn_options(); + + void async_reset_signal_is( const sc_in<bool>&, bool level ); + void async_reset_signal_is( const sc_inout<bool>&, bool level ); + void async_reset_signal_is( const sc_out<bool>&, bool level ); + void async_reset_signal_is( const sc_signal_in_if<bool>&, bool level ); + + void reset_signal_is( const sc_in<bool>&, bool level ); + void reset_signal_is( const sc_inout<bool>&, bool level ); + void reset_signal_is( const sc_out<bool>&, bool level ); + void reset_signal_is( const sc_signal_in_if<bool>&, bool level ); + + void dont_initialize() { m_dont_initialize = true; } + + bool is_method() const { return m_spawn_method; } + + void set_stack_size(int stack_size) { m_stack_size = stack_size; } + + void set_sensitivity(const sc_event* event) + { m_sensitive_events.push_back(event); } + + void set_sensitivity(sc_port_base* port_base) + { m_sensitive_port_bases.push_back(port_base); } + + void set_sensitivity(sc_interface* interface_p) + { m_sensitive_interfaces.push_back(interface_p); } + + void set_sensitivity(sc_export_base* export_base) + { m_sensitive_interfaces.push_back(export_base->get_interface()); } + + void set_sensitivity(sc_event_finder* event_finder) + { m_sensitive_event_finders.push_back(event_finder); } + + void spawn_method() { m_spawn_method = true; } + + protected: + void specify_resets() const; + + private: + sc_spawn_options( const sc_spawn_options& ); + const sc_spawn_options& operator = ( const sc_spawn_options& ); + + protected: + bool m_dont_initialize; + std::vector<sc_spawn_reset_base*> m_resets; + std::vector<const sc_event*> m_sensitive_events; + std::vector<sc_event_finder*> m_sensitive_event_finders; + std::vector<sc_interface*> m_sensitive_interfaces; + std::vector<sc_port_base*> m_sensitive_port_bases; + bool m_spawn_method; // Method not thread. + int m_stack_size; // Thread stack size. +}; + +} // namespace sc_core + +// $Log: sc_spawn_options.h,v $ +// Revision 1.11 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 1.10 2011/08/24 22:05:51 acg +// Torsten Maehne: initialization changes to remove warnings. +// +// Revision 1.9 2011/02/18 20:27:14 acg +// Andy Goodrich: Updated Copyrights. +// +// Revision 1.8 2011/02/13 21:47:38 acg +// Andy Goodrich: update copyright notice. +// +// Revision 1.7 2011/02/07 19:17:20 acg +// Andy Goodrich: changes for IEEE 1666 compatibility. +// +// Revision 1.6 2010/12/07 20:09:15 acg +// Andy Goodrich: replaced sc_signal signatures with sc_signal_in_if signatures for reset methods. +// +// Revision 1.5 2010/11/20 17:10:57 acg +// Andy Goodrich: reset processing changes for new IEEE 1666 standard. +// +// Revision 1.4 2009/05/22 16:06:29 acg +// Andy Goodrich: process control updates. +// +// Revision 1.3 2009/02/28 00:26:58 acg +// Andy Goodrich: changed boost name space to sc_boost to allow use with +// full boost library applications. +// +// Revision 1.2 2008/05/22 17:06:26 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 1.4 2006/04/20 17:08:17 acg +// Andy Goodrich: 3.0 style process changes. +// +// Revision 1.3 2006/01/13 18:44:30 acg +// Added $Log to record CVS changes into the source. + +#endif // !defined(sc_spawn_options_h_INCLUDED) |