diff options
Diffstat (limited to 'src/systemc/ext/tlm_core/tlm_2/tlm_sockets/tlm_target_socket.h')
| -rw-r--r-- | src/systemc/ext/tlm_core/tlm_2/tlm_sockets/tlm_target_socket.h | 398 |
1 files changed, 183 insertions, 215 deletions
diff --git a/src/systemc/ext/tlm_core/tlm_2/tlm_sockets/tlm_target_socket.h b/src/systemc/ext/tlm_core/tlm_2/tlm_sockets/tlm_target_socket.h index 030643294..ba0fcc207 100644 --- a/src/systemc/ext/tlm_core/tlm_2/tlm_sockets/tlm_target_socket.h +++ b/src/systemc/ext/tlm_core/tlm_2/tlm_sockets/tlm_target_socket.h @@ -17,239 +17,207 @@ *****************************************************************************/ -#ifndef TLM_CORE_TLM_TARGET_SOCKET_H_INCLUDED_ -#define TLM_CORE_TLM_TARGET_SOCKET_H_INCLUDED_ +#ifndef __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_SOCKETS_TLM_TARGET_SOCKET_H__ +#define __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_SOCKETS_TLM_TARGET_SOCKET_H__ #include "tlm_core/tlm_2/tlm_sockets/tlm_base_socket_if.h" #include "tlm_core/tlm_2/tlm_2_interfaces/tlm_fw_bw_ifs.h" +namespace tlm +{ -namespace tlm { - -template <unsigned int BUSWIDTH = 32, - typename FW_IF = tlm_fw_transport_if<>, - typename BW_IF = tlm_bw_transport_if<> > +template <unsigned int BUSWIDTH=32, typename FW_IF=tlm_fw_transport_if<>, + typename BW_IF=tlm_bw_transport_if<>> class tlm_base_target_socket_b { -public: - virtual ~tlm_base_target_socket_b() {} + public: + virtual ~tlm_base_target_socket_b() {} - virtual sc_core::sc_port_b<BW_IF> & get_base_port() = 0; - virtual sc_core::sc_export<FW_IF> & get_base_export() = 0; - virtual FW_IF & get_base_interface() = 0; + virtual sc_core::sc_port_b<BW_IF> &get_base_port() = 0; + virtual sc_core::sc_export<FW_IF> &get_base_export() = 0; + virtual FW_IF &get_base_interface() = 0; }; -template <unsigned int BUSWIDTH, - typename FW_IF, - typename BW_IF> class tlm_base_initiator_socket_b; - -template <unsigned int BUSWIDTH, - typename FW_IF, - typename BW_IF, - int N, - sc_core::sc_port_policy POL> class tlm_base_initiator_socket; - -template <unsigned int BUSWIDTH = 32, - typename FW_IF = tlm_fw_transport_if<>, - typename BW_IF = tlm_bw_transport_if<>, - int N = 1, - sc_core::sc_port_policy POL = sc_core::SC_ONE_OR_MORE_BOUND> -class tlm_base_target_socket : public tlm_base_socket_if, - public tlm_base_target_socket_b<BUSWIDTH, FW_IF, BW_IF>, - public sc_core::sc_export<FW_IF> +template <unsigned int BUSWIDTH, typename FW_IF, typename BW_IF> +class tlm_base_initiator_socket_b; + +template <unsigned int BUSWIDTH, typename FW_IF, typename BW_IF, int N, + sc_core::sc_port_policy POL> +class tlm_base_initiator_socket; + +template <unsigned int BUSWIDTH=32, typename FW_IF=tlm_fw_transport_if<>, + typename BW_IF=tlm_bw_transport_if<>, int N=1, + sc_core::sc_port_policy POL=sc_core::SC_ONE_OR_MORE_BOUND> +class tlm_base_target_socket : + public tlm_base_socket_if, + public tlm_base_target_socket_b<BUSWIDTH, FW_IF, BW_IF>, + public sc_core::sc_export<FW_IF> { -public: - typedef FW_IF fw_interface_type; - typedef BW_IF bw_interface_type; - typedef sc_core::sc_port<bw_interface_type, N , POL> port_type; - - typedef sc_core::sc_export<fw_interface_type> export_type; - typedef tlm_base_initiator_socket_b<BUSWIDTH, - fw_interface_type, - bw_interface_type> base_initiator_socket_type; - - typedef tlm_base_target_socket_b<BUSWIDTH, - fw_interface_type, - bw_interface_type> base_type; - - template <unsigned int, typename, typename, int, sc_core::sc_port_policy> - friend class tlm_base_initiator_socket; - -public: - tlm_base_target_socket() - : export_type(sc_core::sc_gen_unique_name("tlm_base_target_socket")) - , m_port(sc_core::sc_gen_unique_name("tlm_base_target_socket_port")) - { - } - - explicit tlm_base_target_socket(const char* name) - : export_type(name) - , m_port(sc_core::sc_gen_unique_name((std::string(name) + "_port").c_str())) - { - } - - virtual const char* kind() const - { - return "tlm_base_target_socket"; - } - - // - // Bind target socket to initiator socket - // - Binds the port of the initiator socket to the export of the target - // socket - // - Binds the port of the target socket to the export of the initiator - // socket - // - virtual void bind(base_initiator_socket_type& s) - { - // initiator.port -> target.export - (s.get_base_port())(get_base_interface()); - // target.port -> initiator.export - get_base_port()(s.get_base_interface()); - } - - void operator() (base_initiator_socket_type& s) - { - bind(s); - } - - // - // Bind target socket to target socket (hierarchical bind) - // - Binds both the export and the port - // - virtual void bind(base_type& s) - { - // export - (get_base_export())(s.get_base_export()); - // port - (s.get_base_port())(get_base_port()); - } - - void operator() (base_type& s) - { - bind(s); - } - - // - // Bind interface to socket - // - Binds the interface to the export - // - virtual void bind(fw_interface_type& ifs) - { - export_type* exp = &get_base_export(); - if( this == exp ) { - export_type::bind( ifs ); // non-virtual function call - } else { - exp->bind( ifs ); + public: + typedef FW_IF fw_interface_type; + typedef BW_IF bw_interface_type; + typedef sc_core::sc_port<bw_interface_type, N, POL> port_type; + + typedef sc_core::sc_export<fw_interface_type> export_type; + typedef tlm_base_initiator_socket_b< + BUSWIDTH, fw_interface_type, bw_interface_type> + base_initiator_socket_type; + + typedef tlm_base_target_socket_b< + BUSWIDTH, fw_interface_type, bw_interface_type> base_type; + + template <unsigned int, typename, typename, int, sc_core::sc_port_policy> + friend class tlm_base_initiator_socket; + + public: + tlm_base_target_socket() : + export_type(sc_core::sc_gen_unique_name("tlm_base_target_socket")), + m_port(sc_core::sc_gen_unique_name("tlm_base_target_socket_port")) + {} + + explicit tlm_base_target_socket(const char *name) : + export_type(name), m_port(sc_core::sc_gen_unique_name( + (std::string(name) + "_port").c_str())) + {} + + virtual const char *kind() const { return "tlm_base_target_socket"; } + + // + // Bind target socket to initiator socket + // - Binds the port of the initiator socket to the export of the target + // socket + // - Binds the port of the target socket to the export of the initiator + // socket + // + virtual void + bind(base_initiator_socket_type &s) + { + // initiator.port -> target.export + (s.get_base_port())(get_base_interface()); + // target.port -> initiator.export + get_base_port()(s.get_base_interface()); } - } - - void operator() (fw_interface_type& s) - { - bind(s); - } - - // - // Forward to 'size()' of port class - // - int size() const - { - return m_port.size(); - } - - // - // Forward to 'operator->()' of port class - // - bw_interface_type* operator->() - { - return m_port.operator->(); - } - - // - // Forward to 'operator[]()' of port class - // - bw_interface_type* operator[](int i) - { - return m_port.operator[](i); - } - - // Implementation of tlm_base_socket_if functions - virtual sc_core::sc_port_base & get_port_base() - { return m_port; } - virtual sc_core::sc_port_base const & get_port_base() const - { return m_port; } - virtual sc_core::sc_export_base & get_export_base() - { return *this; } - virtual sc_core::sc_export_base const & get_export_base() const - { return *this; } - virtual unsigned int get_bus_width() const - { return BUSWIDTH; } - virtual tlm_socket_category get_socket_category() const - { return TLM_TARGET_SOCKET; } - - // Implementation of tlm_base_target_socket_b functions - virtual sc_core::sc_port_b<BW_IF> & get_base_port() - { return m_port; } - virtual sc_core::sc_port_b<BW_IF> const & get_base_port() const - { return m_port; } - - virtual FW_IF & get_base_interface() - { return *this; } - virtual FW_IF const & get_base_interface() const - { return *this; } - - virtual sc_core::sc_export<FW_IF> & get_base_export() - { return *this; } - virtual sc_core::sc_export<FW_IF> const & get_base_export() const - { return *this; } - -protected: - port_type m_port; -}; + void operator () (base_initiator_socket_type &s) { bind(s); } + + // + // Bind target socket to target socket (hierarchical bind) + // - Binds both the export and the port + // + virtual void + bind(base_type &s) + { + // export + (get_base_export())(s.get_base_export()); + // port + (s.get_base_port())(get_base_port()); + } -// -// Convenience blocking and non-blocking socket classes -// + void operator () (base_type &s) { bind(s); } + + // + // Bind interface to socket + // - Binds the interface to the export + // + virtual void + bind(fw_interface_type &ifs) + { + export_type *exp = &get_base_export(); + if (this == exp) { + export_type::bind(ifs); + } else { + exp->bind( ifs ); + } + } -template <unsigned int BUSWIDTH = 32, - typename TYPES = tlm_base_protocol_types, - int N = 1, - sc_core::sc_port_policy POL = sc_core::SC_ONE_OR_MORE_BOUND> + void operator () (fw_interface_type &s) { bind(s); } + + // + // Forward to 'size()' of port class. + // + int size() const { return m_port.size(); } + + // + // Forward to 'operator->()' of port class. + // + bw_interface_type *operator->() { return m_port.operator->(); } + + // + // Forward to 'operator[]()' of port class. + // + bw_interface_type *operator[](int i) { return m_port.operator[](i); } + + // Implementation of tlm_base_socket_if functions. + virtual sc_core::sc_port_base &get_port_base() { return m_port; } + virtual sc_core::sc_port_base const & + get_port_base() const + { + return m_port; + } + virtual sc_core::sc_export_base &get_export_base() { return *this; } + virtual sc_core::sc_export_base const & + get_export_base() const + { + return *this; + } + virtual unsigned int get_bus_width() const { return BUSWIDTH; } + virtual tlm_socket_category + get_socket_category() const + { + return TLM_TARGET_SOCKET; + } + + // Implementation of tlm_base_target_socket_b functions + virtual sc_core::sc_port_b<BW_IF> &get_base_port() { return m_port; } + virtual sc_core::sc_port_b<BW_IF> const & + get_base_port() const + { + return m_port; + } + + virtual FW_IF &get_base_interface() { return *this; } + virtual FW_IF const &get_base_interface() const { return *this; } + + virtual sc_core::sc_export<FW_IF> &get_base_export() { return *this; } + virtual sc_core::sc_export<FW_IF> const & + get_base_export() const + { + return *this; + } + + protected: + port_type m_port; +}; + +template <unsigned int BUSWIDTH=32, typename TYPES=tlm_base_protocol_types, + int N=1, sc_core::sc_port_policy POL=sc_core::SC_ONE_OR_MORE_BOUND> class tlm_target_socket : - public tlm_base_target_socket <BUSWIDTH, - tlm_fw_transport_if<TYPES>, - tlm_bw_transport_if<TYPES>, - N, POL> + public tlm_base_target_socket< + BUSWIDTH, tlm_fw_transport_if<TYPES>, + tlm_bw_transport_if<TYPES>, N, POL> { -public: - tlm_target_socket() : - tlm_base_target_socket<BUSWIDTH, - tlm_fw_transport_if<TYPES>, - tlm_bw_transport_if<TYPES>, - N, POL>() - { - } - - explicit tlm_target_socket(const char* name) : - tlm_base_target_socket<BUSWIDTH, - tlm_fw_transport_if<TYPES>, - tlm_bw_transport_if<TYPES>, - N, POL>(name) - { - } - - virtual const char* kind() const - { - return "tlm_target_socket"; - } - - virtual sc_core::sc_type_index get_protocol_types() const - { - return typeid(TYPES); - } + public: + tlm_target_socket() : + tlm_base_target_socket< + BUSWIDTH, tlm_fw_transport_if<TYPES>, + tlm_bw_transport_if<TYPES>, N, POL>() + {} + + explicit tlm_target_socket(const char *name) : + tlm_base_target_socket< + BUSWIDTH, tlm_fw_transport_if<TYPES>, + tlm_bw_transport_if<TYPES>, N, POL>(name) + {} + + virtual const char* kind() const { return "tlm_target_socket"; } + + virtual sc_core::sc_type_index + get_protocol_types() const + { + return typeid(TYPES); + } }; } // namespace tlm -#endif // TLM_CORE_TLM_TARGET_SOCKET_H_INCLUDED_ +#endif /* __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_SOCKETS_TLM_TARGET_SOCKET_H__ */ |