*****************************************************************************/
-#ifndef __TLM_HEADER__
-#define __TLM_HEADER__
+#ifndef __SYSTEMC_EXT_TLM__
+#define __SYSTEMC_EXT_TLM__
#include <systemc> // main SystemC header
#include "tlm_core/tlm_2/tlm_sockets/tlm_sockets.h"
#include "tlm_core/tlm_2/tlm_quantum/tlm_quantum.h"
-#endif /* TLM_HEADER_INCLUDED_ */
+#endif /* __SYSTEMC_EXT_TLM__ */
+++ /dev/null
-## ****************************************************************************
-##
-## 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.
-##
-## ****************************************************************************
-##
-## src/tlm_core/Makefile.am --
-## Process this file with automake to produce a Makefile.in file.
-##
-## Original Author: Philipp A. Hartmann, OFFIS, 2013-05-17
-##
-## ****************************************************************************
-##
-## MODIFICATION LOG - modifiers, enter your name, affiliation, date and
-## changes you are making here.
-##
-## Name, Affiliation, Date:
-## Description of Modification:
-##
-## ****************************************************************************
-
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- \
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-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
*****************************************************************************/
-#ifndef __TLM_ANALYSIS_H__
-#define __TLM_ANALYSIS_H__
+#ifndef __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_ANALYSIS_TLM_ANALYSIS_H__
+#define __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_ANALYSIS_TLM_ANALYSIS_H__
-
-#include "tlm_core/tlm_1/tlm_analysis/tlm_write_if.h"
+#include "tlm_core/tlm_1/tlm_analysis/tlm_analysis_fifo.h"
#include "tlm_core/tlm_1/tlm_analysis/tlm_analysis_if.h"
-
-#include "tlm_core/tlm_1/tlm_analysis/tlm_analysis_triple.h"
#include "tlm_core/tlm_1/tlm_analysis/tlm_analysis_port.h"
-#include "tlm_core/tlm_1/tlm_analysis/tlm_analysis_fifo.h"
-
-#endif
-
+#include "tlm_core/tlm_1/tlm_analysis/tlm_analysis_triple.h"
+#include "tlm_core/tlm_1/tlm_analysis/tlm_write_if.h"
+#endif /* __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_ANALYSIS_TLM_ANALYSIS_H__ */
*****************************************************************************/
-#ifndef __TLM_ANALYSIS_FIFO_H__
-#define __TLM_ANALYSIS_FIFO_H__
+#ifndef __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_ANALYSIS_TLM_ANALYSIS_FIFO_H__
+#define __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_ANALYSIS_TLM_ANALYSIS_FIFO_H__
-#include "tlm_core/tlm_1/tlm_req_rsp/tlm_channels/tlm_fifo/tlm_fifo.h"
#include "tlm_core/tlm_1/tlm_analysis/tlm_analysis_if.h"
#include "tlm_core/tlm_1/tlm_analysis/tlm_analysis_triple.h"
+#include "tlm_core/tlm_1/tlm_req_rsp/tlm_channels/tlm_fifo/tlm_fifo.h"
-namespace tlm {
-
-template< typename T >
-class tlm_analysis_fifo :
- public tlm_fifo< T > ,
- public virtual tlm_analysis_if< T > ,
- public virtual tlm_analysis_if< tlm_analysis_triple< T > > {
-
- public:
-
- // analysis fifo is an unbounded tlm_fifo
-
- tlm_analysis_fifo( const char *nm ) : tlm_fifo<T>( nm , -16 ) {}
- tlm_analysis_fifo() : tlm_fifo<T>( -16 ) {}
-
- void write( const tlm_analysis_triple<T> &t ) {
- nb_put( t );
- }
-
- void write( const T &t ) {
- nb_put( t );
- }
-
+namespace tlm
+{
+
+template <typename T>
+class tlm_analysis_fifo : public tlm_fifo<T>,
+ public virtual tlm_analysis_if<T>,
+ public virtual tlm_analysis_if<tlm_analysis_triple<T>>
+{
+ public:
+ // analysis fifo is an unbounded tlm_fifo
+ tlm_analysis_fifo(const char *nm) : tlm_fifo<T>(nm, -16) {}
+ tlm_analysis_fifo() : tlm_fifo<T>(-16) {}
+
+ void write(const tlm_analysis_triple<T> &t) { nb_put(t); }
+ void write(const T &t) { nb_put(t); }
};
} // namespace tlm
-#endif
+#endif /* __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_ANALYSIS_TLM_ANALYSIS_FIFO_H__ */
*****************************************************************************/
-#ifndef __TLM_ANALYSIS_IF_H__
-#define __TLM_ANALYSIS_IF_H__
+#ifndef __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_ANALYSIS_TLM_ANALYSIS_IF_H__
+#define __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_ANALYSIS_TLM_ANALYSIS_IF_H__
#include "tlm_core/tlm_1/tlm_analysis/tlm_write_if.h"
-namespace tlm {
+namespace tlm
+{
-template < typename T >
+template <typename T>
class tlm_analysis_if : public virtual tlm_write_if<T>
-{
-};
+{};
-template < typename T >
+template <typename T>
class tlm_delayed_analysis_if : public virtual tlm_delayed_write_if<T>
-{
-};
+{};
} // namespace tlm
-#endif
+#endif /* __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_ANALYSIS_TLM_ANALYSIS_IF_H__ */
*****************************************************************************/
-#ifndef __TLM_ANALYSIS_PORT_H__
-#define __TLM_ANALYSIS_PORT_H__
+#ifndef __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_ANALYSIS_TLM_ANALYSIS_PORT_H__
+#define __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_ANALYSIS_TLM_ANALYSIS_PORT_H__
-#include "tlm_core/tlm_1/tlm_analysis/tlm_analysis_if.h"
-#include <deque>
#include <algorithm>
+#include <deque>
-namespace tlm {
-
+#include "tlm_core/tlm_1/tlm_analysis/tlm_analysis_if.h"
-template < typename T>
-class tlm_analysis_port :
- public sc_core::sc_object ,
- public virtual tlm_analysis_if< T >
+namespace tlm
{
- public:
- tlm_analysis_port() : sc_core::sc_object() {}
- tlm_analysis_port( const char *nm ) : sc_core::sc_object( nm ) {}
- // bind and () work for both interfaces and analysis ports, since
- // analysis ports implement the analysis interface
-
- virtual void bind( tlm_analysis_if<T> &_if ) {
- m_interfaces.push_back( &_if );
- }
-
- void operator() ( tlm_analysis_if<T> &_if ) { bind( _if ); }
-
- virtual bool unbind( tlm_analysis_if<T> &_if ) {
+template <typename T>
+class tlm_analysis_port : public sc_core::sc_object,
+ public virtual tlm_analysis_if<T>
+{
+ public:
+ tlm_analysis_port() : sc_core::sc_object() {}
+ tlm_analysis_port(const char *nm) : sc_core::sc_object(nm) {}
- typename std::deque< tlm_analysis_if<T> * >::iterator i
- = std::remove( m_interfaces.begin(), m_interfaces.end(), &_if );
+ // bind and () work for both interfaces and analysis ports, since
+ // analysis ports implement the analysis interface.
- if( i != m_interfaces.end() ) {
- m_interfaces.erase(i, m_interfaces.end() );
- return 1;
+ virtual void
+ bind(tlm_analysis_if<T> &_if)
+ {
+ m_interfaces.push_back(&_if);
}
- return 0;
-
- }
-
- void write( const T &t ) {
- typename std::deque< tlm_analysis_if<T> * >::iterator i;
-
- for( i = m_interfaces.begin();
- i != m_interfaces.end();
- i++ ) {
-
- (*i)->write( t );
-
+ void operator() (tlm_analysis_if<T> &_if) { bind(_if); }
+ virtual bool
+ unbind(tlm_analysis_if<T> &_if)
+ {
+ typename std::deque<tlm_analysis_if<T> *>::iterator i =
+ std::remove(m_interfaces.begin(), m_interfaces.end(), &_if);
+
+ if (i != m_interfaces.end()) {
+ m_interfaces.erase(i, m_interfaces.end());
+ return 1;
+ }
+ return 0;
}
- }
+ void
+ write(const T &t)
+ {
+ typename std::deque<tlm_analysis_if<T> *>::iterator i;
- private:
- std::deque< tlm_analysis_if<T> * > m_interfaces;
+ for (i = m_interfaces.begin(); i != m_interfaces.end(); i++) {
+ (*i)->write(t);
+ }
+ }
+ private:
+ std::deque<tlm_analysis_if<T> *> m_interfaces;
};
} // namespace tlm
-#endif
-
-
+#endif /* __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_ANALYSIS_TLM_ANALYSIS_PORT_H__ */
*****************************************************************************/
-#ifndef __TLM_ANALYSIS_TRIPLE_H__
-#define __TLM_ANALYSIS_TRIPLE_H__
-
-//#include <systemc>
-
-namespace tlm {
-
-template< typename T>
-struct tlm_analysis_triple {
-
- sc_core::sc_time start_time;
- T transaction;
- sc_core::sc_time end_time;
-
- tlm_analysis_triple() {}
-
- tlm_analysis_triple( const tlm_analysis_triple &triple ) {
- start_time = triple.start_time;
- transaction = triple.transaction;
- end_time = triple.end_time;
- }
-
- tlm_analysis_triple( const T &t ) {
- transaction = t;
- }
-
- operator T() { return transaction; }
- operator const T &() const { return transaction; }
-
+#ifndef __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_ANALYSIS_TLM_ANALYSIS_TRIPLE_H__
+#define __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_ANALYSIS_TLM_ANALYSIS_TRIPLE_H__
+
+namespace tlm
+{
+
+template <typename T>
+struct tlm_analysis_triple
+{
+ sc_core::sc_time start_time;
+ T transaction;
+ sc_core::sc_time end_time;
+
+ tlm_analysis_triple() {}
+
+ tlm_analysis_triple(const tlm_analysis_triple &triple)
+ {
+ start_time = triple.start_time;
+ transaction = triple.transaction;
+ end_time = triple.end_time;
+ }
+
+ tlm_analysis_triple(const T &t)
+ {
+ transaction = t;
+ }
+
+ operator T() { return transaction; }
+ operator const T &() const { return transaction; }
};
} // namespace tlm
-#endif
+#endif /* __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_ANALYSIS_TLM_ANALYSIS_TRIPLE_H__ */
*****************************************************************************/
-#ifndef __TLM_WRITE_IF_H__
-#define __TLM_WRITE_IF_H__
+#ifndef __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_ANALYSIS_TLM_WRITE_IF_H__
+#define __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_ANALYSIS_TLM_WRITE_IF_H__
#include <systemc>
-namespace tlm {
+namespace tlm
+{
template <typename T>
-class tlm_write_if : public virtual sc_core::sc_interface {
-public:
- virtual void write(const T& t) = 0;
+class tlm_write_if : public virtual sc_core::sc_interface
+{
+ public:
+ virtual void write(const T &t) = 0;
};
template <typename T>
-class tlm_delayed_write_if : public virtual sc_core::sc_interface {
-public:
- virtual void write(const T& t, const sc_core::sc_time& time) = 0;
+class tlm_delayed_write_if : public virtual sc_core::sc_interface
+{
+ public:
+ virtual void write(const T &t, const sc_core::sc_time &time) = 0;
};
} // namespace tlm
-
-#endif
+#endif /* __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_ANALYSIS_TLM_WRITE_IF_H__ */
*****************************************************************************/
-//
-// Note to the LRM writer : This is the core of the TLM standard
-//
-
-
-#ifndef __TLM_CORE_IFS_H__
-#define __TLM_CORE_IFS_H__
-
-//#include <systemc>
+#ifndef \
+ __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_REQ_RSP_TLM1_INTERFACES_TLM_CORE_IFS_H__
+#define \
+ __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_REQ_RSP_TLM1_INTERFACES_TLM_CORE_IFS_H__
#include "tlm_core/tlm_1/tlm_req_rsp/tlm_1_interfaces/tlm_tag.h"
-namespace tlm {
-
-// bidirectional blocking interfaces
+namespace tlm
+{
-template < typename REQ , typename RSP >
+// Bidirectional blocking interfaces.
+template <typename REQ, typename RSP>
class tlm_transport_if : public virtual sc_core::sc_interface
{
-public:
- virtual RSP transport( const REQ & ) = 0;
-
- virtual void transport( const REQ &req , RSP &rsp ) {
- rsp = transport( req );
- }
-
+ public:
+ virtual RSP transport(const REQ &) = 0;
+
+ virtual void
+ transport(const REQ &req, RSP &rsp)
+ {
+ rsp = transport(req);
+ }
};
-
-// uni-directional blocking interfaces
-
-template < typename T >
+// Uni-directional blocking interfaces.
+template <typename T>
class tlm_blocking_get_if : public virtual sc_core::sc_interface
{
-public:
- virtual T get( tlm_tag<T> *t = 0 ) = 0;
- virtual void get( T &t ) { t = get(); }
-
+ public:
+ virtual T get(tlm_tag<T> *t=nullptr) = 0;
+ virtual void get(T &t) { t = get(); }
};
-template < typename T >
+template <typename T>
class tlm_blocking_put_if : public virtual sc_core::sc_interface
{
-public:
- virtual void put( const T &t ) = 0;
+ public:
+ virtual void put(const T &t) = 0;
};
-// uni-directional non blocking interfaces
+// Uni-directional non blocking interfaces.
-template < typename T >
+template <typename T>
class tlm_nonblocking_get_if : public virtual sc_core::sc_interface
{
-public:
- virtual bool nb_get( T &t ) = 0;
- virtual bool nb_can_get( tlm_tag<T> *t = 0 ) const = 0;
- virtual const sc_core::sc_event &ok_to_get( tlm_tag<T> *t = 0 ) const = 0;
+ public:
+ virtual bool nb_get(T &t) = 0;
+ virtual bool nb_can_get(tlm_tag<T> *t=nullptr) const = 0;
+ virtual const sc_core::sc_event &
+ ok_to_get(tlm_tag<T> *t=nullptr) const = 0;
};
-template < typename T >
+template <typename T>
class tlm_nonblocking_put_if : public virtual sc_core::sc_interface
{
-public:
- virtual bool nb_put( const T &t ) = 0;
- virtual bool nb_can_put( tlm_tag<T> *t = 0 ) const = 0;
- virtual const sc_core::sc_event &ok_to_put( tlm_tag<T> *t = 0 ) const = 0;
+ public:
+ virtual bool nb_put(const T &t) = 0;
+ virtual bool nb_can_put(tlm_tag<T> *t=nullptr) const = 0;
+ virtual const sc_core::sc_event &
+ ok_to_put(tlm_tag<T> *t=nullptr) const = 0;
};
+// Combined uni-directional blocking and non blocking.
+template <typename T>
+class tlm_get_if : public virtual tlm_blocking_get_if<T>,
+ public virtual tlm_nonblocking_get_if<T>
+{};
-// combined uni-directional blocking and non blocking
+template <typename T>
+class tlm_put_if : public virtual tlm_blocking_put_if<T>,
+ public virtual tlm_nonblocking_put_if<T>
+{};
-template < typename T >
-class tlm_get_if :
- public virtual tlm_blocking_get_if< T > ,
- public virtual tlm_nonblocking_get_if< T > {};
-
-template < typename T >
-class tlm_put_if :
- public virtual tlm_blocking_put_if< T > ,
- public virtual tlm_nonblocking_put_if< T > {};
-
-
-// peek interfaces
-
-template < typename T >
+// Peek interfaces.
+template <typename T>
class tlm_blocking_peek_if : public virtual sc_core::sc_interface
{
-public:
- virtual T peek( tlm_tag<T> *t = 0 ) const = 0;
- virtual void peek( T &t ) const { t = peek(); }
-
+ public:
+ virtual T peek(tlm_tag<T> *t=nullptr) const = 0;
+ virtual void peek(T &t) const { t = peek(); }
};
-template < typename T >
+template <typename T>
class tlm_nonblocking_peek_if : public virtual sc_core::sc_interface
{
-public:
- virtual bool nb_peek( T &t ) const = 0;
- virtual bool nb_can_peek( tlm_tag<T> *t = 0 ) const = 0;
- virtual const sc_core::sc_event &ok_to_peek( tlm_tag<T> *t = 0 ) const = 0;
+ public:
+ virtual bool nb_peek(T &t) const = 0;
+ virtual bool nb_can_peek(tlm_tag<T> *t=nullptr) const = 0;
+ virtual const sc_core::sc_event &
+ ok_to_peek(tlm_tag<T> *t=nullptr) const = 0;
};
-template < typename T >
+template <typename T>
class tlm_peek_if :
- public virtual tlm_blocking_peek_if< T > ,
- public virtual tlm_nonblocking_peek_if< T > {};
-
-// get_peek interfaces
-
-template < typename T >
-class tlm_blocking_get_peek_if :
- public virtual tlm_blocking_get_if<T> ,
- public virtual tlm_blocking_peek_if<T> {};
-
-template < typename T >
-class tlm_nonblocking_get_peek_if :
- public virtual tlm_nonblocking_get_if<T> ,
- public virtual tlm_nonblocking_peek_if<T> {};
-
-
-template < typename T >
-class tlm_get_peek_if :
- public virtual tlm_get_if<T> ,
- public virtual tlm_peek_if<T> ,
- public virtual tlm_blocking_get_peek_if<T> ,
- public virtual tlm_nonblocking_get_peek_if<T>
- {};
+ public virtual tlm_blocking_peek_if<T>,
+ public virtual tlm_nonblocking_peek_if<T>
+{};
+
+// Get_peek interfaces.
+template <typename T>
+class tlm_blocking_get_peek_if : public virtual tlm_blocking_get_if<T>,
+ public virtual tlm_blocking_peek_if<T>
+{};
+
+template <typename T>
+class tlm_nonblocking_get_peek_if : public virtual tlm_nonblocking_get_if<T>,
+ public virtual tlm_nonblocking_peek_if<T>
+{};
+
+template <typename T>
+class tlm_get_peek_if : public virtual tlm_get_if<T>,
+ public virtual tlm_peek_if<T>, public virtual tlm_blocking_get_peek_if<T>,
+ public virtual tlm_nonblocking_get_peek_if<T>
+{};
} // namespace tlm
#endif
+/* __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_REQ_RSP_TLM1_INTERFACES_TLM_CORE_IFS_H__ */
*****************************************************************************/
-//
-// Note to the LRM writer : These interfaces are channel specific interfaces
-// useful in the context of tlm_fifo.
-//
-
-#ifndef __TLM_FIFO_IFS_H__
-#define __TLM_FIFO_IFS_H__
+#ifndef \
+ __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_1_INTERFACES_TLM_FIFO_IFS_H__
+#define \
+ __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_1_INTERFACES_TLM_FIFO_IFS_H__
#include "tlm_core/tlm_1/tlm_req_rsp/tlm_1_interfaces/tlm_core_ifs.h"
-namespace tlm {
+namespace tlm
+{
//
// Fifo specific interfaces
// Fifo Debug Interface
-template< typename T >
+template <typename T>
class tlm_fifo_debug_if : public virtual sc_core::sc_interface
{
-public:
- virtual int used() const = 0;
- virtual int size() const = 0;
- virtual void debug() const = 0;
-
- //
- // non blocking peek and poke - no notification
- //
- // n is index of data :
- // 0 <= n < size(), where 0 is most recently written, and size() - 1
- // is oldest ie the one about to be read.
- //
-
- virtual bool nb_peek( T & , int n ) const = 0;
- virtual bool nb_poke( const T & , int n = 0 ) = 0;
-
+ public:
+ virtual int used() const = 0;
+ virtual int size() const = 0;
+ virtual void debug() const = 0;
+
+ //
+ // non blocking peek and poke - no notification
+ //
+ // n is index of data :
+ // 0 <= n < size(), where 0 is most recently written, and size() - 1
+ // is oldest ie the one about to be read.
+ //
+
+ virtual bool nb_peek(T &, int n) const = 0;
+ virtual bool nb_poke(const T&, int n=0) = 0;
};
// fifo interfaces = extended + debug
-template < typename T >
-class tlm_fifo_put_if :
- public virtual tlm_put_if<T> ,
- public virtual tlm_fifo_debug_if<T> {};
+template <typename T>
+class tlm_fifo_put_if : public virtual tlm_put_if<T>,
+ public virtual tlm_fifo_debug_if<T>
+{};
-template < typename T >
+template <typename T>
class tlm_fifo_get_if :
- public virtual tlm_get_peek_if<T> ,
- public virtual tlm_fifo_debug_if<T> {};
+ public virtual tlm_get_peek_if<T>,
+ public virtual tlm_fifo_debug_if<T>
+{};
class tlm_fifo_config_size_if : public virtual sc_core::sc_interface
{
-public:
- virtual void nb_expand( unsigned int n = 1 ) = 0;
- virtual void nb_unbound( unsigned int n = 16 ) = 0;
-
- virtual bool nb_reduce( unsigned int n = 1 ) = 0;
- virtual bool nb_bound( unsigned int n ) = 0;
+ public:
+ virtual void nb_expand(unsigned int n=1) = 0;
+ virtual void nb_unbound(unsigned int n=16) = 0;
+ virtual bool nb_reduce(unsigned int n=1) = 0;
+ virtual bool nb_bound(unsigned int n) = 0;
};
} // namespace tlm
#endif
-
+/* __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_1_INTERFACES_TLM_FIFO_IFS_H__*/
*****************************************************************************/
-#ifndef __TLM_MASTER_SLAVE_IFS_H__
-#define __TLM_MASTER_SLAVE_IFS_H__
+#ifndef \
+ __TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_1_INTERFACES_TLM_MASTER_SLAVE_IFS_H__
+#define \
+ __TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_1_INTERFACES_TLM_MASTER_SLAVE_IFS_H__
#include "tlm_core/tlm_1/tlm_req_rsp/tlm_1_interfaces/tlm_core_ifs.h"
-namespace tlm {
+namespace tlm
+{
//
// req/rsp combined interfaces
//
-// blocking
-
-template < typename REQ , typename RSP>
+// Blocking.
+template <typename REQ, typename RSP>
class tlm_blocking_master_if :
- public virtual tlm_blocking_put_if< REQ > ,
- public virtual tlm_blocking_get_peek_if< RSP > {};
+ public virtual tlm_blocking_put_if<REQ>,
+ public virtual tlm_blocking_get_peek_if<RSP>
+{};
-template < typename REQ , typename RSP>
+template <typename REQ, typename RSP>
class tlm_blocking_slave_if :
- public virtual tlm_blocking_put_if< RSP > ,
- public virtual tlm_blocking_get_peek_if< REQ > {};
-
-// nonblocking
+ public virtual tlm_blocking_put_if<RSP>,
+ public virtual tlm_blocking_get_peek_if<REQ>
+{};
-template < typename REQ , typename RSP >
+// Nonblocking.
+template <typename REQ, typename RSP>
class tlm_nonblocking_master_if :
- public virtual tlm_nonblocking_put_if< REQ > ,
- public virtual tlm_nonblocking_get_peek_if< RSP > {};
+ public virtual tlm_nonblocking_put_if<REQ>,
+ public virtual tlm_nonblocking_get_peek_if<RSP>
+{};
-template < typename REQ , typename RSP >
+template <typename REQ, typename RSP>
class tlm_nonblocking_slave_if :
- public virtual tlm_nonblocking_put_if< RSP > ,
- public virtual tlm_nonblocking_get_peek_if< REQ > {};
-
-// combined
-
-template < typename REQ , typename RSP >
-class tlm_master_if :
- public virtual tlm_put_if< REQ > ,
- public virtual tlm_get_peek_if< RSP > ,
- public virtual tlm_blocking_master_if< REQ , RSP > ,
- public virtual tlm_nonblocking_master_if< REQ , RSP > {};
-
-template < typename REQ , typename RSP >
-class tlm_slave_if :
- public virtual tlm_put_if< RSP > ,
- public virtual tlm_get_peek_if< REQ > ,
- public virtual tlm_blocking_slave_if< REQ , RSP > ,
- public virtual tlm_nonblocking_slave_if< REQ , RSP > {};
+ public virtual tlm_nonblocking_put_if<RSP>,
+ public virtual tlm_nonblocking_get_peek_if<REQ>
+{};
+
+// Combined.
+template <typename REQ, typename RSP>
+class tlm_master_if : public virtual tlm_put_if<REQ>,
+ public virtual tlm_get_peek_if<RSP> ,
+ public virtual tlm_blocking_master_if<REQ, RSP>,
+ public virtual tlm_nonblocking_master_if<REQ, RSP>
+{};
+
+template <typename REQ, typename RSP>
+class tlm_slave_if : public virtual tlm_put_if<RSP>,
+ public virtual tlm_get_peek_if<REQ>,
+ public virtual tlm_blocking_slave_if<REQ, RSP>,
+ public virtual tlm_nonblocking_slave_if<REQ, RSP>
+{};
} // namespace tlm
#endif
+/* __TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_1_INTERFACES_TLM_MASTER_SLAVE_IFS_H__ */
*****************************************************************************/
-//
-// Note to the LRM writer : This is part of the core TLM standard
-//
+#ifndef __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_1_INTERFACES_TLM_TAG_H__
+#define __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_1_INTERFACES_TLM_TAG_H__
-#ifndef __TLM_TAG_H__
-#define __TLM_TAG_H__
+namespace tlm
+{
+
+template <class T>
+class tlm_tag
+{};
-namespace tlm {
-template<class T> class tlm_tag {};
}
#endif
+/* __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_1_INTERFACES_TLM_TAG_H__ */
*****************************************************************************/
-#ifndef __TLM_ADAPTERS_H__
-#define __TLM_ADAPTERS_H__
+#ifndef __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_ADAPTERS_H__
+#define __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_ADAPTERS_H__
#include "tlm_core/tlm_1/tlm_req_rsp/tlm_1_interfaces/tlm_master_slave_ifs.h"
-namespace tlm {
-
-template< typename REQ , typename RSP >
-class tlm_transport_to_master :
- public sc_core::sc_module ,
- public virtual tlm_transport_if< REQ , RSP >
+namespace tlm
{
-public:
- sc_core::sc_export< tlm_transport_if< REQ , RSP > > target_export;
- sc_core::sc_port< tlm_master_if< REQ , RSP > > master_port;
-
- tlm_transport_to_master( sc_core::sc_module_name nm ) :
- sc_core::sc_module( nm ) {
-
- target_export( *this );
-
- }
-
- tlm_transport_to_master() :
- sc_core::sc_module( sc_core::sc_module_name( sc_core::sc_gen_unique_name( "transport_to_master" ) ) ){
-
- target_export( *this );
-
- }
- RSP transport( const REQ &req ) {
-
- mutex.lock();
-
- master_port->put( req );
- rsp = master_port->get();
+template <typename REQ, typename RSP>
+class tlm_transport_to_master : public sc_core::sc_module,
+ public virtual tlm_transport_if<REQ, RSP>
+{
+ public:
+ sc_core::sc_export<tlm_transport_if<REQ, RSP>> target_export;
+ sc_core::sc_port<tlm_master_if<REQ, RSP>> master_port;
+
+ tlm_transport_to_master(sc_core::sc_module_name nm) :
+ sc_core::sc_module(nm)
+ {
+ target_export( *this );
+ }
- mutex.unlock();
- return rsp;
+ tlm_transport_to_master() :
+ sc_core::sc_module(sc_core::sc_module_name(
+ sc_core::sc_gen_unique_name("transport_to_master")))
+ {
+ target_export( *this );
+ }
- }
+ RSP
+ transport(const REQ &req)
+ {
+ mutex.lock();
+ master_port->put(req);
+ rsp = master_port->get();
-private:
- sc_core::sc_mutex mutex;
- RSP rsp;
+ mutex.unlock();
+ return rsp;
+ }
+ private:
+ sc_core::sc_mutex mutex;
+ RSP rsp;
};
-template< typename REQ , typename RSP >
+template <typename REQ, typename RSP>
class tlm_slave_to_transport : public sc_core::sc_module
{
-public:
-
- SC_HAS_PROCESS( tlm_slave_to_transport );
-
- sc_core::sc_port< tlm_slave_if< REQ , RSP > > slave_port;
- sc_core::sc_port< tlm_transport_if< REQ , RSP > > initiator_port;
-
- tlm_slave_to_transport( sc_core::sc_module_name nm ) : sc_core::sc_module( nm )
- {}
-
- tlm_slave_to_transport() :
- sc_core::sc_module( sc_core::sc_module_name( sc_core::sc_gen_unique_name("slave_to_transport") ) )
- {}
-
-private:
- void run() {
-
- REQ req;
- RSP rsp;
-
- while( true ) {
-
- slave_port->get( req );
- rsp = initiator_port->transport( req );
- slave_port->put( rsp );
-
+ public:
+ SC_HAS_PROCESS(tlm_slave_to_transport);
+
+ sc_core::sc_port<tlm_slave_if<REQ, RSP>> slave_port;
+ sc_core::sc_port<tlm_transport_if<REQ, RSP>> initiator_port;
+
+ tlm_slave_to_transport(sc_core::sc_module_name nm) :
+ sc_core::sc_module(nm)
+ {}
+
+ tlm_slave_to_transport() :
+ sc_core::sc_module(sc_core::sc_module_name(
+ sc_core::sc_gen_unique_name("slave_to_transport")))
+ {}
+
+ private:
+ void
+ run()
+ {
+ REQ req;
+ RSP rsp;
+
+ while (true) {
+ slave_port->get(req);
+ rsp = initiator_port->transport(req);
+ slave_port->put(rsp);
+ }
}
-
- }
-
};
} // namespace tlm
-#endif
+#endif /* __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_ADAPTERS_H__*/
*****************************************************************************/
-//
-// To the LRM writer : this class is purely an artifact of the implementation.
-//
-
-#ifndef __CIRCULAR_BUFFER_H__
-#define __CIRCULAR_BUFFER_H__
+#ifndef \
+ __TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_CHANNELS_TLM_FIFO_CIRCULAR_BUFFER_H__
+#define \
+ __TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_CHANNELS_TLM_FIFO_CIRCULAR_BUFFER_H__
#include <iostream>
-namespace tlm {
+namespace tlm
+{
-template < typename T >
+template <typename T>
class circular_buffer
{
-public:
-
- explicit
- circular_buffer( int size = 0 );
- ~circular_buffer();
-
- void resize( int size );
- void clear();
-
- T read();
- void write( const T & );
-
- bool is_empty() const { return used() == 0; }
- bool is_full() const { return free() == 0; }
-
- int size() const { return m_size; }
- int used() const { return m_used; }
- int free() const { return m_free; }
-
- const T& read_data() const
- { return buf_read( m_buf, m_ri ); }
-
- const T& peek_data( int i ) const
- { return buf_read( m_buf, (m_ri + i) % size() ); }
-
- T & poke_data( int i )
- { return buf_read( m_buf , (m_wi + i) % size() ); }
-
- void debug() const;
-
-private:
- void increment_write_pos( int i = 1 );
- void increment_read_pos( int i = 1 );
-
- void init();
-
- circular_buffer( const circular_buffer<T> &b ); // disabled
- circular_buffer<T> &operator=( const circular_buffer<T> & ); // disabled
-
- void* buf_alloc( int size );
- void buf_free( void*& buf );
- void buf_write( void* buf, int n, const T & t );
- T& buf_read( void* buf, int n ) const;
- void buf_clear( void* buf, int n );
-
-private:
- int m_size; // size of the buffer
- void* m_buf; // the buffer
- int m_free; // number of free spaces
- int m_used; // number of used spaces
- int m_ri; // index of next read
- int m_wi; // index of next write
-
+ public:
+ explicit circular_buffer(int size=0);
+ ~circular_buffer();
+
+ void resize(int size);
+ void clear();
+
+ T read();
+ void write(const T &);
+
+ bool is_empty() const { return used() == 0; }
+ bool is_full() const { return free() == 0; }
+
+ int size() const { return m_size; }
+ int used() const { return m_used; }
+ int free() const { return m_free; }
+
+ const T &read_data() const { return buf_read(m_buf, m_ri); }
+ const T &
+ peek_data(int i) const
+ {
+ return buf_read(m_buf, (m_ri + i) % size());
+ }
+
+ T &
+ poke_data(int i)
+ {
+ return buf_read(m_buf, (m_wi + i) % size());
+ }
+
+ void debug() const;
+
+ private:
+ void increment_write_pos(int i=1);
+ void increment_read_pos(int i=1);
+
+ void init();
+
+ // Disabled.
+ circular_buffer(const circular_buffer<T> &b);
+ circular_buffer<T> &operator = (const circular_buffer<T> &);
+
+ void *buf_alloc(int size);
+ void buf_free(void *&buf);
+ void buf_write(void *buf, int n, const T &t);
+ T &buf_read(void *buf, int n) const;
+ void buf_clear(void *buf, int n);
+
+ private:
+ int m_size; // size of the buffer
+ void *m_buf; // the buffer
+ int m_free; // number of free spaces
+ int m_used; // number of used spaces
+ int m_ri; // index of next read
+ int m_wi; // index of next write
};
-template< typename T >
+template <typename T>
void
circular_buffer<T>::debug() const
{
-
- std::cout << "Buffer debug" << std::endl;
- std::cout << "Size : " << size() << std::endl;
- std::cout << "Free/Used " << free() << "/" << used() << std::endl;
- std::cout << "Indices : r/w = " << m_ri << "/" << m_wi << std::endl;
-
- if( is_empty() ) {
-
- std::cout << "empty" << std::endl;
-
- }
-
- if( is_full() ) {
-
- std::cout << "full" << std::endl;
-
- }
-
- std::cout << "Data : " << std::endl;
- for( int i = 0; i < used(); i++ ) {
-
- std::cout << peek_data( i ) << std::endl;
-
- }
-
-
+ std::cout << "Buffer debug" << std::endl;
+ std::cout << "Size : " << size() << std::endl;
+ std::cout << "Free/Used " << free() << "/" << used() << std::endl;
+ std::cout << "Indices : r/w = " << m_ri << "/" << m_wi << std::endl;
+
+ if (is_empty()) {
+ std::cout << "empty" << std::endl;
+ }
+
+ if (is_full()) {
+ std::cout << "full" << std::endl;
+ }
+
+ std::cout << "Data : " << std::endl;
+ for (int i = 0; i < used(); i++) {
+ std::cout << peek_data( i ) << std::endl;
+ }
}
-template < typename T >
-circular_buffer<T>::circular_buffer( int size )
- : m_size(size)
- , m_buf(0)
+template <typename T>
+circular_buffer<T>::circular_buffer(int size) : m_size(size), m_buf(0)
{
- init();
-
+ init();
}
-template < typename T >
+template <typename T>
void
circular_buffer<T>::clear()
{
- for( int i=0; i < used(); i++ ) {
- buf_clear( m_buf, (m_ri + i) % m_size );
- }
- m_free = m_size;
- m_used = m_ri = m_wi = 0;
+ for (int i = 0; i < used(); i++) {
+ buf_clear(m_buf, (m_ri + i) % m_size);
+ }
+ m_free = m_size;
+ m_used = m_ri = m_wi = 0;
}
-template < typename T >
+template <typename T>
circular_buffer<T>::~circular_buffer()
{
- clear();
- buf_free( m_buf );
+ clear();
+ buf_free(m_buf);
}
-template < typename T >
+template <typename T>
void
-circular_buffer<T>::resize( int size )
+circular_buffer<T>::resize(int size)
{
+ int i;
+ void *new_buf = buf_alloc(size);
- int i;
- void * new_buf = buf_alloc(size);
-
- for( i = 0; i < size && i < used(); i++ ) {
+ for (i = 0; i < size && i < used(); i++) {
+ buf_write(new_buf, i, peek_data(i));
+ buf_clear(m_buf, (m_ri + i) % m_size);
+ }
- buf_write( new_buf, i, peek_data( i ) );
- buf_clear( m_buf, (m_ri + i) % m_size );
+ buf_free(m_buf);
- }
+ m_size = size;
+ m_ri = 0;
+ m_wi = i % m_size;
+ m_used = i;
+ m_free = m_size - m_used;
- buf_free( m_buf );
-
- m_size = size;
- m_ri = 0;
- m_wi = i % m_size;
- m_used = i;
- m_free = m_size - m_used;
-
- m_buf = new_buf;
+ m_buf = new_buf;
}
-template < typename T >
+template <typename T>
void
-circular_buffer<T>::init() {
-
- if( m_size > 0 ) {
- m_buf = buf_alloc( m_size );
- }
-
- m_free = m_size;
- m_used = 0;
- m_ri = 0;
- m_wi = 0;
-
+circular_buffer<T>::init()
+{
+ if (m_size > 0) {
+ m_buf = buf_alloc(m_size);
+ }
+
+ m_free = m_size;
+ m_used = 0;
+ m_ri = 0;
+ m_wi = 0;
}
-template < typename T >
+template <typename T>
T
circular_buffer<T>::read()
{
- T t = read_data();
+ T t = read_data();
- buf_clear( m_buf, m_ri );
- increment_read_pos();
+ buf_clear(m_buf, m_ri);
+ increment_read_pos();
- return t;
+ return t;
}
-template < typename T >
+template <typename T>
void
-circular_buffer<T>::write( const T &t )
+circular_buffer<T>::write(const T &t)
{
- buf_write( m_buf, m_wi, t );
- increment_write_pos();
+ buf_write(m_buf, m_wi, t);
+ increment_write_pos();
}
-
-template < typename T >
+template <typename T>
void
-circular_buffer<T>::increment_write_pos( int i ) {
-
- m_wi = ( m_wi + i ) % m_size;
- m_used += i;
- m_free -= i;
-
+circular_buffer<T>::increment_write_pos(int i)
+{
+ m_wi = (m_wi + i) % m_size;
+ m_used += i;
+ m_free -= i;
}
-template < typename T >
+template <typename T>
void
-circular_buffer<T>::increment_read_pos( int i ) {
-
- m_ri = ( m_ri + i ) % m_size;
- m_used -= i;
- m_free += i;
-
+circular_buffer<T>::increment_read_pos(int i)
+{
+ m_ri = (m_ri + i) % m_size;
+ m_used -= i;
+ m_free += i;
}
-template < typename T >
-inline void*
-circular_buffer<T>::buf_alloc( int size )
- { return new unsigned char[ size * sizeof(T) ]; }
+template <typename T>
+inline void *
+circular_buffer<T>::buf_alloc(int size)
+{
+ return new unsigned char [size * sizeof(T)];
+}
-template < typename T >
+template <typename T>
inline void
-circular_buffer<T>::buf_free( void* & buf )
- { delete [] static_cast<unsigned char*>(buf); buf = 0; }
+circular_buffer<T>::buf_free(void *&buf)
+{
+ delete [] static_cast<unsigned char *>(buf);
+ buf = nullptr;
+}
-template < typename T >
+template <typename T>
inline void
-circular_buffer<T>::buf_write( void* buf, int n, const T & t )
+circular_buffer<T>::buf_write(void *buf, int n, const T &t)
{
- T* p = static_cast<T*>(buf) + n;
- new (p) T(t);
+ T *p = static_cast<T *>(buf) + n;
+ new (p)T(t);
}
-template < typename T >
-inline T&
-circular_buffer<T>::buf_read( void* buf, int n ) const
+template <typename T>
+inline T &
+circular_buffer<T>::buf_read(void *buf, int n) const
{
- T* p = static_cast<T*>(buf) + n;
- return *p;
+ T *p = static_cast<T *>(buf) + n;
+ return *p;
}
-template < typename T >
+template <typename T>
inline void
-circular_buffer<T>::buf_clear( void* buf, int n )
+circular_buffer<T>::buf_clear(void *buf, int n)
{
- T* p = static_cast<T*>(buf) + n;
- p->~T();
+ T *p = static_cast<T *>(buf) + n;
+ p->~T();
}
} // namespace tlm
#endif
-
+/* __TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_CHANNELS_TLM_FIFO_CIRCULAR_BUFFER_H__ */
*****************************************************************************/
-#ifndef __TLM_FIFO_H__
-#define __TLM_FIFO_H__
+#ifndef \
+ __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_CHANNELS_TLM_FIFO_TLM_FIFO_H__
+#define \
+ __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_CHANNELS_TLM_FIFO_TLM_FIFO_H__
//
// This implements put, get and peek
// actual physical buffer.
//
-//#include <systemc>
-
#include "tlm_core/tlm_1/tlm_req_rsp/tlm_1_interfaces/tlm_fifo_ifs.h"
#include "tlm_core/tlm_1/tlm_req_rsp/tlm_channels/tlm_fifo/circular_buffer.h"
-namespace tlm {
+namespace tlm
+{
template <typename T>
-class tlm_fifo :
- public virtual tlm_fifo_get_if<T>,
- public virtual tlm_fifo_put_if<T>,
- public sc_core::sc_prim_channel
+class tlm_fifo : public virtual tlm_fifo_get_if<T>,
+ public virtual tlm_fifo_put_if<T>, public sc_core::sc_prim_channel
{
-public:
-
- // constructors
-
- explicit tlm_fifo( int size_ = 1 )
- : sc_core::sc_prim_channel( sc_core::sc_gen_unique_name( "fifo" ) ) {
-
- init( size_ );
-
+ public:
+ // Constructors.
+ explicit tlm_fifo(int size_=1) :
+ sc_core::sc_prim_channel(sc_core::sc_gen_unique_name("fifo"))
+ {
+ init(size_);
}
- explicit tlm_fifo( const char* name_, int size_ = 1 )
- : sc_core::sc_prim_channel( name_ ) {
-
- init( size_ );
-
+ explicit tlm_fifo(const char *name_, int size_=1) :
+ sc_core::sc_prim_channel(name_)
+ {
+ init(size_);
}
- // destructor
-
+ // Destructor..
virtual ~tlm_fifo() {}
- // tlm get interface
-
- T get( tlm_tag<T> * = 0 );
+ // Tlm get interface.
+ T get(tlm_tag<T> * =nullptr);
- bool nb_get( T& );
- bool nb_can_get( tlm_tag<T> * = 0 ) const;
- const sc_core::sc_event &ok_to_get( tlm_tag<T> * = 0 ) const {
- return m_data_written_event;
+ bool nb_get(T &);
+ bool nb_can_get(tlm_tag<T> * =nullptr) const;
+ const sc_core::sc_event &
+ ok_to_get(tlm_tag<T> * =nullptr) const
+ {
+ return m_data_written_event;
}
- // tlm peek interface
+ // Tlm peek interface.
+ T peek(tlm_tag<T> * =nullptr) const;
- T peek( tlm_tag<T> * = 0 ) const;
-
- bool nb_peek( T& ) const;
- bool nb_can_peek( tlm_tag<T> * = 0 ) const;
- const sc_core::sc_event &ok_to_peek( tlm_tag<T> * = 0 ) const {
- return m_data_written_event;
+ bool nb_peek(T &) const;
+ bool nb_can_peek(tlm_tag<T> * =nullptr) const;
+ const sc_core::sc_event &
+ ok_to_peek(tlm_tag<T> * =nullptr) const
+ {
+ return m_data_written_event;
}
- // tlm put interface
-
- void put( const T& );
-
- bool nb_put( const T& );
- bool nb_can_put( tlm_tag<T> * = 0 ) const;
+ // Tlm put interface.
+ void put(const T &);
- const sc_core::sc_event& ok_to_put( tlm_tag<T> * = 0 ) const {
- return m_data_read_event;
+ bool nb_put(const T &);
+ bool nb_can_put(tlm_tag<T> * =nullptr) const;
+ const sc_core::sc_event &
+ ok_to_put(tlm_tag<T> * =nullptr) const
+ {
+ return m_data_read_event;
}
- // resize if
-
- void nb_expand( unsigned int n = 1 );
- void nb_unbound( unsigned int n = 16 );
-
- bool nb_reduce( unsigned int n = 1 );
- bool nb_bound( unsigned int n );
-
- // debug interface
-
- bool nb_peek( T & , int n ) const;
- bool nb_poke( const T & , int n = 0 );
-
- int used() const {
- return m_num_readable - m_num_read;
- }
-
- int size() const {
- return m_size;
+ // Resize if.
+ void nb_expand(unsigned int n=1);
+ void nb_unbound(unsigned int n=16);
+
+ bool nb_reduce(unsigned int n=1);
+ bool nb_bound(unsigned int n);
+
+ // Debug interface.
+ bool nb_peek(T &, int n) const;
+ bool nb_poke(const T &, int n=0);
+
+ int used() const { return m_num_readable - m_num_read; }
+ int size() const { return m_size; }
+
+ void
+ debug() const
+ {
+ if (is_empty())
+ std::cout << "empty" << std::endl;
+ if (is_full())
+ std::cout << "full" << std::endl;
+
+ std::cout << "size " << size() << " - " << used() << " used "
+ << std::endl;
+ std::cout << "readable " << m_num_readable << std::endl;
+ std::cout << "written/read " << m_num_written << "/" << m_num_read
+ << std::endl;
}
- void debug() const {
-
- if( is_empty() ) std::cout << "empty" << std::endl;
- if( is_full() ) std::cout << "full" << std::endl;
-
- std::cout << "size " << size() << " - " << used() << " used "
- << std::endl;
- std::cout << "readable " << m_num_readable
- << std::endl;
- std::cout << "written/read " << m_num_written << "/" << m_num_read
- << std::endl;
+ // Support functions.
+ static const char * const kind_string;
+ const char *kind() const { return kind_string; }
+ protected:
+ sc_core::sc_event &
+ read_event(tlm_tag<T> * =nullptr)
+ {
+ return m_data_read_event;
}
- // support functions
-
- static const char* const kind_string;
-
- const char* kind() const
- { return kind_string; }
-
-
-protected:
- sc_core::sc_event &read_event( tlm_tag<T> * = 0 ) {
- return m_data_read_event;
- }
-
-protected:
-
void update();
-
- // support methods
-
- void init( int );
-
-protected:
+ void init(int);
circular_buffer<T> buffer;
- int m_size; // logical size of fifo
+ int m_size; // logical size of fifo
- int m_num_readable; // #samples readable
- int m_num_read; // #samples read during this delta cycle
- int m_num_written; // #samples written during this delta cycle
- bool m_expand; // has an expand occurred during this delta cycle ?
- int m_num_read_no_notify; // #samples read without notify during this delta cycle
+ int m_num_readable; // #samples readable
+ int m_num_read; // #samples read during this delta cycle
+ int m_num_written; // #samples written during this delta cycle
+ bool m_expand; // has an expand occurred during this delta cycle ?
+ // #samples read without notify during this delta cycle
+ int m_num_read_no_notify;
sc_core::sc_event m_data_read_event;
sc_core::sc_event m_data_written_event;
-private:
-
+ private:
// disabled
- tlm_fifo( const tlm_fifo<T>& );
- tlm_fifo& operator = ( const tlm_fifo<T>& );
+ tlm_fifo(const tlm_fifo<T> &);
+ tlm_fifo &operator = (const tlm_fifo<T> &);
//
// use nb_can_get() and nb_can_put() rather than the following two
// private functions
//
- bool is_empty() const {
- return used() == 0;
- }
+ bool is_empty() const { return used() == 0; }
- bool is_full() const {
- //return size() == m_num_readable + m_num_written; // Old buggy code
- if( size() < 0 )
- return false;
- else
- return size() <= m_num_readable + m_num_written;
+ bool
+ is_full() const
+ {
+ if (size() < 0)
+ return false;
+ else
+ return size() <= m_num_readable + m_num_written;
}
-
};
template <typename T>
-const char* const tlm_fifo<T>::kind_string = "tlm_fifo";
-
+const char *const tlm_fifo<T>::kind_string = "tlm_fifo";
/******************************************************************
//
//
******************************************************************/
-template< typename T >
-inline
-void
-tlm_fifo<T>::init( int size_ ) {
-
- if( size_ > 0 ) {
- buffer.resize( size_ );
- }
-
- else if( size_ < 0 ) {
- buffer.resize( -size_ );
- }
-
- else {
- buffer.resize( 16 );
- }
-
- m_size = size_;
- m_num_readable = 0;
- m_num_read = 0;
- m_num_written = 0;
- m_expand = false;
- m_num_read_no_notify = false;
+template <typename T>
+inline void
+tlm_fifo<T>::init(int size_)
+{
+ if (size_ > 0) {
+ buffer.resize( size_ );
+ } else if (size_ < 0) {
+ buffer.resize(-size_);
+ } else {
+ buffer.resize(16);
+ }
+ m_size = size_;
+ m_num_readable = 0;
+ m_num_read = 0;
+ m_num_written = 0;
+ m_expand = false;
+ m_num_read_no_notify = false;
}
-template < typename T>
-inline
-void
+template <typename T>
+inline void
tlm_fifo<T>::update()
{
- if( m_num_read > m_num_read_no_notify || m_expand ) {
- m_data_read_event.notify( sc_core::SC_ZERO_TIME );
+ if (m_num_read > m_num_read_no_notify || m_expand) {
+ m_data_read_event.notify(sc_core::SC_ZERO_TIME);
}
- if( m_num_written > 0 ) {
- m_data_written_event.notify( sc_core::SC_ZERO_TIME );
+ if (m_num_written > 0) {
+ m_data_written_event.notify(sc_core::SC_ZERO_TIME);
}
m_expand = false;
m_num_written = 0;
m_num_readable = buffer.used();
m_num_read_no_notify = 0;
-
}
} // namespace tlm
#include "tlm_core/tlm_1/tlm_req_rsp/tlm_channels/tlm_fifo/tlm_fifo_resize.h"
#endif
-
+/*__SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_CHANNELS_TLM_FIFO_TLM_FIFO_H__*/
*****************************************************************************/
-#ifndef __TLM_FIFO_PEEK_H__
-#define __TLM_FIFO_PEEK_H__
+#ifndef \
+ __TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_CHANNELS_TLM_FIFO_TLM_FIFO_PEEK_H__
+#define \
+ __TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_CHANNELS_TLM_FIFO_TLM_FIFO_PEEK_H__
-namespace tlm {
-
-template < typename T>
-inline
-T
-tlm_fifo<T>::peek( tlm_tag<T> * ) const {
-
- while( is_empty() ) {
-
- // call free-standing sc_core::wait(),
- // since sc_prim_channel::wait(.) is not const
-
- sc_core::wait( m_data_written_event );
- }
-
- return buffer.read_data();
+namespace tlm
+{
+template <typename T>
+inline T
+tlm_fifo<T>::peek(tlm_tag<T> *) const
+{
+ while (is_empty()) {
+ // call free-standing sc_core::wait(),
+ // since sc_prim_channel::wait(.) is not const
+ sc_core::wait(m_data_written_event);
+ }
+ return buffer.read_data();
}
-template < typename T>
-inline
-bool
-tlm_fifo<T>::nb_peek( T &t ) const {
-
- if( used() < 1 ) {
- return false;
- }
-
- t = buffer.peek_data( 0 );
- return true;
+template <typename T>
+inline bool
+tlm_fifo<T>::nb_peek(T &t) const
+{
+ if (used() < 1) {
+ return false;
+ }
+ t = buffer.peek_data(0);
+ return true;
}
-template < typename T>
-inline
-bool
-tlm_fifo<T>::nb_peek( T &t , int n ) const {
-
- if( n >= used() || n < -1 ) {
- return false;
- }
-
- if( n == -1 ) {
- n = used() - 1;
- }
+template <typename T>
+inline bool
+tlm_fifo<T>::nb_peek(T &t, int n) const
+{
+ if (n >= used() || n < -1) {
+ return false;
+ }
- t = buffer.peek_data( n );
- return true;
+ if (n == -1) {
+ n = used() - 1;
+ }
+ t = buffer.peek_data(n);
+ return true;
}
-template< typename T >
-inline
-bool
-tlm_fifo<T>::nb_can_peek( tlm_tag<T> * ) const
+template <typename T>
+inline bool
+tlm_fifo<T>::nb_can_peek(tlm_tag<T> *) const
{
- return !is_empty();
+ return !is_empty();
}
-template < typename T>
-inline
-bool
-tlm_fifo<T>::nb_poke( const T &t , int n ) {
-
- if( n >= used() || n < 0 ) {
- return false;
- }
-
- buffer.poke_data( n ) = t;
- return true;
+template <typename T>
+inline bool
+tlm_fifo<T>::nb_poke(const T &t, int n)
+{
+ if (n >= used() || n < 0) {
+ return false;
+ }
+ buffer.poke_data(n) = t;
+ return true;
}
} // namespace tlm
#endif
+/* __TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_CHANNELS_TLM_FIFO_TLM_FIFO_PEEK_H__ */
*****************************************************************************/
-#ifndef __TLM_FIFO_PUT_GET_IF_H__
-#define __TLM_FIFO_PUT_GET_IF_H__
+#ifndef \
+ __TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_CHANNELS_TLM_FIFO_TLM_FIFO_PUT_GET_H__
+#define \
+ __TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_CHANNELS_TLM_FIFO_TLM_FIFO_PUT_GET_H__
-namespace tlm {
-
-/******************************************************************
-//
-// get interface
-//
-******************************************************************/
+namespace tlm
+{
+// Get interface.
template <typename T>
-inline
-T
-tlm_fifo<T>::get( tlm_tag<T> * )
+inline T
+tlm_fifo<T>::get(tlm_tag<T> *)
{
+ while (is_empty()) {
+ wait(m_data_written_event);
+ }
- while( is_empty() ) {
- wait( m_data_written_event );
- }
-
- m_num_read ++;
- request_update();
-
- return buffer.read();
+ m_num_read++;
+ request_update();
+ return buffer.read();
}
-// non-blocking read
-
+// Non-blocking read.
template <typename T>
-inline
-bool
-tlm_fifo<T>::nb_get( T& val_ )
+inline bool
+tlm_fifo<T>::nb_get(T &val_)
{
+ if (is_empty()) {
+ return false;
+ }
- if( is_empty() ) {
- return false;
- }
-
- m_num_read ++;
- request_update();
-
- val_ = buffer.read();
+ m_num_read++;
+ request_update();
- return true;
+ val_ = buffer.read();
+ return true;
}
template <typename T>
-inline
-bool
-tlm_fifo<T>::nb_can_get( tlm_tag<T> * ) const {
-
- return !is_empty();
-
+inline bool
+tlm_fifo<T>::nb_can_get(tlm_tag<T> *) const
+{
+ return !is_empty();
}
-/******************************************************************
-//
-// put interface
-//
-******************************************************************/
-
+// Put interface.
template <typename T>
-inline
-void
-tlm_fifo<T>::put( const T& val_ )
+inline void
+tlm_fifo<T>::put(const T &val_)
{
- while( is_full() ) {
- wait( m_data_read_event );
+ while (is_full()) {
+ wait(m_data_read_event);
}
- if( buffer.is_full() ) {
-
- buffer.resize( buffer.size() * 2 );
-
+ if (buffer.is_full()) {
+ buffer.resize(buffer.size() * 2);
}
- m_num_written ++;
- buffer.write( val_ );
+ m_num_written++;
+ buffer.write(val_);
request_update();
}
template <typename T>
-inline
-bool
-tlm_fifo<T>::nb_put( const T& val_ )
+inline bool
+tlm_fifo<T>::nb_put(const T &val_)
{
+ if (is_full()) {
+ return false;
+ }
- if( is_full() ) {
- return false;
- }
-
- if( buffer.is_full() ) {
-
- buffer.resize( buffer.size() * 2 );
-
- }
+ if (buffer.is_full()) {
+ buffer.resize(buffer.size() * 2);
+ }
- m_num_written ++;
- buffer.write( val_ );
- request_update();
+ m_num_written++;
+ buffer.write(val_);
+ request_update();
- return true;
+ return true;
}
-template < typename T >
-inline
-bool
-tlm_fifo<T>::nb_can_put( tlm_tag<T> * ) const {
-
- return !is_full();
-
+template <typename T>
+inline bool
+tlm_fifo<T>::nb_can_put(tlm_tag<T> *) const
+{
+ return !is_full();
}
} // namespace tlm
#endif
+/* __TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_CHANNELS_TLM_FIFO_TLM_FIFO_PUT_GET_H__ */
*****************************************************************************/
-#ifndef __TLM_FIFO_RESIZE_H__
-#define __TLM_FIFO_RESIZE_H__
-
-/******************************************************************
-//
-// resize interface
-//
-******************************************************************/
-
-namespace tlm {
-
-template < typename T>
-inline
-void
-tlm_fifo<T>::nb_expand( unsigned int n ) {
-
- if( m_size >= 0 ) {
- m_expand = true;
- m_size += n;
- request_update();
- }
+#ifndef \
+ __TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_CHANNELS_TLM_FIFO_TLM_FIFO_RESIZE_H__
+#define \
+ __TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_CHANNELS_TLM_FIFO_TLM_FIFO_RESIZE_H__
+
+// Resize interface.
+namespace tlm
+{
+
+template <typename T>
+inline void
+tlm_fifo<T>::nb_expand(unsigned int n)
+{
+ if (m_size >= 0) {
+ m_expand = true;
+ m_size += n;
+ request_update();
+ }
}
-template < typename T>
-inline
-void
-tlm_fifo<T>::nb_unbound( unsigned int n ) {
-
- m_expand = true;
- m_size = -n;
-
- if( buffer.size() < static_cast<int>( n ) ) {
- buffer.resize( n );
- }
+template <typename T>
+inline void
+tlm_fifo<T>::nb_unbound(unsigned int n)
+{
+ m_expand = true;
+ m_size = -n;
- request_update();
+ if (buffer.size() < static_cast<int>(n)) {
+ buffer.resize(n);
+ }
+ request_update();
}
-template < typename T>
-inline
-bool
-tlm_fifo<T>::nb_reduce( unsigned int n ) {
-
- if( m_size < 0 ) {
- return false;
- }
-
- return nb_bound( size() - n );
+template <typename T>
+inline bool
+tlm_fifo<T>::nb_reduce(unsigned int n)
+{
+ if (m_size < 0) {
+ return false;
+ }
+ return nb_bound(size() - n);
}
-template < typename T>
-inline
-bool
-tlm_fifo<T>::nb_bound( unsigned int new_size ) {
-
- bool ret = true;
-
- if( static_cast<int>( new_size ) < used() ) {
-
- new_size = used();
- ret = false;
-
- }
+template <typename T>
+inline bool
+tlm_fifo<T>::nb_bound(unsigned int new_size)
+{
+ bool ret = true;
- m_size = new_size;
- return ret;
+ if (static_cast<int>(new_size) < used()) {
+ new_size = used();
+ ret = false;
+ }
+ m_size = new_size;
+ return ret;
}
} // namespace tlm
#endif
+/* __TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_CHANNELS_TLM_FIFO_TLM_FIFO_RESIZE_H__ */
*****************************************************************************/
-//
-// To the LRM writer : these classes are purely artifacts of the implementation.
-//
-
-#ifndef __TLM_PUT_GET_IMP_H__
-#define __TLM_PUT_GET_IMP_H__
+#ifndef \
+ __TLM_1_TLM_REQ_RSP_TLM_CHANNELS_TLM_REQ_RSP_CHANNELS_TLM_PUT_GET_IMP_H__
+#define \
+ __TLM_1_TLM_REQ_RSP_TLM_CHANNELS_TLM_REQ_RSP_CHANNELS_TLM_PUT_GET_IMP_H__
#include "tlm_core/tlm_1/tlm_req_rsp/tlm_1_interfaces/tlm_master_slave_ifs.h"
-namespace tlm {
-
-template < typename PUT_DATA , typename GET_DATA>
-class tlm_put_get_imp :
- private virtual tlm_put_if< PUT_DATA > ,
- private virtual tlm_get_peek_if< GET_DATA >
+namespace tlm
{
-public:
- tlm_put_get_imp( tlm_put_if<PUT_DATA> &p ,
- tlm_get_peek_if<GET_DATA> &g ) :
- put_fifo( p ) , get_fifo( g ) {}
-
- // put interface
-
- void put( const PUT_DATA &t ) { put_fifo.put( t ); }
-
- bool nb_put( const PUT_DATA &t ) { return put_fifo.nb_put( t ); }
- bool nb_can_put( tlm_tag<PUT_DATA> *t = 0 ) const {
- return put_fifo.nb_can_put( t );
- }
- const sc_core::sc_event &ok_to_put( tlm_tag<PUT_DATA> *t = 0 ) const {
- return put_fifo.ok_to_put( t );
- }
-
- // get interface
-
- GET_DATA get( tlm_tag<GET_DATA> * = 0 ) { return get_fifo.get(); }
-
- bool nb_get( GET_DATA &t ) { return get_fifo.nb_get( t ); }
-
- bool nb_can_get( tlm_tag<GET_DATA> *t = 0 ) const {
- return get_fifo.nb_can_get( t );
- }
-
- virtual const sc_core::sc_event &ok_to_get( tlm_tag<GET_DATA> *t = 0 ) const {
- return get_fifo.ok_to_get( t );
- }
- // peek interface
-
- GET_DATA peek( tlm_tag<GET_DATA> * = 0 ) const { return get_fifo.peek(); }
-
- bool nb_peek( GET_DATA &t ) const { return get_fifo.nb_peek( t ); }
-
- bool nb_can_peek( tlm_tag<GET_DATA> *t = 0 ) const {
- return get_fifo.nb_can_peek( t );
- }
-
- virtual const sc_core::sc_event &ok_to_peek( tlm_tag<GET_DATA> *t = 0 ) const {
- return get_fifo.ok_to_peek( t );
- }
-
-private:
- tlm_put_if<PUT_DATA> &put_fifo;
- tlm_get_peek_if<GET_DATA> &get_fifo;
+template <typename PUT_DATA, typename GET_DATA>
+class tlm_put_get_imp : private virtual tlm_put_if<PUT_DATA>,
+ private virtual tlm_get_peek_if<GET_DATA>
+{
+ public:
+ tlm_put_get_imp(tlm_put_if<PUT_DATA> &p, tlm_get_peek_if<GET_DATA> &g) :
+ put_fifo(p), get_fifo(g)
+ {}
+
+ // Put interface.
+ void put(const PUT_DATA &t) { put_fifo.put(t); }
+ bool nb_put(const PUT_DATA &t) { return put_fifo.nb_put(t); }
+ bool
+ nb_can_put(tlm_tag<PUT_DATA> *t=nullptr) const
+ {
+ return put_fifo.nb_can_put(t);
+ }
+ const sc_core::sc_event &
+ ok_to_put(tlm_tag<PUT_DATA> *t=nullptr) const
+ {
+ return put_fifo.ok_to_put(t);
+ }
+
+ // Get interface.
+ GET_DATA get(tlm_tag<GET_DATA> * =nullptr) { return get_fifo.get(); }
+ bool nb_get(GET_DATA &t) { return get_fifo.nb_get(t); }
+ bool
+ nb_can_get(tlm_tag<GET_DATA> *t=nullptr) const
+ {
+ return get_fifo.nb_can_get(t);
+ }
+
+ virtual const sc_core::sc_event &
+ ok_to_get(tlm_tag<GET_DATA> *t=nullptr) const
+ {
+ return get_fifo.ok_to_get(t);
+ }
+
+ // Peek interface.
+ GET_DATA
+ peek(tlm_tag<GET_DATA> * =nullptr) const
+ {
+ return get_fifo.peek();
+ }
+ bool nb_peek(GET_DATA &t) const { return get_fifo.nb_peek(t); }
+ bool
+ nb_can_peek(tlm_tag<GET_DATA> *t=nullptr) const
+ {
+ return get_fifo.nb_can_peek(t);
+ }
+
+ virtual const sc_core::sc_event &
+ ok_to_peek(tlm_tag<GET_DATA> *t=nullptr) const
+ {
+ return get_fifo.ok_to_peek(t);
+ }
+
+ private:
+ tlm_put_if<PUT_DATA> &put_fifo;
+ tlm_get_peek_if<GET_DATA> &get_fifo;
};
-template < typename REQ , typename RSP >
-class tlm_master_imp :
- private tlm_put_get_imp< REQ , RSP > ,
- public virtual tlm_master_if< REQ , RSP >
+template <typename REQ, typename RSP>
+class tlm_master_imp : private tlm_put_get_imp<REQ, RSP>,
+ public virtual tlm_master_if<REQ, RSP>
{
-public:
-
- tlm_master_imp( tlm_put_if<REQ> &req ,
- tlm_get_peek_if<RSP> &rsp ) :
- tlm_put_get_imp<REQ,RSP>( req , rsp ) {}
-
+ public:
+ tlm_master_imp(tlm_put_if<REQ> &req, tlm_get_peek_if<RSP> &rsp) :
+ tlm_put_get_imp<REQ, RSP>(req, rsp)
+ {}
};
-template < typename REQ , typename RSP >
-class tlm_slave_imp :
- private tlm_put_get_imp< RSP , REQ > ,
- public virtual tlm_slave_if< REQ , RSP >
+template <typename REQ, typename RSP>
+class tlm_slave_imp : private tlm_put_get_imp<RSP, REQ>,
+ public virtual tlm_slave_if<REQ, RSP>
{
-public:
-
- tlm_slave_imp( tlm_get_peek_if<REQ> &req ,
- tlm_put_if<RSP> &rsp ) :
- tlm_put_get_imp<RSP,REQ>( rsp , req ) {}
-
+ public:
+ tlm_slave_imp(tlm_get_peek_if<REQ> &req, tlm_put_if<RSP> &rsp) :
+ tlm_put_get_imp<RSP, REQ>(rsp, req)
+ {}
};
} // namespace tlm
#endif
+/* __TLM_1_TLM_REQ_RSP_TLM_CHANNELS_TLM_REQ_RSP_CHANNELS_TLM_PUT_GET_IMP_H__ */
*****************************************************************************/
-#ifndef __TLM_REQ_RSP_CHANNELS_H__
-#define __TLM_REQ_RSP_CHANNELS_H__
+#ifndef \
+ __TLM_REQ_RSP_TLM_CHANNELS_TLM_REQ_RSP_CHANNELS_TLM_REQ_RSP_CHANNELS_H__
+#define \
+ __TLM_REQ_RSP_TLM_CHANNELS_TLM_REQ_RSP_CHANNELS_TLM_REQ_RSP_CHANNELS_H__
#include "tlm_core/tlm_1/tlm_req_rsp/tlm_adapters/tlm_adapters.h"
#include "tlm_core/tlm_1/tlm_req_rsp/tlm_channels/tlm_fifo/tlm_fifo.h"
#include "tlm_core/tlm_1/tlm_req_rsp/tlm_channels/tlm_req_rsp_channels/tlm_put_get_imp.h"
-namespace tlm {
-
-template < typename REQ , typename RSP ,
- typename REQ_CHANNEL = tlm_fifo<REQ> ,
- typename RSP_CHANNEL = tlm_fifo<RSP> >
+namespace tlm
+{
+template <typename REQ, typename RSP, typename REQ_CHANNEL=tlm_fifo<REQ>,
+ typename RSP_CHANNEL=tlm_fifo<RSP>>
class tlm_req_rsp_channel : public sc_core::sc_module
{
-public:
- // uni-directional slave interface
-
- sc_core::sc_export< tlm_fifo_get_if< REQ > > get_request_export;
- sc_core::sc_export< tlm_fifo_put_if< RSP > > put_response_export;
-
- // uni-directional master interface
-
- sc_core::sc_export< tlm_fifo_put_if< REQ > > put_request_export;
- sc_core::sc_export< tlm_fifo_get_if< RSP > > get_response_export;
-
- // master / slave interfaces
-
- sc_core::sc_export< tlm_master_if< REQ , RSP > > master_export;
- sc_core::sc_export< tlm_slave_if< REQ , RSP > > slave_export;
-
-
- tlm_req_rsp_channel( int req_size = 1 , int rsp_size = 1 ) :
- sc_core::sc_module( sc_core::sc_module_name( sc_core::sc_gen_unique_name("tlm_req_rsp_channel") ) ) ,
- request_fifo( req_size ) ,
- response_fifo( rsp_size ) ,
- master( request_fifo , response_fifo ) ,
- slave( request_fifo , response_fifo )
- {
-
- bind_exports();
-
- }
-
- tlm_req_rsp_channel( sc_core::sc_module_name module_name ,
- int req_size = 1 , int rsp_size = 1 ) :
- sc_core::sc_module( module_name ) ,
- request_fifo( req_size ) ,
- response_fifo( rsp_size ) ,
- master( request_fifo , response_fifo ) ,
- slave( request_fifo , response_fifo )
- {
-
- bind_exports();
-
- }
-
-private:
- void bind_exports() {
-
- put_request_export( request_fifo );
- get_request_export( request_fifo );
-
- put_response_export( response_fifo );
- get_response_export( response_fifo );
-
- master_export( master );
- slave_export( slave );
-
- }
-
-protected:
- REQ_CHANNEL request_fifo;
- RSP_CHANNEL response_fifo;
-
- tlm_master_imp< REQ , RSP > master;
- tlm_slave_imp< REQ , RSP > slave;
+ public:
+ // Uni-directional slave interface.
+ sc_core::sc_export<tlm_fifo_get_if<REQ>> get_request_export;
+ sc_core::sc_export<tlm_fifo_put_if<RSP>> put_response_export;
+
+ // Uni-directional master interface.
+ sc_core::sc_export<tlm_fifo_put_if<REQ>> put_request_export;
+ sc_core::sc_export<tlm_fifo_get_if<RSP>> get_response_export;
+
+ // Master/slave interfaces.
+ sc_core::sc_export<tlm_master_if<REQ, RSP>> master_export;
+ sc_core::sc_export<tlm_slave_if<REQ, RSP>> slave_export;
+
+ tlm_req_rsp_channel(int req_size=1, int rsp_size=1) :
+ sc_core::sc_module(sc_core::sc_module_name(
+ sc_core::sc_gen_unique_name("tlm_req_rsp_channel"))),
+ request_fifo(req_size), response_fifo(rsp_size),
+ master(request_fifo, response_fifo),
+ slave(request_fifo, response_fifo)
+ {
+ bind_exports();
+ }
+
+ tlm_req_rsp_channel(sc_core::sc_module_name module_name,
+ int req_size=1, int rsp_size=1) :
+ sc_core::sc_module(module_name),
+ request_fifo(req_size), response_fifo(rsp_size),
+ master(request_fifo, response_fifo),
+ slave(request_fifo, response_fifo)
+ {
+ bind_exports();
+ }
+
+ private:
+ void
+ bind_exports()
+ {
+ put_request_export(request_fifo);
+ get_request_export(request_fifo);
+
+ put_response_export(response_fifo);
+ get_response_export(response_fifo);
+
+ master_export(master);
+ slave_export(slave);
+ }
+
+ protected:
+ REQ_CHANNEL request_fifo;
+ RSP_CHANNEL response_fifo;
+
+ tlm_master_imp<REQ, RSP> master;
+ tlm_slave_imp<REQ, RSP> slave;
};
-template < typename REQ , typename RSP ,
- typename REQ_CHANNEL = tlm_fifo<REQ> ,
- typename RSP_CHANNEL = tlm_fifo<RSP> >
+template <typename REQ, typename RSP,
+ typename REQ_CHANNEL=tlm_fifo<REQ>,
+ typename RSP_CHANNEL=tlm_fifo<RSP>>
class tlm_transport_channel : public sc_core::sc_module
{
-public:
-
- // master transport interface
-
- sc_core::sc_export< tlm_transport_if< REQ , RSP > > target_export;
-
- // slave interfaces
-
- sc_core::sc_export< tlm_fifo_get_if< REQ > > get_request_export;
- sc_core::sc_export< tlm_fifo_put_if< RSP > > put_response_export;
-
- sc_core::sc_export< tlm_slave_if< REQ , RSP > > slave_export;
-
- tlm_transport_channel() :
- sc_core::sc_module( sc_core::sc_module_name( sc_core::sc_gen_unique_name("transport_channel" ) ) ) ,
- target_export("target_export") ,
- req_rsp( "req_rsp" , 1 , 1 ) ,
- t2m("ts2m")
- {
- do_binding();
- }
-
- tlm_transport_channel( sc_core::sc_module_name nm ) :
- sc_core::sc_module( nm ) ,
- target_export("target_export") ,
- req_rsp( "req_rsp" , 1 , 1 ) ,
- t2m("tsm" )
- {
- do_binding();
- }
-
-private:
- void do_binding() {
-
- target_export( t2m.target_export );
-
- t2m.master_port( req_rsp.master_export );
-
- get_request_export( req_rsp.get_request_export );
- put_response_export( req_rsp.put_response_export );
- slave_export( req_rsp.slave_export );
-
- }
-
- tlm_req_rsp_channel< REQ , RSP , REQ_CHANNEL , RSP_CHANNEL > req_rsp;
- tlm_transport_to_master< REQ , RSP > t2m;
-
+ public:
+ // Master transport interface.
+ sc_core::sc_export<tlm_transport_if<REQ, RSP>> target_export;
+
+ // Slave interfaces.
+ sc_core::sc_export<tlm_fifo_get_if<REQ>> get_request_export;
+ sc_core::sc_export<tlm_fifo_put_if<RSP>> put_response_export;
+
+ sc_core::sc_export<tlm_slave_if<REQ, RSP>> slave_export;
+
+ tlm_transport_channel() :
+ sc_core::sc_module(sc_core::sc_module_name(
+ sc_core::sc_gen_unique_name("transport_channel"))),
+ target_export("target_export"), req_rsp("req_rsp", 1, 1), t2m("ts2m")
+ {
+ do_binding();
+ }
+
+ tlm_transport_channel(sc_core::sc_module_name nm) :
+ sc_core::sc_module(nm), target_export("target_export"),
+ req_rsp("req_rsp", 1, 1), t2m("tsm")
+ {
+ do_binding();
+ }
+
+ private:
+ void
+ do_binding()
+ {
+ target_export(t2m.target_export);
+ t2m.master_port(req_rsp.master_export);
+
+ get_request_export(req_rsp.get_request_export);
+ put_response_export(req_rsp.put_response_export);
+ slave_export(req_rsp.slave_export);
+ }
+
+ tlm_req_rsp_channel<REQ, RSP, REQ_CHANNEL, RSP_CHANNEL> req_rsp;
+ tlm_transport_to_master<REQ, RSP> t2m;
};
} // namespace tlm
#endif
+/* __TLM_REQ_RSP_TLM_CHANNELS_TLM_REQ_RSP_CHANNELS_TLM_REQ_RSP_CHANNELS_H__ */
*****************************************************************************/
-#ifndef TLM_CORE_TLM_EVENT_FINDER_H_INCLUDED_
-#define TLM_CORE_TLM_EVENT_FINDER_H_INCLUDED_
+#ifndef __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_PORTS_TLM_EVENT_FINDER_H__
+#define __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_PORTS_TLM_EVENT_FINDER_H__
#include "tlm_core/tlm_1/tlm_req_rsp/tlm_1_interfaces/tlm_tag.h"
-namespace tlm {
-
-template <class IF , class T>
-class tlm_event_finder_t
- : public sc_core::sc_event_finder
+namespace tlm
{
-public:
-
- // constructor
-
- tlm_event_finder_t( const sc_core::sc_port_base& port_,
- const sc_core::sc_event& (IF::*event_method_) ( tlm_tag<T> * ) const )
- : sc_core::sc_event_finder( port_ ), m_event_method( event_method_ )
- {}
-
- // destructor (does nothing)
- virtual ~tlm_event_finder_t()
- {}
-
- virtual const sc_core::sc_event& find_event( sc_core::sc_interface* if_p = 0 ) const;
+template <class IF, class T>
+class tlm_event_finder_t : public sc_core::sc_event_finder
+{
+ public:
+ tlm_event_finder_t(const sc_core::sc_port_base &port_,
+ const sc_core::sc_event &(IF::*event_method_)(
+ tlm_tag<T> *) const) :
+ sc_core::sc_event_finder(port_), m_event_method(event_method_)
+ {}
-private:
+ virtual ~tlm_event_finder_t() {}
- const sc_core::sc_event& (IF::*m_event_method) ( tlm_tag<T> * ) const;
+ virtual const sc_core::sc_event &
+ find_event(sc_core::sc_interface *if_p=nullptr) const;
-private:
+ private:
+ const sc_core::sc_event &(IF::*m_event_method)(tlm_tag<T> *) const;
+ private:
// disabled
tlm_event_finder_t();
- tlm_event_finder_t( const tlm_event_finder_t<IF,T>& );
- tlm_event_finder_t<IF,T>& operator = ( const tlm_event_finder_t<IF,T>& );
+ tlm_event_finder_t(const tlm_event_finder_t<IF, T> &);
+ tlm_event_finder_t<IF, T> &operator = (const tlm_event_finder_t<IF, T> &);
};
-
-template <class IF , class T>
-inline
-const sc_core::sc_event&
-tlm_event_finder_t<IF,T>::find_event( sc_core::sc_interface* if_p ) const
+template <class IF, class T>
+inline const sc_core::sc_event &
+tlm_event_finder_t<IF, T>::find_event(sc_core::sc_interface *if_p) const
{
- const IF* iface = ( if_p ) ? dynamic_cast<const IF*>( if_p ) :
- dynamic_cast<const IF*>( port().get_interface() );
- if( iface == 0 ) {
- report_error( sc_core::SC_ID_FIND_EVENT_, "port is not bound" );
+ const IF *iface = if_p ? dynamic_cast<const IF *>(if_p) :
+ dynamic_cast<const IF *>(port().get_interface());
+ if (iface == nullptr) {
+ report_error(sc_core::SC_ID_FIND_EVENT_, "port is not bound");
return sc_core::sc_event::none;
}
- return (const_cast<IF*>( iface )->*m_event_method) ( 0 );
+ return (const_cast<IF *>(iface)->*m_event_method)(nullptr);
}
} // namespace tlm
-#endif // TLM_CORE_TLM_EVENT_FINDER_H_INCLUDED_
+// __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_PORTS_TLM_EVENT_FINDER_H__
+#endif
*****************************************************************************/
-#ifndef __TLM_NONBLOCKING_PORT_H__
-#define __TLM_NONBLOCKING_PORT_H__
+#ifndef \
+ __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_PORTS_TLM_NONBLOCKING_PORT_H__
+#define \
+ __SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_PORTS_TLM_NONBLOCKING_PORT_H__
#include "tlm_core/tlm_1/tlm_req_rsp/tlm_1_interfaces/tlm_core_ifs.h"
#include "tlm_core/tlm_1/tlm_req_rsp/tlm_ports/tlm_event_finder.h"
-namespace tlm {
+namespace tlm
+{
-template < typename T >
+template <typename T>
class tlm_nonblocking_get_port :
-public sc_core::sc_port< tlm_nonblocking_get_if< T > , 1 >
+ public sc_core::sc_port<tlm_nonblocking_get_if<T>, 1>
{
-public:
- typedef tlm_nonblocking_get_if<T> get_if_type;
-
- tlm_nonblocking_get_port( const char *port_name ) :
- sc_core::sc_port< tlm_nonblocking_get_if< T > , 1 >( port_name ) {}
-
- sc_core::sc_event_finder& ok_to_get() const {
-
- return *new tlm_event_finder_t< get_if_type , T >(
- *this,
- &get_if_type::ok_to_get );
-
- }
-
+ public:
+ typedef tlm_nonblocking_get_if<T> get_if_type;
+
+ tlm_nonblocking_get_port(const char *port_name) :
+ sc_core::sc_port<tlm_nonblocking_get_if<T>, 1>(port_name)
+ {}
+
+ sc_core::sc_event_finder &
+ ok_to_get() const
+ {
+ return *new tlm_event_finder_t<get_if_type, T >(
+ *this, &get_if_type::ok_to_get);
+ }
};
-template < typename T >
+template <typename T>
class tlm_nonblocking_peek_port :
-public sc_core::sc_port< tlm_nonblocking_peek_if< T > , 1 >
+ public sc_core::sc_port<tlm_nonblocking_peek_if<T>, 1>
{
-public:
- typedef tlm_nonblocking_peek_if<T> peek_if_type;
-
- tlm_nonblocking_peek_port( const char *port_name ) :
- sc_core::sc_port< tlm_nonblocking_peek_if< T > , 1 >( port_name ) {}
-
- sc_core::sc_event_finder& ok_to_peek() const {
-
- return *new tlm_event_finder_t< peek_if_type , T >(
- *this,
- &peek_if_type::ok_to_peek );
-
- }
-
+ public:
+ typedef tlm_nonblocking_peek_if<T> peek_if_type;
+
+ tlm_nonblocking_peek_port(const char *port_name) :
+ sc_core::sc_port<tlm_nonblocking_peek_if<T>, 1>(port_name)
+ {}
+
+ sc_core::sc_event_finder &
+ ok_to_peek() const
+ {
+ return *new tlm_event_finder_t<peek_if_type, T>(
+ *this, &peek_if_type::ok_to_peek);
+ }
};
-
-template < typename T >
+template <typename T>
class tlm_nonblocking_put_port :
-public sc_core::sc_port< tlm_nonblocking_put_if< T > , 1 >
+ public sc_core::sc_port<tlm_nonblocking_put_if<T>, 1>
{
-public:
- typedef tlm_nonblocking_put_if<T> put_if_type;
-
- tlm_nonblocking_put_port( const char *port_name ) :
- sc_core::sc_port< tlm_nonblocking_put_if< T > , 1 >( port_name ) {}
-
- sc_core::sc_event_finder& ok_to_put() const {
-
- return *new tlm_event_finder_t< put_if_type , T >(
- *this,
- &put_if_type::ok_to_put );
-
- }
-
+ public:
+ typedef tlm_nonblocking_put_if<T> put_if_type;
+
+ tlm_nonblocking_put_port(const char *port_name) :
+ sc_core::sc_port<tlm_nonblocking_put_if<T>, 1>(port_name)
+ {}
+
+ sc_core::sc_event_finder &
+ ok_to_put() const
+ {
+ return *new tlm_event_finder_t<put_if_type, T>(
+ *this, &put_if_type::ok_to_put);
+ }
};
} // namespace tlm
#endif
+/*__SYSTEMC_EXT_TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_PORTS_TLM_NONBLOCKING_PORT_H__*/
*****************************************************************************/
-#ifndef __TLM_REQ_RSP_H__
-#define __TLM_REQ_RSP_H__
+#ifndef __SYsTEMC_EXT_TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_REQ_RSP_H__
+#define __SYsTEMC_EXT_TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_REQ_RSP_H__
-// The unannotated TLM interfaces
+// The unannotated TLM interfaces.
#include "tlm_core/tlm_1/tlm_req_rsp/tlm_1_interfaces/tlm_core_ifs.h"
#include "tlm_core/tlm_1/tlm_req_rsp/tlm_1_interfaces/tlm_master_slave_ifs.h"
-// The channels : tlm_fifo, tlm_transport_channel and tlm_req_rsp_channel
+// The channels : tlm_fifo, tlm_transport_channel and tlm_req_rsp_channel.
#include "tlm_core/tlm_1/tlm_req_rsp/tlm_channels/tlm_req_rsp_channels/tlm_req_rsp_channels.h"
-// Some non blocking ports to provide static sensitivity
+// Some non blocking ports to provide static sensitivity.
#include "tlm_core/tlm_1/tlm_req_rsp/tlm_ports/tlm_nonblocking_port.h"
-#endif /* __TLM_REQ_RSP_H__ */
+#endif /*__SYsTEMC_EXT_TLM_CORE_TLM_1_TLM_REQ_RSP_TLM_REQ_RSP_H__ */
*****************************************************************************/
-#ifndef __TLM_2_INTERFACES_H__
-#define __TLM_2_INTERFACES_H__
+#ifndef __SYSTEMC_EXT_TLM_CORE_TLM_2_INTERFACES_TLM_2_INTERFACES_H__
+#define __SYSTEMC_EXT_TLM_CORE_TLM_2_INTERFACES_TLM_2_INTERFACES_H__
#include "tlm_core/tlm_2/tlm_2_interfaces/tlm_dmi.h"
#include "tlm_core/tlm_2/tlm_2_interfaces/tlm_fw_bw_ifs.h"
-#endif
-
+#endif /* __SYSTEMC_EXT_TLM_CORE_TLM_2_INTERFACES_TLM_2_INTERFACES_H__ */
*****************************************************************************/
-#ifndef __TLM_DMI_H__
-#define __TLM_DMI_H__
+#ifndef __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_2_INTERFACES_TLM_DMI_H__
+#define __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_2_INTERFACES_TLM_DMI_H__
#include <systemc>
-namespace tlm {
+namespace tlm
+{
class tlm_dmi
{
public:
-
- // Enum for indicating the access granted to the initiator.
- // The initiator uses gp.m_command to indicate it intention (read/write)
- // The target is allowed to promote DMI_ACCESS_READ or DMI_ACCESS_WRITE
- // requests to dmi_access_read_write.
-
- enum dmi_access_e
- { DMI_ACCESS_NONE = 0x00 // no access
- , DMI_ACCESS_READ = 0x01 // read access
- , DMI_ACCESS_WRITE = 0x02 // write access
- , DMI_ACCESS_READ_WRITE = DMI_ACCESS_READ | DMI_ACCESS_WRITE // read/write access
- };
-
- tlm_dmi (void)
- {
- init();
- }
-
- void init (void)
- {
- m_dmi_ptr = 0x0;
- m_dmi_start_address = 0x0;
- m_dmi_end_address = (sc_dt::uint64)(-1);
- m_dmi_access = DMI_ACCESS_NONE;
- m_dmi_read_latency = sc_core::SC_ZERO_TIME;
- m_dmi_write_latency = sc_core::SC_ZERO_TIME;
- }
-
- unsigned char* get_dmi_ptr (void) const {return m_dmi_ptr;}
- sc_dt::uint64 get_start_address (void) const {return m_dmi_start_address;}
- sc_dt::uint64 get_end_address (void) const {return m_dmi_end_address;}
- sc_core::sc_time get_read_latency (void) const {return m_dmi_read_latency;}
- sc_core::sc_time get_write_latency (void) const {return m_dmi_write_latency;}
- dmi_access_e get_granted_access (void) const {return m_dmi_access;}
- bool is_none_allowed (void) const {return m_dmi_access == DMI_ACCESS_NONE;}
- bool is_read_allowed (void) const {return (m_dmi_access & DMI_ACCESS_READ) == DMI_ACCESS_READ;}
- bool is_write_allowed (void) const {return (m_dmi_access & DMI_ACCESS_WRITE) == DMI_ACCESS_WRITE;}
- bool is_read_write_allowed (void) const {return (m_dmi_access & DMI_ACCESS_READ_WRITE) == DMI_ACCESS_READ_WRITE;}
-
- void set_dmi_ptr (unsigned char* p) {m_dmi_ptr = p;}
- void set_start_address (sc_dt::uint64 addr) {m_dmi_start_address = addr;}
- void set_end_address (sc_dt::uint64 addr) {m_dmi_end_address = addr;}
- void set_read_latency (sc_core::sc_time t) {m_dmi_read_latency = t;}
- void set_write_latency (sc_core::sc_time t) {m_dmi_write_latency = t;}
- void set_granted_access (dmi_access_e a) {m_dmi_access = a;}
- void allow_none (void) {m_dmi_access = DMI_ACCESS_NONE;}
- void allow_read (void) {m_dmi_access = DMI_ACCESS_READ;}
- void allow_write (void) {m_dmi_access = DMI_ACCESS_WRITE;}
- void allow_read_write (void) {m_dmi_access = DMI_ACCESS_READ_WRITE;}
+ // Enum for indicating the access granted to the initiator.
+ // The initiator uses gp.m_command to indicate it intention (read/write)
+ // The target is allowed to promote DMI_ACCESS_READ or DMI_ACCESS_WRITE
+ // requests to dmi_access_read_write.
+
+ enum dmi_access_e {
+ DMI_ACCESS_NONE = 0x00, // no access
+ DMI_ACCESS_READ = 0x01, // read access
+ DMI_ACCESS_WRITE = 0x02, // write access
+ DMI_ACCESS_READ_WRITE = DMI_ACCESS_READ | DMI_ACCESS_WRITE
+ // read/write access
+ };
+
+ tlm_dmi() { init(); }
+
+ void
+ init()
+ {
+ m_dmi_ptr = nullptr;
+ m_dmi_start_address = 0x0;
+ m_dmi_end_address = (sc_dt::uint64)(-1);
+ m_dmi_access = DMI_ACCESS_NONE;
+ m_dmi_read_latency = sc_core::SC_ZERO_TIME;
+ m_dmi_write_latency = sc_core::SC_ZERO_TIME;
+ }
+
+ unsigned char *get_dmi_ptr() const { return m_dmi_ptr; }
+ sc_dt::uint64 get_start_address() const { return m_dmi_start_address; }
+ sc_dt::uint64 get_end_address() const { return m_dmi_end_address; }
+ sc_core::sc_time get_read_latency() const { return m_dmi_read_latency; }
+ sc_core::sc_time get_write_latency() const { return m_dmi_write_latency; }
+ dmi_access_e get_granted_access() const { return m_dmi_access; }
+ bool is_none_allowed() const { return m_dmi_access == DMI_ACCESS_NONE; }
+ bool
+ is_read_allowed() const
+ {
+ return (m_dmi_access & DMI_ACCESS_READ) == DMI_ACCESS_READ;
+ }
+ bool
+ is_write_allowed() const
+ {
+ return (m_dmi_access & DMI_ACCESS_WRITE) == DMI_ACCESS_WRITE;
+ }
+ bool
+ is_read_write_allowed() const
+ {
+ return (m_dmi_access & DMI_ACCESS_READ_WRITE) == DMI_ACCESS_READ_WRITE;
+ }
+
+ void set_dmi_ptr(unsigned char *p) { m_dmi_ptr = p; }
+ void set_start_address(sc_dt::uint64 addr) { m_dmi_start_address = addr; }
+ void set_end_address(sc_dt::uint64 addr) { m_dmi_end_address = addr; }
+ void set_read_latency(sc_core::sc_time t) { m_dmi_read_latency = t; }
+ void set_write_latency(sc_core::sc_time t) { m_dmi_write_latency = t; }
+ void set_granted_access(dmi_access_e a) { m_dmi_access = a; }
+ void allow_none() { m_dmi_access = DMI_ACCESS_NONE; }
+ void allow_read() { m_dmi_access = DMI_ACCESS_READ; }
+ void allow_write() { m_dmi_access = DMI_ACCESS_WRITE; }
+ void allow_read_write() { m_dmi_access = DMI_ACCESS_READ_WRITE; }
private:
+ // If the forward call is successful, the target returns the dmi_ptr,
+ // which must point to the data element corresponding to the
+ // dmi_start_address. The data is organized as a byte array with the
+ // endianness of the target (endianness member of the tlm_dmi struct).
+
+ unsigned char *m_dmi_ptr;
+
+ // The absolute start and end addresses of the DMI region. If the decoder
+ // logic in the interconnect changes the address field e.g. by masking, the
+ // interconnect is responsible to transform the relative address back to an
+ // absolute address again.
+
+ sc_dt::uint64 m_dmi_start_address;
+ sc_dt::uint64 m_dmi_end_address;
+
+ // Granted access
+
+ dmi_access_e m_dmi_access;
+
+ // These members define the latency of read/write transactions. The
+ // initiator must initialize these members to zero before requesting a
+ // dmi pointer, because both the interconnect as well as the target can
+ // add to the total transaction latency.
+ // Depending on the 'type' attribute only one, or both of these attributes
+ // will be valid.
- // If the forward call is successful, the target returns the dmi_ptr,
- // which must point to the data element corresponding to the
- // dmi_start_address. The data is organized as a byte array with the
- // endianness of the target (endianness member of the tlm_dmi struct).
-
- unsigned char* m_dmi_ptr;
-
- // The absolute start and end addresses of the DMI region. If the decoder
- // logic in the interconnect changes the address field e.g. by masking, the
- // interconnect is responsible to transform the relative address back to an
- // absolute address again.
-
- sc_dt::uint64 m_dmi_start_address;
- sc_dt::uint64 m_dmi_end_address;
-
- // Granted access
-
- dmi_access_e m_dmi_access;
-
- // These members define the latency of read/write transactions. The
- // initiator must initialize these members to zero before requesting a
- // dmi pointer, because both the interconnect as well as the target can
- // add to the total transaction latency.
- // Depending on the 'type' attribute only one, or both of these attributes
- // will be valid.
-
- sc_core::sc_time m_dmi_read_latency;
- sc_core::sc_time m_dmi_write_latency;
+ sc_core::sc_time m_dmi_read_latency;
+ sc_core::sc_time m_dmi_write_latency;
};
} // namespace tlm
-#endif /* TLM_DMI_HEADER */
+#endif /* __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_2_INTERFACES_TLM_DMI_H__ */
*****************************************************************************/
-#ifndef __TLM_FW_BW_IFS_H__
-#define __TLM_FW_BW_IFS_H__
+#ifndef __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_2_INTERFACES_TLM_FW_BW_IFS_H__
+#define __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_2_INTERFACES_TLM_FW_BW_IFS_H__
#include <systemc>
-#include "tlm_core/tlm_2/tlm_generic_payload/tlm_generic_payload.h"
+
#include "tlm_core/tlm_2/tlm_2_interfaces/tlm_dmi.h"
+#include "tlm_core/tlm_2/tlm_generic_payload/tlm_generic_payload.h"
-namespace tlm {
+namespace tlm
+{
enum tlm_sync_enum { TLM_ACCEPTED, TLM_UPDATED, TLM_COMPLETED };
////////////////////////////////////////////////////////////////////////////
// Basic interfaces
////////////////////////////////////////////////////////////////////////////
-template <typename TRANS = tlm_generic_payload,
- typename PHASE = tlm_phase>
-class tlm_fw_nonblocking_transport_if : public virtual sc_core::sc_interface {
-public:
- virtual tlm_sync_enum nb_transport_fw(TRANS& trans,
- PHASE& phase,
- sc_core::sc_time& t) = 0;
+template <typename TRANS=tlm_generic_payload, typename PHASE=tlm_phase>
+class tlm_fw_nonblocking_transport_if : public virtual sc_core::sc_interface
+{
+ public:
+ virtual tlm_sync_enum nb_transport_fw(TRANS &trans, PHASE &phase,
+ sc_core::sc_time& t) = 0;
};
-template <typename TRANS = tlm_generic_payload,
- typename PHASE = tlm_phase>
-class tlm_bw_nonblocking_transport_if : public virtual sc_core::sc_interface {
-public:
- virtual tlm_sync_enum nb_transport_bw(TRANS& trans,
- PHASE& phase,
- sc_core::sc_time& t) = 0;
+template <typename TRANS=tlm_generic_payload, typename PHASE=tlm_phase>
+class tlm_bw_nonblocking_transport_if : public virtual sc_core::sc_interface
+{
+ public:
+ virtual tlm_sync_enum nb_transport_bw(TRANS &trans, PHASE &phase,
+ sc_core::sc_time &t) = 0;
};
-template <typename TRANS = tlm_generic_payload>
-class tlm_blocking_transport_if : public virtual sc_core::sc_interface {
-public:
- virtual void b_transport(TRANS& trans,
- sc_core::sc_time& t) = 0;
+template <typename TRANS=tlm_generic_payload>
+class tlm_blocking_transport_if : public virtual sc_core::sc_interface
+{
+ public:
+ virtual void b_transport(TRANS &trans, sc_core::sc_time &t) = 0;
};
//////////////////////////////////////////////////////////////////////////
// required to set the DMI hint to true if a DMI request on the given address
// with the given transaction type (read or write) would have succeeded.
-template <typename TRANS = tlm_generic_payload>
+template <typename TRANS=tlm_generic_payload>
class tlm_fw_direct_mem_if : public virtual sc_core::sc_interface
{
-public:
- virtual bool get_direct_mem_ptr(TRANS& trans,
- tlm_dmi& dmi_data) = 0;
+ public:
+ virtual bool get_direct_mem_ptr(TRANS &trans, tlm_dmi &dmi_data) = 0;
};
// The semantics of the backwards call is as follows:
//
class tlm_bw_direct_mem_if : public virtual sc_core::sc_interface
{
-public:
- virtual void invalidate_direct_mem_ptr(sc_dt::uint64 start_range,
- sc_dt::uint64 end_range) = 0;
+ public:
+ virtual void invalidate_direct_mem_ptr(sc_dt::uint64 start_range,
+ sc_dt::uint64 end_range) = 0;
};
/////////////////////////////////////////////////////////////////////
// this number must be <= num_bytes. Thus, a target can safely return 0 if it
// does not support debug transactions.
//
-template <typename TRANS = tlm_generic_payload>
+template <typename TRANS=tlm_generic_payload>
class tlm_transport_dbg_if : public virtual sc_core::sc_interface
{
-public:
- // The return value of defines the number of bytes successfully
- // transferred.
- virtual unsigned int transport_dbg(TRANS& trans) = 0;
+ public:
+ // The return value of defines the number of bytes successfully
+ // transferred.
+ virtual unsigned int transport_dbg(TRANS &trans) = 0;
};
////////////////////////////////////////////////////////////////////////////
struct tlm_base_protocol_types
{
- typedef tlm_generic_payload tlm_payload_type;
- typedef tlm_phase tlm_phase_type;
+ typedef tlm_generic_payload tlm_payload_type;
+ typedef tlm_phase tlm_phase_type;
};
// The forward interface:
-template <typename TYPES = tlm_base_protocol_types>
-class tlm_fw_transport_if
- : public virtual tlm_fw_nonblocking_transport_if<typename TYPES::tlm_payload_type,
- typename TYPES::tlm_phase_type>
- , public virtual tlm_blocking_transport_if<typename TYPES::tlm_payload_type>
- , public virtual tlm_fw_direct_mem_if<typename TYPES::tlm_payload_type>
- , public virtual tlm_transport_dbg_if<typename TYPES::tlm_payload_type>
+template <typename TYPES=tlm_base_protocol_types>
+class tlm_fw_transport_if :
+ public virtual tlm_fw_nonblocking_transport_if<
+ typename TYPES::tlm_payload_type, typename TYPES::tlm_phase_type>,
+ public virtual tlm_blocking_transport_if<typename TYPES::tlm_payload_type>,
+ public virtual tlm_fw_direct_mem_if<typename TYPES::tlm_payload_type>,
+ public virtual tlm_transport_dbg_if<typename TYPES::tlm_payload_type>
{};
// The backward interface:
-template <typename TYPES = tlm_base_protocol_types>
-class tlm_bw_transport_if
- : public virtual tlm_bw_nonblocking_transport_if<typename TYPES::tlm_payload_type,
- typename TYPES::tlm_phase_type>
- , public virtual tlm_bw_direct_mem_if
+template <typename TYPES=tlm_base_protocol_types>
+class tlm_bw_transport_if :
+ public virtual tlm_bw_nonblocking_transport_if<
+ typename TYPES::tlm_payload_type, typename TYPES::tlm_phase_type>,
+ public virtual tlm_bw_direct_mem_if
{};
} // namespace tlm
-#endif /* __TLM_FW_BW_IFS_H__ */
+#endif /* __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_2_INTERFACES_TLM_FW_BW_IFS_H__ */
*****************************************************************************/
-#ifndef TLM_CORE_TLM2_TLM_ARRAY_H_INCLUDED_
-#define TLM_CORE_TLM2_TLM_ARRAY_H_INCLUDED_
+#ifndef __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_GENERIC_PAYLOADS_TLM_ARRAY_H__
+#define __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_GENERIC_PAYLOADS_TLM_ARRAY_H__
#include <vector>
-#if defined(_MSC_VER) && !defined(SC_WIN_DLL_WARN)
-#pragma warning(push)
-#pragma warning(disable: 4251) // DLL import for std::string,vector
-#endif
-
-namespace tlm {
-
-//
-// To the LRM writer: the below class is an artifact of the tlm_generic_payload
-// implementation and not part of the core TLM standard
-//
-
+namespace tlm
+{
// This implements a lean and fast array class that supports array expansion on
// request. The class is primarily used in the tlm_generic_payload class for
// may invalidate all direct pointers into the array.
-//the tlm_array shall always be used with T=tlm_extension_base*
+// The tlm_array shall always be used with T=tlm_extension_base*.
template <typename T>
-class tlm_array
- : private std::vector<T>
+class tlm_array : private std::vector<T>
{
- typedef std::vector<T> base_type;
+ private:
+ typedef std::vector<T> base_type;
typedef typename base_type::size_type size_type;
-public:
-
- // constructor:
- tlm_array(size_type size = 0)
- : base_type(size)
- , m_entries()
- {
- //m_entries.reserve(size); // optional
- }
- // copy constructor:
- // tlm_array(const tlm_array& orig) = default;
+ public:
+ tlm_array(size_type size=0) : base_type(size), m_entries() {}
- // destructor:
- // ~tlm_array() = default;
+ // Operators for dereferencing:
+ using base_type::operator [];
- // operators for dereferencing:
- using base_type::operator[];
-
- // array size:
+ // Array size:
using base_type::size;
- // expand the array if needed:
- void expand(size_type new_size)
+ // Expand the array if needed:
+ void
+ expand(size_type new_size)
{
if (new_size > size())
- {
base_type::resize(new_size);
- //m_entries.reserve(new_size); // optional
- }
}
- static const char* const kind_string;
- const char* kind() const { return kind_string; }
+ static const char *const kind_string;
+ const char *kind() const { return kind_string; }
- //this function shall get a pointer to a array slot
+ // This function shall get a pointer to an array slot
// it stores this slot in a cache of active slots
- void insert_in_cache(T* p)
- {
- //sc_assert( (p-&(*this)[0]) < size() );
- m_entries.push_back( p-&(*this)[0] );
- }
+ void insert_in_cache(T *p) { m_entries.push_back(p - &(*this)[0]); }
- //this functions clears all active slots of the array
- void free_entire_cache()
+ // This functions clears all active slots of the array.
+ void
+ free_entire_cache()
{
- while(m_entries.size())
- {
- if ((*this)[m_entries.back()]) //we make sure no one cleared the slot manually
- (*this)[m_entries.back()]->free();//...and then we call free on the content of the slot
- (*this)[m_entries.back()]=0; //afterwards we set the slot to NULL
+ while (m_entries.size()) {
+ // We make sure no one cleared the slot manually.
+ if ((*this)[m_entries.back()]) {
+ // ...and then we call free on the content of the slot
+ (*this)[m_entries.back()]->free();
+ }
+ // Afterwards we set the slot to NULL
+ (*this)[m_entries.back()] = nullptr;
m_entries.pop_back();
}
}
-protected:
+ protected:
std::vector<size_type> m_entries;
};
template <typename T>
-const char* const tlm_array<T>::kind_string = "tlm_array";
-
-#if defined(_MSC_VER) && !defined(SC_WIN_DLL_WARN)
-#pragma warning(pop)
-#endif
+const char *const tlm_array<T>::kind_string = "tlm_array";
} // namespace tlm
-#endif /* TLM_CORE_TLM2_TLM_ARRAY_H_INCLUDED_ */
+#endif /* __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_GENERIC_PAYLOADS_TLM_ARRAY_H__ */
*****************************************************************************/
-#ifndef __TLM_ENDIAN_CONV_H__
-#define __TLM_ENDIAN_CONV_H__
+#ifndef __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_GENERIC_PAYLOAD_TLM_ENDIAN_CONV_H__
+#define __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_GENERIC_PAYLOAD_TLM_ENDIAN_CONV_H__
#include "tlm_core/tlm_2/tlm_generic_payload/tlm_gp.h"
#include <cstring> // std::memset
-namespace tlm {
+namespace tlm
+{
/*
Tranaction-Level Modelling
tlm_from_hostendian(tlm_generic_payload *txn)
*/
-
-
-#ifndef uchar
-#define uchar unsigned char
-#else
-#define TLM_END_CONV_DONT_UNDEF_UCHAR
-#endif
-
-
///////////////////////////////////////////////////////////////////////////////
// Generic Utilities
class tlm_endian_context;
-class tlm_endian_context_pool {
+
+class tlm_endian_context_pool
+{
public:
tlm_endian_context *first;
inline tlm_endian_context_pool();
inline tlm_endian_context *pop();
inline void push(tlm_endian_context *c);
};
+
static tlm_endian_context_pool global_tlm_endian_context_pool;
// an extension to keep the information needed for reconversion of response
-class tlm_endian_context : public tlm_extension<tlm_endian_context> {
+class tlm_endian_context : public tlm_extension<tlm_endian_context>
+{
public:
tlm_endian_context() : dbuf_size(0), bebuf_size(0) {}
+
~tlm_endian_context() {
- if(dbuf_size > 0) delete [] new_dbuf;
- if(bebuf_size > 0) delete [] new_bebuf;
+ if (dbuf_size > 0)
+ delete [] new_dbuf;
+ if (bebuf_size > 0)
+ delete [] new_bebuf;
}
- sc_dt::uint64 address; // used by generic, word
- sc_dt::uint64 new_address; // used by generic
- uchar *data_ptr; // used by generic, word, aligned
- uchar *byte_enable; // used by word
- int length; // used by generic, word
- int stream_width; // used by generic
+ sc_dt::uint64 address; // Used by generic, word.
+ sc_dt::uint64 new_address; // Used by generic.
+ unsigned char *data_ptr; // Used by generic, word, aligned.
+ unsigned char *byte_enable; // Used by word.
+ int length; // Used by generic, word.
+ int stream_width; // Used by generic.
- // used by common entry point on response
+ // Used by common entry point on response.
void (*from_f)(tlm_generic_payload *txn, unsigned int sizeof_databus);
int sizeof_databus;
- // reordering buffers for data and byte-enables
- uchar *new_dbuf, *new_bebuf;
+ // Reordering buffers for data and byte-enables.
+ unsigned char *new_dbuf, *new_bebuf;
int dbuf_size, bebuf_size;
- void establish_dbuf(int len) {
- if(len <= dbuf_size) return;
- if(dbuf_size > 0) delete [] new_dbuf;
- new_dbuf = new uchar[len];
- dbuf_size = len;
- }
- void establish_bebuf(int len) {
- if(len <= bebuf_size) return;
- if(bebuf_size > 0) delete [] new_bebuf;
- new_bebuf = new uchar[len];
- bebuf_size = len;
+
+ void
+ establish_dbuf(int len)
+ {
+ if (len <= dbuf_size)
+ return;
+ if (dbuf_size > 0)
+ delete [] new_dbuf;
+ new_dbuf = new unsigned char[len];
+ dbuf_size = len;
}
- // required for extension management
- void free() {
- global_tlm_endian_context_pool.push(this);
+ void
+ establish_bebuf(int len)
+ {
+ if (len <= bebuf_size)
+ return;
+ if (bebuf_size > 0)
+ delete [] new_bebuf;
+ new_bebuf = new unsigned char[len];
+ bebuf_size = len;
}
- tlm_extension_base* clone() const {return 0;}
- void copy_from(tlm_extension_base const &) {return;}
- // for pooling
+ // Required for extension management.
+ void free() { global_tlm_endian_context_pool.push(this); }
+ tlm_extension_base *clone() const { return 0; }
+ void copy_from(tlm_extension_base const &) { return; }
+
+ // For pooling.
tlm_endian_context *next;
};
+
// Assumptions about transaction contexts:
// 1) only the address attribute of a transaction
// is mutable. all other attributes are unchanged from the request to
// should not remove it unless it deletes the generic payload
// object.
-inline tlm_endian_context *establish_context(tlm_generic_payload *txn) {
- tlm_endian_context *tc = txn->get_extension<tlm_endian_context>();
- if(tc == 0) {
- tc = global_tlm_endian_context_pool.pop();
- txn->set_extension(tc);
- }
- return tc;
+inline tlm_endian_context *
+establish_context(tlm_generic_payload *txn)
+{
+ tlm_endian_context *tc = txn->get_extension<tlm_endian_context>();
+ if (tc == 0) {
+ tc = global_tlm_endian_context_pool.pop();
+ txn->set_extension(tc);
+ }
+ return tc;
}
inline tlm_endian_context_pool::tlm_endian_context_pool() : first(0) {}
-inline tlm_endian_context_pool::~tlm_endian_context_pool() {
- while(first != 0) {
- tlm_endian_context *next = first->next;
- delete first;
- first = next;
- }
+inline tlm_endian_context_pool::~tlm_endian_context_pool()
+{
+ while (first != 0) {
+ tlm_endian_context *next = first->next;
+ delete first;
+ first = next;
+ }
}
-tlm_endian_context *tlm_endian_context_pool::pop() {
- if(first == 0) return new tlm_endian_context;
- tlm_endian_context *r = first;
- first = first->next;
- return r;
+tlm_endian_context *
+tlm_endian_context_pool::pop()
+{
+ if (first == 0)
+ return new tlm_endian_context;
+ tlm_endian_context *r = first;
+ first = first->next;
+ return r;
}
-void tlm_endian_context_pool::push(tlm_endian_context *c) {
- c->next = first;
- first = c;
+void tlm_endian_context_pool::push(tlm_endian_context *c)
+{
+ c->next = first;
+ first = c;
}
-// a set of constants for efficient filling of byte enables
-template<class D> class tlm_bool {
+// A set of constants for efficient filling of byte enables.
+template <class D>
+class tlm_bool
+{
public:
static D TLM_TRUE;
static D TLM_FALSE;
- static D make_uchar_array(uchar c) {
- D d;
- uchar *tmp = (uchar *)(&d);
- for(ptrdiff_t i=0; i!=sizeof(D); i++) tmp[i] = c; // 64BITFIX negligable risk but easy fix //
- return d;
+ static D
+ make_uchar_array(unsigned char c)
+ {
+ D d;
+ unsigned char *tmp = (unsigned char *)(&d);
+ for (ptrdiff_t i = 0; i != sizeof(D); i++)
+ tmp[i] = c; // 64BITFIX negligable risk but easy fix.
+ return d;
}
- // also provides an syntax-efficient tester, using a
- // copy constuctor and an implicit cast to boolean
- tlm_bool(D &d) : b(*((uchar*)&d) != TLM_BYTE_DISABLED) {}
- operator bool() const {return b;}
+
+ // Also provides an syntax-efficient tester, using a
+ // copy constuctor and an implicit cast to boolean.
+ tlm_bool(D &d) : b(*((unsigned char *)&d) != TLM_BYTE_DISABLED) {}
+ operator bool() const { return b; }
private:
bool b;
};
-template<class D> D tlm_bool<D>::TLM_TRUE
- = tlm_bool<D>::make_uchar_array(TLM_BYTE_ENABLED);
-template<class D> D tlm_bool<D>::TLM_FALSE
- = tlm_bool<D>::make_uchar_array(TLM_BYTE_DISABLED);
-
-
-
-///////////////////////////////////////////////////////////////////////////////
-// function set (0): Utilities
-inline void copy_db0(uchar *src1, uchar *src2, uchar *dest1, uchar *dest2) {
- *dest1 = *src1;
- *dest2 = *src2;
-}
-
-inline void copy_dbtrue0(uchar *src1, uchar * /* src2 */, uchar *dest1, uchar *dest2) {
- *dest1 = *src1;
- *dest2 = TLM_BYTE_ENABLED;
-}
-
-inline void copy_btrue0(uchar * /* src1 */, uchar * /* src2 */, uchar * /* dest1 */, uchar *dest2) {
- *dest2 = TLM_BYTE_ENABLED;
-}
-
-inline void copy_b0(uchar * /* src1 */, uchar *src2, uchar * /* dest1 */, uchar *dest2) {
- *dest2 = *src2;
-}
-
-inline void copy_dbyb0(uchar *src1, uchar * /* src2 */, uchar *dest1, uchar *dest2) {
- if(*dest2 == TLM_BYTE_ENABLED) *src1 = *dest1;
-}
-
-
-template<class D,
- void COPY(uchar *he_d, uchar *he_b, uchar *ie_d, uchar *ie_b)>
-inline void loop_generic0(int new_len, int new_stream_width,
- int orig_stream_width, int sizeof_databus,
- sc_dt::uint64 orig_start_address, sc_dt::uint64 new_start_address, int be_length,
- uchar *ie_data, uchar *ie_be, uchar *he_data, uchar *he_be) {
-
- for(int orig_sword = 0, new_sword = 0; new_sword < new_len;
- new_sword += new_stream_width, orig_sword += orig_stream_width) {
-
- sc_dt::uint64 ie_addr = orig_start_address;
- for(int orig_dword = orig_sword;
- orig_dword < orig_sword + orig_stream_width; orig_dword += sizeof(D)) {
-
- for(int curr_byte = orig_dword + sizeof(D) - 1;
- curr_byte >= orig_dword; curr_byte--) {
-
- ptrdiff_t he_index = ((ie_addr++) ^ (sizeof_databus - 1))
- - new_start_address + new_sword; // 64BITFIX //
- COPY(ie_data+curr_byte,
- ie_be+(curr_byte % be_length), // 64BITRISK no risk of overflow, always positive //
- he_data+he_index, he_be+he_index);
- }
+template<class D>
+D tlm_bool<D>::TLM_TRUE = tlm_bool<D>::make_uchar_array(TLM_BYTE_ENABLED);
+template<class D>
+D tlm_bool<D>::TLM_FALSE = tlm_bool<D>::make_uchar_array(TLM_BYTE_DISABLED);
+
+
+
+inline void
+copy_db0(unsigned char *src1, unsigned char *src2,
+ unsigned char *dest1, unsigned char *dest2)
+{
+ *dest1 = *src1;
+ *dest2 = *src2;
+}
+
+inline void
+copy_dbtrue0(unsigned char *src1, unsigned char * /* src2 */,
+ unsigned char *dest1, unsigned char *dest2)
+{
+ *dest1 = *src1;
+ *dest2 = TLM_BYTE_ENABLED;
+}
+
+inline void
+copy_btrue0(unsigned char * /* src1 */, unsigned char * /* src2 */,
+ unsigned char * /* dest1 */, unsigned char *dest2)
+{
+ *dest2 = TLM_BYTE_ENABLED;
+}
+
+inline void
+copy_b0(unsigned char * /* src1 */, unsigned char *src2,
+ unsigned char * /* dest1 */, unsigned char *dest2)
+{
+ *dest2 = *src2;
+}
+
+inline void
+copy_dbyb0(unsigned char *src1, unsigned char * /* src2 */,
+ unsigned char *dest1, unsigned char *dest2)
+{
+ if (*dest2 == TLM_BYTE_ENABLED)
+ *src1 = *dest1;
+}
+
+
+template <class D,
+ void COPY(unsigned char *he_d, unsigned char *he_b,
+ unsigned char *ie_d, unsigned char *ie_b)>
+inline void
+loop_generic0(int new_len, int new_stream_width, int orig_stream_width,
+ int sizeof_databus, sc_dt::uint64 orig_start_address,
+ sc_dt::uint64 new_start_address, int be_length,
+ unsigned char *ie_data, unsigned char *ie_be,
+ unsigned char *he_data, unsigned char *he_be)
+{
+ for (int orig_sword = 0, new_sword = 0; new_sword < new_len;
+ new_sword += new_stream_width, orig_sword += orig_stream_width) {
+ sc_dt::uint64 ie_addr = orig_start_address;
+ for (int orig_dword = orig_sword;
+ orig_dword < orig_sword + orig_stream_width;
+ orig_dword += sizeof(D)) {
+ for (int curr_byte = orig_dword + sizeof(D) - 1;
+ curr_byte >= orig_dword; curr_byte--) {
+ ptrdiff_t he_index = ((ie_addr++) ^ (sizeof_databus - 1)) -
+ new_start_address + new_sword; // 64BITFIX
+ COPY(ie_data + curr_byte,
+ // 64BITRISK no risk of overflow, always positive.
+ ie_be + (curr_byte % be_length),
+ he_data + he_index, he_be + he_index);
+ }
+ }
}
- }
}
///////////////////////////////////////////////////////////////////////////////
// function set (0): Response
-template<class DATAWORD> inline void
-tlm_from_hostendian_generic(tlm_generic_payload *txn, unsigned int sizeof_databus) {
- if(txn->is_read()) {
- tlm_endian_context *tc = txn->template get_extension<tlm_endian_context>();
- loop_generic0<DATAWORD, ©_dbyb0>(txn->get_data_length(),
- txn->get_streaming_width(), tc->stream_width, sizeof_databus, tc->address,
- tc->new_address, txn->get_data_length(), tc->data_ptr, 0, txn->get_data_ptr(),
- txn->get_byte_enable_ptr());
- }
+///////////////////////////////////////////////////////////////////////////////
+
+template <class DATAWORD>
+inline void
+tlm_from_hostendian_generic(tlm_generic_payload *txn,
+ unsigned int sizeof_databus)
+{
+ if (txn->is_read()) {
+ tlm_endian_context *tc =
+ txn->template get_extension<tlm_endian_context>();
+ loop_generic0<DATAWORD, ©_dbyb0>(txn->get_data_length(),
+ txn->get_streaming_width(), tc->stream_width, sizeof_databus,
+ tc->address, tc->new_address, txn->get_data_length(),
+ tc->data_ptr, 0, txn->get_data_ptr(),
+ txn->get_byte_enable_ptr());
+ }
}
///////////////////////////////////////////////////////////////////////////////
// function set (0): Request
-template<class DATAWORD> inline void
-tlm_to_hostendian_generic(tlm_generic_payload *txn, unsigned int sizeof_databus) {
- tlm_endian_context *tc = establish_context(txn);
- tc->from_f = &(tlm_from_hostendian_generic<DATAWORD>);
- tc->sizeof_databus = sizeof_databus;
-
- // calculate new size: nr stream words multiplied by big enough stream width
- int s_width = txn->get_streaming_width();
- int length = txn->get_data_length();
- if(s_width >= length) s_width = length;
- int nr_stream_words = length/s_width;
-
- // find out in which bus word the stream word starts and ends
- sc_dt::uint64 new_address = (txn->get_address() & ~(sizeof_databus - 1));
- sc_dt::uint64 end_address = ((txn->get_address() + s_width - 1)
- & ~(sizeof_databus - 1));
-
- int new_stream_width = end_address - new_address + sizeof_databus;
- int new_length = new_stream_width * nr_stream_words;
-
- // store context
- tc->data_ptr = txn->get_data_ptr();
- tc->address = txn->get_address();
- tc->new_address = new_address;
- tc->stream_width = s_width;
- uchar *orig_be = txn->get_byte_enable_ptr();
- int orig_be_length = txn->get_byte_enable_length();
-
- // create data and byte-enable buffers
- txn->set_address(new_address);
- tc->establish_dbuf(new_length);
- txn->set_data_ptr(tc->new_dbuf);
- tc->establish_bebuf(new_length);
- txn->set_byte_enable_ptr(tc->new_bebuf);
- std::memset(txn->get_byte_enable_ptr(), TLM_BYTE_DISABLED, new_length);
- txn->set_streaming_width(new_stream_width);
- txn->set_data_length(new_length);
- txn->set_byte_enable_length(new_length);
-
- // copy data and/or byte enables
- if(txn->is_write()) {
- if(orig_be == 0) {
- loop_generic0<DATAWORD, ©_dbtrue0>(new_length,
- new_stream_width, s_width, sizeof_databus, tc->address,
- new_address, new_length, tc->data_ptr, 0, txn->get_data_ptr(),
- txn->get_byte_enable_ptr());
- } else {
- loop_generic0<DATAWORD, ©_db0>(new_length,
- new_stream_width, s_width, sizeof_databus, tc->address,
- new_address, orig_be_length, tc->data_ptr, orig_be, txn->get_data_ptr(),
- txn->get_byte_enable_ptr());
- }
- } else { // read transaction
- if(orig_be == 0) {
- loop_generic0<DATAWORD, ©_btrue0>(new_length,
- new_stream_width, s_width, sizeof_databus, tc->address,
- new_address, new_length, tc->data_ptr, 0, txn->get_data_ptr(),
- txn->get_byte_enable_ptr());
+template <class DATAWORD>
+inline void
+tlm_to_hostendian_generic(tlm_generic_payload *txn,
+ unsigned int sizeof_databus)
+{
+ tlm_endian_context *tc = establish_context(txn);
+ tc->from_f = &(tlm_from_hostendian_generic<DATAWORD>);
+ tc->sizeof_databus = sizeof_databus;
+
+ // Calculate new size: nr stream words multiplied by big enough stream
+ // width.
+ int s_width = txn->get_streaming_width();
+ int length = txn->get_data_length();
+ if (s_width >= length)
+ s_width = length;
+ int nr_stream_words = length / s_width;
+
+ // Find out in which bus word the stream word starts and ends.
+ sc_dt::uint64 new_address = (txn->get_address() & ~(sizeof_databus - 1));
+ sc_dt::uint64 end_address = ((txn->get_address() + s_width - 1) &
+ ~(sizeof_databus - 1));
+
+ int new_stream_width = end_address - new_address + sizeof_databus;
+ int new_length = new_stream_width * nr_stream_words;
+
+ // Store context.
+ tc->data_ptr = txn->get_data_ptr();
+ tc->address = txn->get_address();
+ tc->new_address = new_address;
+ tc->stream_width = s_width;
+ unsigned char *orig_be = txn->get_byte_enable_ptr();
+ int orig_be_length = txn->get_byte_enable_length();
+
+ // Create data and byte-enable buffers.
+ txn->set_address(new_address);
+ tc->establish_dbuf(new_length);
+ txn->set_data_ptr(tc->new_dbuf);
+ tc->establish_bebuf(new_length);
+ txn->set_byte_enable_ptr(tc->new_bebuf);
+ std::memset(txn->get_byte_enable_ptr(), TLM_BYTE_DISABLED, new_length);
+ txn->set_streaming_width(new_stream_width);
+ txn->set_data_length(new_length);
+ txn->set_byte_enable_length(new_length);
+
+ // Copy data and/or byte enables.
+ if (txn->is_write()) {
+ if (orig_be == 0) {
+ loop_generic0<DATAWORD, ©_dbtrue0>(
+ new_length, new_stream_width, s_width, sizeof_databus,
+ tc->address, new_address, new_length, tc->data_ptr, 0,
+ txn->get_data_ptr(), txn->get_byte_enable_ptr());
+ } else {
+ loop_generic0<DATAWORD, ©_db0>(new_length, new_stream_width,
+ s_width, sizeof_databus, tc->address, new_address,
+ orig_be_length, tc->data_ptr, orig_be,
+ txn->get_data_ptr(), txn->get_byte_enable_ptr());
+ }
} else {
- loop_generic0<DATAWORD, ©_b0>(new_length,
- new_stream_width, s_width, sizeof_databus, tc->address,
- new_address, orig_be_length, tc->data_ptr, orig_be, txn->get_data_ptr(),
- txn->get_byte_enable_ptr());
+ // Read transaction.
+ if (orig_be == 0) {
+ loop_generic0<DATAWORD, ©_btrue0>(new_length,
+ new_stream_width, s_width, sizeof_databus, tc->address,
+ new_address, new_length, tc->data_ptr, 0,
+ txn->get_data_ptr(), txn->get_byte_enable_ptr());
+ } else {
+ loop_generic0<DATAWORD, ©_b0>(new_length, new_stream_width,
+ s_width, sizeof_databus, tc->address, new_address,
+ orig_be_length, tc->data_ptr, orig_be,
+ txn->get_data_ptr(), txn->get_byte_enable_ptr());
+ }
}
- }
}
-
///////////////////////////////////////////////////////////////////////////////
// function set (1): Utilities
-template<class D>
-inline void copy_d1(uchar *src1, uchar *src2, uchar *dest1, uchar *dest2) {
- *((D *)dest1) = *((D *)src1);
- *((D *)dest2) = tlm_bool<D>::TLM_TRUE;
-}
+///////////////////////////////////////////////////////////////////////////////
-template<class D>
-inline void copy_db1(uchar *src1, uchar *src2, uchar *dest1, uchar *dest2) {
- *((D *)dest1) = *((D *)src1);
- *((D *)dest2) = *((D *)src2);
+template <class D>
+inline void
+copy_d1(unsigned char *src1, unsigned char *src2,
+ unsigned char *dest1, unsigned char *dest2)
+{
+ *((D *)dest1) = *((D *)src1);
+ *((D *)dest2) = tlm_bool<D>::TLM_TRUE;
}
-template<class D>
-inline void true_b1(uchar *src1, uchar *src2, uchar *dest1, uchar *dest2) {
- *((D *)dest2) = tlm_bool<D>::TLM_TRUE;
+template <class D>
+inline void
+copy_db1(unsigned char *src1, unsigned char *src2,
+ unsigned char *dest1, unsigned char *dest2)
+{
+ *((D *)dest1) = *((D *)src1);
+ *((D *)dest2) = *((D *)src2);
}
-template<class D>
-inline void copy_b1(uchar *src1, uchar *src2, uchar *dest1, uchar *dest2) {
- *((D *)dest2) = *((D *)src2);
+template <class D>
+inline void
+true_b1(unsigned char *src1, unsigned char *src2,
+ unsigned char *dest1, unsigned char *dest2)
+{
+ *((D *)dest2) = tlm_bool<D>::TLM_TRUE;
}
-template<class D>
-inline void copy_dbyb1(uchar *src1, uchar *src2, uchar *dest1, uchar *dest2) {
- if(*src2 != TLM_BYTE_DISABLED) *((D *)src1) = *((D *)dest1);
+template <class D>
+inline void
+copy_b1(unsigned char *src1, unsigned char *src2,
+ unsigned char *dest1, unsigned char *dest2)
+{
+ *((D *)dest2) = *((D *)src2);
}
-template<class D>
-inline void copy_dbytrue1(uchar *src1, uchar *src2, uchar *dest1, uchar *dest2) {
- *((D *)src1) = *((D *)dest1);
+template <class D>
+inline void
+copy_dbyb1(unsigned char *src1, unsigned char *src2,
+ unsigned char *dest1, unsigned char *dest2)
+{
+ if (*src2 != TLM_BYTE_DISABLED)
+ *((D *)src1) = *((D *)dest1);
}
-template<class D> inline void false_b1(uchar *dest1) {
- *((D *)dest1) = tlm_bool<D>::TLM_FALSE;
+template <class D>
+inline void
+copy_dbytrue1(unsigned char *src1, unsigned char *src2,
+ unsigned char *dest1, unsigned char *dest2)
+{
+ *((D *)src1) = *((D *)dest1);
}
-template<class D> inline void no_b1(uchar *dest1) {
+template<class D>
+inline void
+false_b1(unsigned char *dest1)
+{
+ *((D *)dest1) = tlm_bool<D>::TLM_FALSE;
}
-template<class D,
- void COPY(uchar *src1, uchar *src2, uchar *dest1, uchar *dest2),
- void COPYuchar(uchar *src1, uchar *src2, uchar *dest1, uchar *dest2),
- void FILLFALSE(uchar *dest1), void FILLFALSEuchar(uchar *dest1)>
-inline int loop_word1(
- int bytes_left, int len0, int lenN, int sizeof_databus,
- uchar *start, uchar *end, uchar *src, uchar *bsrc, uchar *dest, uchar *bdest) {
- ptrdiff_t d2b_src = bsrc - src; // 64BITFIX was int //
- ptrdiff_t d2b_dest = bdest - dest; // 64BITFIX was int //
- uchar *original_dest = dest;
-
- while(true) {
- // len0 bytes at start of a bus word
- if((src >= start) && (src < end)) {
- for(int i=0; i<len0; i++) {
- COPYuchar(src, src+d2b_src, dest, dest+d2b_dest);
- src++;
- dest++;
- }
- bytes_left -= len0;
- if(bytes_left <= 0) return int(dest - original_dest);
- } else {
- for(int i=0; i<len0; i++) {
- FILLFALSEuchar(dest+d2b_dest);
- src++;
- dest++;
- }
- }
- src -= 2 * sizeof(D);
-
- // sequence of full data word fragments
- for(unsigned int i=1; i<sizeof_databus/sizeof(D); i++) {
- if((src >= start) && (src < end)) {
- COPY(src, src+d2b_src, dest, dest+d2b_dest);
- bytes_left -= sizeof(D);
- } else {
- FILLFALSE(dest+d2b_dest);
- }
- dest += sizeof(D);
- if(bytes_left <= 0) return int(dest - original_dest);
- src -= sizeof(D);
- }
+template<class D>
+inline void
+no_b1(unsigned char *dest1)
+{}
- // lenN bytes at end of bus word
- if((src >= start) && (src < end)) {
- for(int i=0; i<lenN; i++) {
- COPYuchar(src, src+d2b_src, dest, dest+d2b_dest);
- src++;
- dest++;
- }
- bytes_left -= lenN;
- if(bytes_left <= 0) return int(dest - original_dest);
- } else {
- for(int i=0; i<lenN; i++) {
- FILLFALSEuchar(dest+d2b_dest);
- src++;
- dest++;
- }
+template<class D,
+ void COPY(unsigned char *src1, unsigned char *src2,
+ unsigned char *dest1, unsigned char *dest2),
+ void COPYuchar(unsigned char *src1, unsigned char *src2,
+ unsigned char *dest1, unsigned char *dest2),
+ void FILLFALSE(unsigned char *dest1),
+ void FILLFALSEuchar(unsigned char *dest1)>
+inline int
+loop_word1(int bytes_left, int len0, int lenN, int sizeof_databus,
+ unsigned char *start, unsigned char *end,
+ unsigned char *src, unsigned char *bsrc,
+ unsigned char *dest, unsigned char *bdest)
+{
+ ptrdiff_t d2b_src = bsrc - src; // 64BITFIX was int
+ ptrdiff_t d2b_dest = bdest - dest; // 64BITFIX was int
+ unsigned char *original_dest = dest;
+
+ while (true) {
+ // len0 bytes at start of a bus word.
+ if ((src >= start) && (src < end)) {
+ for (int i = 0; i < len0; i++) {
+ COPYuchar(src, src + d2b_src, dest, dest + d2b_dest);
+ src++;
+ dest++;
+ }
+ bytes_left -= len0;
+ if (bytes_left <= 0)
+ return int(dest - original_dest);
+ } else {
+ for (int i = 0; i < len0; i++) {
+ FILLFALSEuchar(dest + d2b_dest);
+ src++;
+ dest++;
+ }
+ }
+ src -= 2 * sizeof(D);
+
+ // Sequence of full data word fragments.
+ for (unsigned int i = 1; i < sizeof_databus / sizeof(D); i++) {
+ if ((src >= start) && (src < end)) {
+ COPY(src, src + d2b_src, dest, dest + d2b_dest);
+ bytes_left -= sizeof(D);
+ } else {
+ FILLFALSE(dest + d2b_dest);
+ }
+ dest += sizeof(D);
+ if (bytes_left <= 0)
+ return int(dest - original_dest);
+ src -= sizeof(D);
+ }
+
+ // lenN bytes at end of bus word.
+ if ((src >= start) && (src < end)) {
+ for (int i = 0; i < lenN; i++) {
+ COPYuchar(src, src + d2b_src, dest, dest + d2b_dest);
+ src++;
+ dest++;
+ }
+ bytes_left -= lenN;
+ if (bytes_left <= 0)
+ return int(dest - original_dest);
+ } else {
+ for (int i = 0; i < lenN; i++) {
+ FILLFALSEuchar(dest + d2b_dest);
+ src++;
+ dest++;
+ }
+ }
+ src += 2 * sizeof_databus;
}
- src += 2 * sizeof_databus;
- }
}
///////////////////////////////////////////////////////////////////////////////
// function set (1): Response
-template<class DATAWORD> inline void
-tlm_from_hostendian_word(tlm_generic_payload *txn, unsigned int sizeof_databus) {
- if(txn->is_read()) {
- tlm_endian_context *tc = txn->template get_extension<tlm_endian_context>();
- sc_dt::uint64 b_mask = sizeof_databus - 1;
- int d_mask = sizeof(DATAWORD) - 1;
- int a_offset = static_cast<int>(tc->address & b_mask);
- int len0 = (sizeof_databus - a_offset) & d_mask;
- int lenN = sizeof(DATAWORD) - len0;
- uchar *d_start = tc->data_ptr;
- uchar *d_end = ptrdiff_t(tc->length) + d_start; // 64BITFIX probably redundant //
- uchar *d = ptrdiff_t(((sizeof_databus - a_offset) & ~d_mask) + lenN) + d_start; // 64BITFIX probably redundant //
-
- // iterate over transaction copying data qualified by byte-enables
- if(tc->byte_enable == 0) {
- loop_word1<DATAWORD, ©_dbytrue1<DATAWORD>,
- ©_dbytrue1<uchar>, &no_b1<DATAWORD>, &no_b1<uchar> >(
- tc->length, len0, lenN, sizeof_databus, d_start, d_end, d,
- 0, txn->get_data_ptr(), 0);
- } else {
- loop_word1<DATAWORD, ©_dbyb1<DATAWORD>,
- ©_dbyb1<uchar>, &no_b1<DATAWORD>, &no_b1<uchar> >(
- tc->length, len0, lenN, sizeof_databus, d_start, d_end, d,
- tc->byte_enable - d_start + d, txn->get_data_ptr(), 0);
+///////////////////////////////////////////////////////////////////////////////
+
+template <class DATAWORD>
+inline void
+tlm_from_hostendian_word(tlm_generic_payload *txn, unsigned int sizeof_databus)
+{
+ if (txn->is_read()) {
+ tlm_endian_context *tc =
+ txn->template get_extension<tlm_endian_context>();
+ sc_dt::uint64 b_mask = sizeof_databus - 1;
+ int d_mask = sizeof(DATAWORD) - 1;
+ int a_offset = static_cast<int>(tc->address & b_mask);
+ int len0 = (sizeof_databus - a_offset) & d_mask;
+ int lenN = sizeof(DATAWORD) - len0;
+ unsigned char *d_start = tc->data_ptr;
+ unsigned char *d_end =
+ ptrdiff_t(tc->length) + d_start; // 64BITFIX probably redundant
+ unsigned char *d =
+ ptrdiff_t(((sizeof_databus - a_offset) & ~d_mask) + lenN) +
+ d_start; // 64BITFIX probably redundant
+
+ // Iterate over transaction copying data qualified by byte-enables.
+ if (tc->byte_enable == 0) {
+ loop_word1<DATAWORD, ©_dbytrue1<DATAWORD>,
+ ©_dbytrue1<unsigned char>, &no_b1<DATAWORD>,
+ &no_b1<unsigned char>>(
+ tc->length, len0, lenN, sizeof_databus,
+ d_start, d_end, d, 0, txn->get_data_ptr(), 0);
+ } else {
+ loop_word1<DATAWORD, ©_dbyb1<DATAWORD>,
+ ©_dbyb1<unsigned char>, &no_b1<DATAWORD>,
+ &no_b1<unsigned char>>(
+ tc->length, len0, lenN, sizeof_databus,
+ d_start, d_end, d,
+ tc->byte_enable - d_start + d,
+ txn->get_data_ptr(), 0);
+ }
}
- }
}
///////////////////////////////////////////////////////////////////////////////
// function set (1): Request
-template<class DATAWORD> inline void
-tlm_to_hostendian_word(tlm_generic_payload *txn, unsigned int sizeof_databus) {
- tlm_endian_context *tc = establish_context(txn);
- tc->from_f = &(tlm_from_hostendian_word<DATAWORD>);
- tc->sizeof_databus = sizeof_databus;
-
- sc_dt::uint64 b_mask = sizeof_databus - 1;
- int d_mask = sizeof(DATAWORD) - 1;
- sc_dt::uint64 a_aligned = txn->get_address() & ~b_mask;
- int a_offset = static_cast<int>(txn->get_address() & b_mask);
- int len0 = (sizeof_databus - a_offset) & d_mask;
- int lenN = sizeof(DATAWORD) - len0;
- uchar *d_start = txn->get_data_ptr();
- uchar *d_end = ptrdiff_t(txn->get_data_length()) + d_start; // 64BITFIX probably redundant //
- uchar *d = ptrdiff_t(((sizeof_databus - a_offset) & ~d_mask) + lenN) + d_start; // 64BITFIX probably redundant //
-
- // create new data and byte enable buffers
- int long_enough = txn->get_data_length() + 2 * sizeof_databus;
- tc->establish_dbuf(long_enough);
- uchar *new_data = tc->new_dbuf;
- tc->establish_bebuf(long_enough);
- uchar *new_be = tc->new_bebuf;
-
- if(txn->is_read()) {
- tc->data_ptr = d_start;
- tc->address = txn->get_address();
- tc->byte_enable = txn->get_byte_enable_ptr();
- tc->length = txn->get_data_length();
- if(txn->get_byte_enable_ptr() == 0) {
- // iterate over transaction creating new byte enables from all-true
- txn->set_data_length(loop_word1<DATAWORD, &true_b1<DATAWORD>,
- &true_b1<uchar>, &false_b1<DATAWORD>, &false_b1<uchar> >(
- txn->get_data_length(), len0, lenN, sizeof_databus,
- d_start, d_end, d, 0, new_data, new_be));
- } else {
- // iterate over transaction copying byte enables
- txn->set_data_length(loop_word1<DATAWORD, ©_b1<DATAWORD>,
- ©_b1<uchar>, &false_b1<DATAWORD>, &false_b1<uchar> >(
- txn->get_data_length(), len0, lenN, sizeof_databus, d_start, d_end,
- d, txn->get_byte_enable_ptr() - d_start + d, new_data, new_be));
- }
- } else {
- // WRITE
- if(txn->get_byte_enable_ptr() == 0) {
- // iterate over transaction copying data and creating new byte-enables
- txn->set_data_length(loop_word1<DATAWORD, ©_d1<DATAWORD>,
- ©_d1<uchar>, &false_b1<DATAWORD>, &false_b1<uchar> >(
- txn->get_data_length(), len0, lenN, sizeof_databus,
- d_start, d_end, d, 0, new_data, new_be));
+///////////////////////////////////////////////////////////////////////////////
+
+template <class DATAWORD>
+inline void
+tlm_to_hostendian_word(tlm_generic_payload *txn, unsigned int sizeof_databus)
+{
+ tlm_endian_context *tc = establish_context(txn);
+ tc->from_f = &(tlm_from_hostendian_word<DATAWORD>);
+ tc->sizeof_databus = sizeof_databus;
+
+ sc_dt::uint64 b_mask = sizeof_databus - 1;
+ int d_mask = sizeof(DATAWORD) - 1;
+ sc_dt::uint64 a_aligned = txn->get_address() & ~b_mask;
+ int a_offset = static_cast<int>(txn->get_address() & b_mask);
+ int len0 = (sizeof_databus - a_offset) & d_mask;
+ int lenN = sizeof(DATAWORD) - len0;
+ unsigned char *d_start = txn->get_data_ptr();
+ unsigned char *d_end =
+ ptrdiff_t(txn->get_data_length()) + d_start;
+ // 64BITFIX probably redundant.
+ unsigned char *d =
+ ptrdiff_t(((sizeof_databus - a_offset) & ~d_mask) + lenN) + d_start;
+ // 64BITFIX probably redundant.
+
+ // Create new data and byte enable buffers.
+ int long_enough = txn->get_data_length() + 2 * sizeof_databus;
+ tc->establish_dbuf(long_enough);
+ unsigned char *new_data = tc->new_dbuf;
+ tc->establish_bebuf(long_enough);
+ unsigned char *new_be = tc->new_bebuf;
+
+ if (txn->is_read()) {
+ tc->data_ptr = d_start;
+ tc->address = txn->get_address();
+ tc->byte_enable = txn->get_byte_enable_ptr();
+ tc->length = txn->get_data_length();
+ if (txn->get_byte_enable_ptr() == 0) {
+ // Iterate over transaction creating new byte enables from all-true
+ txn->set_data_length(
+ loop_word1<DATAWORD, &true_b1<DATAWORD>,
+ &true_b1<unsigned char>, &false_b1<DATAWORD>,
+ &false_b1<unsigned char>>(
+ txn->get_data_length(), len0, lenN,
+ sizeof_databus, d_start, d_end, d, 0,
+ new_data, new_be));
+ } else {
+ // iterate over transaction copying byte enables
+ txn->set_data_length(
+ loop_word1<DATAWORD, ©_b1<DATAWORD>,
+ ©_b1<unsigned char>, &false_b1<DATAWORD>,
+ &false_b1<unsigned char>>(
+ txn->get_data_length(), len0, lenN,
+ sizeof_databus, d_start, d_end, d,
+ txn->get_byte_enable_ptr() - d_start + d,
+ new_data, new_be));
+ }
} else {
- // iterate over transaction copying data and byte-enables
- txn->set_data_length(loop_word1<DATAWORD, ©_db1<DATAWORD>,
- ©_db1<uchar>, &false_b1<DATAWORD>, &false_b1<uchar> >(
- txn->get_data_length(), len0, lenN, sizeof_databus, d_start, d_end,
- d, txn->get_byte_enable_ptr() - d_start + d, new_data, new_be));
+ // WRITE
+ if (txn->get_byte_enable_ptr() == 0) {
+ // Iterate over transaction copying data and creating new
+ // byte-enables.
+ txn->set_data_length(
+ loop_word1<DATAWORD, ©_d1<DATAWORD>,
+ ©_d1<unsigned char>, &false_b1<DATAWORD>,
+ &false_b1<unsigned char>>(
+ txn->get_data_length(), len0, lenN,
+ sizeof_databus, d_start, d_end, d, 0,
+ new_data, new_be));
+ } else {
+ // Iterate over transaction copying data and byte-enables.
+ txn->set_data_length(
+ loop_word1<DATAWORD, ©_db1<DATAWORD>,
+ ©_db1<unsigned char>, &false_b1<DATAWORD>,
+ &false_b1<unsigned char>>(
+ txn->get_data_length(), len0, lenN,
+ sizeof_databus, d_start, d_end, d,
+ txn->get_byte_enable_ptr() - d_start + d,
+ new_data, new_be));
+ }
}
- }
- txn->set_byte_enable_length(txn->get_data_length());
- txn->set_streaming_width(txn->get_data_length());
- txn->set_data_ptr(new_data);
- txn->set_byte_enable_ptr(new_be);
- txn->set_address(a_aligned);
+ txn->set_byte_enable_length(txn->get_data_length());
+ txn->set_streaming_width(txn->get_data_length());
+ txn->set_data_ptr(new_data);
+ txn->set_byte_enable_ptr(new_be);
+ txn->set_address(a_aligned);
}
///////////////////////////////////////////////////////////////////////////////
// function set (2): Utilities
-template<class D> inline void copy_d2(D *src1, D *src2, D *dest1, D *dest2) {
- *dest1 = *src1;
-}
-
-template<class D> inline void copy_db2(D *src1, D *src2, D *dest1, D *dest2) {
- *dest1 = *src1;
- *dest2 = *src2;
-}
-
-template<class D>
-inline void copy_dbyb2(D *src1, D *src2, D *dest1, D *dest2) {
- if(tlm_bool<D>(*src2)) *dest1 = *src1;
-}
+///////////////////////////////////////////////////////////////////////////////
-template<class D, void COPY(D *src1, D *src2, D *dest1, D *dest2)>
-inline void loop_aligned2(D *src1, D *src2, D *dest1, D *dest2,
- int words, int words_per_bus) {
- ptrdiff_t src1to2 = (char *)src2 - (char *)src1; // 64BITFIX was int and operands were cast to int //
- ptrdiff_t dest1to2 = (char *)dest2 - (char *)dest1; // 64BITFIX was int and operands were cast to int //
-
- D *done = src1 + ptrdiff_t(words); // 64BITFIX //
- D *bus_start = src1;
- src1 += ptrdiff_t(words_per_bus - 1); // 64BITFIX //
-
- while(true) {
- COPY(src1, (D *)(src1to2+(char *)src1), dest1, (D *)(dest1to2+(char *)dest1)); // 64BITFIX //
- dest1++;
- if((--src1) < bus_start) {
- bus_start += ptrdiff_t(words_per_bus); // 64BITFIX //
- if(bus_start == done) break;
- src1 = bus_start + ptrdiff_t(words_per_bus - 1); // 64BITFIX //
+template <class D>
+inline void copy_d2(D *src1, D *src2, D *dest1, D *dest2) { *dest1 = *src1; }
+
+template <class D>
+inline void
+copy_db2(D *src1, D *src2, D *dest1, D *dest2)
+{
+ *dest1 = *src1;
+ *dest2 = *src2;
+}
+
+template <class D>
+inline void
+copy_dbyb2(D *src1, D *src2, D *dest1, D *dest2)
+{
+ if (tlm_bool<D>(*src2))
+ *dest1 = *src1;
+}
+
+template <class D, void COPY(D *src1, D *src2, D *dest1, D *dest2)>
+inline void
+loop_aligned2(D *src1, D *src2, D *dest1, D *dest2, int words,
+ int words_per_bus)
+{
+ // 64BITFIX was int and operands were cast to int.
+ ptrdiff_t src1to2 = (char *)src2 - (char *)src1;
+ // 64BITFIX was int and operands were cast to int.
+ ptrdiff_t dest1to2 = (char *)dest2 - (char *)dest1;
+
+ D *done = src1 + ptrdiff_t(words); // 64BITFIX.
+ D *bus_start = src1;
+ src1 += ptrdiff_t(words_per_bus - 1); // 64BITFIX.
+
+ while (true) {
+ COPY(src1, (D *)(src1to2 + (char *)src1), dest1,
+ (D *)(dest1to2 + (char *)dest1)); // 64BITFIX.
+ dest1++;
+ if ((--src1) < bus_start) {
+ bus_start += ptrdiff_t(words_per_bus); // 64BITFIX.
+ if (bus_start == done)
+ break;
+ src1 = bus_start + ptrdiff_t(words_per_bus - 1); // 64BITFIX.
+ }
}
- }
}
///////////////////////////////////////////////////////////////////////////////
// function set (2): Response
-template<class DATAWORD> inline void
-tlm_from_hostendian_aligned(tlm_generic_payload *txn, unsigned int sizeof_databus) {
- int words_per_bus = sizeof_databus/sizeof(DATAWORD);
- if(words_per_bus == 1) return;
- int words = (txn->get_data_length())/sizeof(DATAWORD);
- tlm_endian_context *tc = txn->template get_extension<tlm_endian_context>();
-
- if(txn->get_byte_enable_ptr() == 0) {
- // no byte enables
- if(txn->is_read()) {
- // RD without byte enables. Copy data to original buffer
- loop_aligned2<DATAWORD, ©_d2<DATAWORD> >(
- (DATAWORD *)(txn->get_data_ptr()),
- 0, (DATAWORD *)(tc->data_ptr), 0, words, words_per_bus);
- }
- } else {
- // byte enables present
- if(txn->is_read()) {
- // RD with byte enables. Copy data qualified by byte-enables
- loop_aligned2<DATAWORD, ©_dbyb2<DATAWORD> >(
- (DATAWORD *)(txn->get_data_ptr()),
- (DATAWORD *)(txn->get_byte_enable_ptr()),
- (DATAWORD *)(tc->data_ptr), 0, words, words_per_bus);
+///////////////////////////////////////////////////////////////////////////////
+
+template <class DATAWORD>
+inline void
+tlm_from_hostendian_aligned(
+ tlm_generic_payload *txn, unsigned int sizeof_databus)
+{
+ int words_per_bus = sizeof_databus / sizeof(DATAWORD);
+ if (words_per_bus == 1)
+ return;
+ int words = (txn->get_data_length()) / sizeof(DATAWORD);
+ tlm_endian_context *tc = txn->template get_extension<tlm_endian_context>();
+
+ if (txn->get_byte_enable_ptr() == 0) {
+ // no byte enables
+ if (txn->is_read()) {
+ // RD without byte enables. Copy data to original buffer.
+ loop_aligned2<DATAWORD, ©_d2<DATAWORD>>(
+ (DATAWORD *)(txn->get_data_ptr()), 0,
+ (DATAWORD *)(tc->data_ptr), 0, words, words_per_bus);
+ }
+ } else {
+ // byte enables present
+ if (txn->is_read()) {
+ // RD with byte enables. Copy data qualified by byte-enables.
+ loop_aligned2<DATAWORD, ©_dbyb2<DATAWORD>>(
+ (DATAWORD *)(txn->get_data_ptr()),
+ (DATAWORD *)(txn->get_byte_enable_ptr()),
+ (DATAWORD *)(tc->data_ptr), 0, words, words_per_bus);
+ }
}
- }
}
///////////////////////////////////////////////////////////////////////////////
// function set (2): Request
-template<class DATAWORD> inline void
-tlm_to_hostendian_aligned(tlm_generic_payload *txn, unsigned int sizeof_databus) {
- tlm_endian_context *tc = establish_context(txn);
- tc->from_f = &(tlm_from_hostendian_aligned<DATAWORD>);
- tc->sizeof_databus = sizeof_databus;
-
- int words_per_bus = sizeof_databus/sizeof(DATAWORD);
- if(words_per_bus == 1) return;
- int words = (txn->get_data_length())/sizeof(DATAWORD);
-
- DATAWORD *original_be = (DATAWORD *)(txn->get_byte_enable_ptr());
- DATAWORD *original_data = (DATAWORD *)(txn->get_data_ptr());
-
- // always allocate a new data buffer
- tc->establish_dbuf(txn->get_data_length());
- txn->set_data_ptr(tc->new_dbuf);
-
- if(original_be == 0) {
- // no byte enables
- if(txn->is_write()) {
- // WR no byte enables. Copy data
- loop_aligned2<DATAWORD, ©_d2<DATAWORD> >(original_data, 0,
- (DATAWORD *)(txn->get_data_ptr()), 0,
- words, words_per_bus);
- } else {
- // RD no byte enables. Save original data pointer
- tc->data_ptr = (uchar *)original_data;
- }
- } else {
- // byte enables present
- // allocate a new buffer for them
- tc->establish_bebuf(txn->get_data_length());
- txn->set_byte_enable_ptr(tc->new_bebuf);
- txn->set_byte_enable_length(txn->get_data_length());
+///////////////////////////////////////////////////////////////////////////////
- if(txn->is_write()) {
- // WR with byte enables. Copy data and BEs
- loop_aligned2<DATAWORD, ©_db2<DATAWORD> >(original_data, original_be,
- (DATAWORD *)(txn->get_data_ptr()),
- (DATAWORD *)(txn->get_byte_enable_ptr()), words, words_per_bus);
+template <class DATAWORD>
+inline void
+tlm_to_hostendian_aligned(
+ tlm_generic_payload *txn, unsigned int sizeof_databus)
+{
+ tlm_endian_context *tc = establish_context(txn);
+ tc->from_f = &(tlm_from_hostendian_aligned<DATAWORD>);
+ tc->sizeof_databus = sizeof_databus;
+
+ int words_per_bus = sizeof_databus / sizeof(DATAWORD);
+ if (words_per_bus == 1)
+ return;
+ int words = (txn->get_data_length()) / sizeof(DATAWORD);
+
+ DATAWORD *original_be = (DATAWORD *)(txn->get_byte_enable_ptr());
+ DATAWORD *original_data = (DATAWORD *)(txn->get_data_ptr());
+
+ // Always allocate a new data buffer.
+ tc->establish_dbuf(txn->get_data_length());
+ txn->set_data_ptr(tc->new_dbuf);
+
+ if (original_be == 0) {
+ // No byte enables.
+ if (txn->is_write()) {
+ // WR no byte enables. Copy data.
+ loop_aligned2<DATAWORD, ©_d2<DATAWORD>>(
+ original_data, 0, (DATAWORD *)(txn->get_data_ptr()), 0,
+ words, words_per_bus);
+ } else {
+ // RD no byte enables. Save original data pointer.
+ tc->data_ptr = (unsigned char *)original_data;
+ }
} else {
- // RD with byte enables. Save original data pointer
- tc->data_ptr = (uchar *)original_data;
- // Copy byte enables to new buffer
- loop_aligned2<DATAWORD, ©_d2<DATAWORD> >(original_be, 0,
- (DATAWORD *)(txn->get_byte_enable_ptr()), 0,
- words, words_per_bus);
+ // Byte enables present.
+ // Allocate a new buffer for them.
+ tc->establish_bebuf(txn->get_data_length());
+ txn->set_byte_enable_ptr(tc->new_bebuf);
+ txn->set_byte_enable_length(txn->get_data_length());
+
+ if (txn->is_write()) {
+ // WR with byte enables. Copy data and BEs.
+ loop_aligned2<DATAWORD, ©_db2<DATAWORD>>(
+ original_data, original_be,
+ (DATAWORD *)(txn->get_data_ptr()),
+ (DATAWORD *)(txn->get_byte_enable_ptr()),
+ words, words_per_bus);
+ } else {
+ // RD with byte enables. Save original data pointer.
+ tc->data_ptr = (unsigned char *)original_data;
+ // Copy byte enables to new buffer.
+ loop_aligned2<DATAWORD, ©_d2<DATAWORD>>(
+ original_be, 0, (DATAWORD *)(txn->get_byte_enable_ptr()),
+ 0, words, words_per_bus);
+ }
}
- }
}
///////////////////////////////////////////////////////////////////////////////
// function set (3): Response
-template<class DATAWORD> inline void
-tlm_from_hostendian_single(tlm_generic_payload *txn, unsigned int sizeof_databus) {
- // nothing needs to be done here
-}
+///////////////////////////////////////////////////////////////////////////////
+
+template <class DATAWORD>
+inline void
+tlm_from_hostendian_single(
+ tlm_generic_payload *txn, unsigned int sizeof_databus)
+{}
///////////////////////////////////////////////////////////////////////////////
// function set (3): Request
-template<class DATAWORD> inline void
-tlm_to_hostendian_single(tlm_generic_payload *txn, unsigned int sizeof_databus) {
- tlm_endian_context *tc = establish_context(txn);
- tc->from_f = &(tlm_from_hostendian_single<DATAWORD>);
- tc->sizeof_databus = sizeof_databus;
-
- // only need to change the address, always safe to work in-place
- sc_dt::uint64 mask = sizeof_databus-1;
- sc_dt::uint64 a = txn->get_address();
- txn->set_address((a & ~mask) |
- (sizeof_databus - (a & mask) - sizeof(DATAWORD)));
+///////////////////////////////////////////////////////////////////////////////
+
+template <class DATAWORD>
+inline void
+tlm_to_hostendian_single(tlm_generic_payload *txn, unsigned int sizeof_databus)
+{
+ tlm_endian_context *tc = establish_context(txn);
+ tc->from_f = &(tlm_from_hostendian_single<DATAWORD>);
+ tc->sizeof_databus = sizeof_databus;
+
+ // Only need to change the address, always safe to work in-place.
+ sc_dt::uint64 mask = sizeof_databus - 1;
+ sc_dt::uint64 a = txn->get_address();
+ txn->set_address((a & ~mask) |
+ (sizeof_databus - (a & mask) - sizeof(DATAWORD)));
}
///////////////////////////////////////////////////////////////////////////////
// helper function which works for all responses
-inline void tlm_from_hostendian(tlm_generic_payload *txn) {
- tlm_endian_context *tc = txn->get_extension<tlm_endian_context>();
- (*(tc->from_f))(txn, tc->sizeof_databus);
-}
-
+///////////////////////////////////////////////////////////////////////////////
-#ifndef TLM_END_CONV_DONT_UNDEF_UCHAR
-#undef uchar
-#endif
+inline void
+tlm_from_hostendian(tlm_generic_payload *txn)
+{
+ tlm_endian_context *tc = txn->get_extension<tlm_endian_context>();
+ (*(tc->from_f))(txn, tc->sizeof_databus);
+}
} // namespace tlm
-
-#endif // multiple-inclusion protection
-
+#endif
+/* __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_GENERIC_PAYLOAD_TLM_ENDIAN_CONV_H__ */
*****************************************************************************/
-#ifndef __TLM_GENERIC_PAYLOAD_H__
-#define __TLM_GENERIC_PAYLOAD_H__
+#ifndef __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_GENERIC_TLM_GENERIC_PAYLOAD_H__
+#define __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_GENERIC_TLM_GENERIC_PAYLOAD_H__
+#include "tlm_core/tlm_2/tlm_generic_payload/tlm_endian_conv.h"
+#include "tlm_core/tlm_2/tlm_generic_payload/tlm_gp.h"
#include "tlm_core/tlm_2/tlm_generic_payload/tlm_helpers.h"
#include "tlm_core/tlm_2/tlm_generic_payload/tlm_phase.h"
-#include "tlm_core/tlm_2/tlm_generic_payload/tlm_gp.h"
-#include "tlm_core/tlm_2/tlm_generic_payload/tlm_endian_conv.h"
-
-#endif
+#endif /* __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_GENERIC_TLM_GENERIC_PAYLOAD_H__ */
*****************************************************************************/
-// 12-Jan-2009 John Aynsley Bug fix. has_mm() and get_ref_count() should both be const
-// 23-Mar-2009 John Aynsley Add method update_original_from()
-// 20-Apr-2009 John Aynsley Bug fix for 64-bit machines: unsigned long int -> unsigned int
-// 5-May-2011 JA and Philipp Hartmann Add tlm_gp_option, set_gp_option, get_gp_option
-// 11-May-2011 John Aynsley Add run-time check to release()
+#ifndef __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_GENERIC_PAYLOAD_TLM_GP_H__
+#define __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_GENERIC_PAYLOAD_TLM_GP_H__
-
-#ifndef TLM_CORE_TLM2_TLM_GP_H_INCLUDED_
-#define TLM_CORE_TLM2_TLM_GP_H_INCLUDED_
-
-#include "sysc/kernel/sc_cmnhdr.h" // SC_API
-#include "sysc/utils/sc_report.h" // sc_assert
-#include "sysc/datatypes/int/sc_nbdefs.h" // sc_dt::uint64
+#include <systemc>
+#include <typeinfo> // std::type_info
#include "tlm_core/tlm_2/tlm_generic_payload/tlm_array.h"
-#include <typeinfo> // std::type_info
-
-namespace tlm {
+namespace tlm
+{
class tlm_generic_payload;
-class tlm_mm_interface {
-public:
- virtual void free(tlm_generic_payload*) = 0;
- virtual ~tlm_mm_interface() {}
+class tlm_mm_interface
+{
+ public:
+ virtual void free(tlm_generic_payload *) = 0;
+ virtual ~tlm_mm_interface() {}
};
//---------------------------------------------------------------------------
// Classes and helpers for the extension mechanism
//---------------------------------------------------------------------------
// Helper function:
-SC_API unsigned int max_num_extensions();
+unsigned int max_num_extensions();
// This class can be used for storing pointers to the extension classes, used
// in tlm_generic_payload:
-class SC_API tlm_extension_base
+class tlm_extension_base
{
-public:
- virtual tlm_extension_base* clone() const = 0;
+ public:
+ virtual tlm_extension_base *clone() const = 0;
virtual void free() { delete this; }
virtual void copy_from(tlm_extension_base const &) = 0;
-protected:
+ protected:
virtual ~tlm_extension_base() {}
- static unsigned int register_extension(const std::type_info&);
+ static unsigned int register_extension(const std::type_info &);
};
// Base class for all extension classes, derive your extension class in
template <typename T>
class tlm_extension : public tlm_extension_base
{
-public:
- virtual tlm_extension_base* clone() const = 0;
+ public:
+ virtual tlm_extension_base *clone() const = 0;
virtual void copy_from(tlm_extension_base const &ext) = 0;
virtual ~tlm_extension() {}
const static unsigned int ID;
};
template <typename T>
-const unsigned int tlm_extension<T>::ID
- = tlm_extension_base::register_extension(typeid(T));
+const unsigned int tlm_extension<T>::ID =
+ tlm_extension_base::register_extension(typeid(T));
//---------------------------------------------------------------------------
// enumeration types
//---------------------------------------------------------------------------
-enum tlm_command {
+enum tlm_command
+{
TLM_READ_COMMAND,
TLM_WRITE_COMMAND,
TLM_IGNORE_COMMAND
};
-enum tlm_response_status {
+enum tlm_response_status
+{
TLM_OK_RESPONSE = 1,
TLM_INCOMPLETE_RESPONSE = 0,
TLM_GENERIC_ERROR_RESPONSE = -1,
TLM_BYTE_ENABLE_ERROR_RESPONSE = -5
};
-enum tlm_gp_option {
+enum tlm_gp_option
+{
TLM_MIN_PAYLOAD,
TLM_FULL_PAYLOAD,
TLM_FULL_PAYLOAD_ACCEPTED
// The generic payload class:
//---------------------------------------------------------------------------
-SC_API_TEMPLATE_DECL_ tlm_array<tlm_extension_base*>;
-
-class SC_API tlm_generic_payload {
-
-public:
- //---------------
- // Constructors
- //---------------
+extern template class tlm_array<tlm_extension_base *>;
- // Default constructor
+class tlm_generic_payload
+{
+ public:
tlm_generic_payload();
- explicit tlm_generic_payload(tlm_mm_interface* mm);
+ explicit tlm_generic_payload(tlm_mm_interface *mm);
- void acquire() { sc_assert(m_mm != 0); m_ref_count++; }
+ void
+ acquire()
+ {
+ sc_assert(m_mm != 0);
+ m_ref_count++;
+ }
- void release() {
+ void
+ release()
+ {
sc_assert(m_mm != 0 && m_ref_count > 0);
- if (--m_ref_count==0)
+ if (--m_ref_count == 0)
m_mm->free(this);
}
int get_ref_count() const { return m_ref_count; }
- void set_mm(tlm_mm_interface* mm) { m_mm = mm; }
+ void set_mm(tlm_mm_interface *mm) { m_mm = mm; }
bool has_mm() const { return m_mm != 0; }
void reset();
-private:
- //disabled copy ctor and assignment operator.
- tlm_generic_payload(const tlm_generic_payload& x) /* = delete */;
- tlm_generic_payload& operator= (const tlm_generic_payload& x) /* = delete */;
+ private:
+ // Disabled copy ctor and assignment operator.
+ tlm_generic_payload(const tlm_generic_payload &x);
+ tlm_generic_payload &operator = (const tlm_generic_payload &x);
-public:
- // non-virtual deep-copying of the object
- void deep_copy_from(const tlm_generic_payload & other);
+ public:
+ // Non-virtual deep-copying of the object.
+ void deep_copy_from(const tlm_generic_payload &other);
- // To update the state of the original generic payload from a deep copy
- // Assumes that "other" was created from the original by calling deep_copy_from
- // Argument use_byte_enable_on_read determines whether to use or ignores byte enables
- // when copying back the data array on a read command
+ // To update the state of the original generic payload from a deep copy.
+ // Assumes that "other" was created from the original by calling
+ // deep_copy_from Argument use_byte_enable_on_read determines whether to
+ // use or ignores byte enables when copying back the data array on a read
+ // command.
- void update_original_from(const tlm_generic_payload & other,
- bool use_byte_enable_on_read = true);
+ void update_original_from(const tlm_generic_payload &other,
+ bool use_byte_enable_on_read=true);
- void update_extensions_from(const tlm_generic_payload & other);
+ void update_extensions_from(const tlm_generic_payload &other);
- // Free all extensions. Useful when reusing a cloned transaction that doesn't have memory manager.
- // normal and sticky extensions are freed and extension array cleared.
+ // Free all extensions. Useful when reusing a cloned transaction that
+ // doesn't have memory manager. Normal and sticky extensions are freed and
+ // extension array cleared.
void free_all_extensions();
- //--------------
- // Destructor
- //--------------
virtual ~tlm_generic_payload();
//----------------
- // API (including setters & getters)
+ // API (including setters & getters).
//---------------
- // Command related method
- bool is_read() const {return (m_command == TLM_READ_COMMAND);}
- void set_read() {m_command = TLM_READ_COMMAND;}
- bool is_write() const {return (m_command == TLM_WRITE_COMMAND);}
- void set_write() {m_command = TLM_WRITE_COMMAND;}
- tlm_command get_command() const {return m_command;}
- void set_command(const tlm_command command) {m_command = command;}
-
- // Address related methods
- sc_dt::uint64 get_address() const {return m_address;}
- void set_address(const sc_dt::uint64 address) {m_address = address;}
-
- // Data related methods
- unsigned char* get_data_ptr() const {return m_data;}
- void set_data_ptr(unsigned char* data) {m_data = data;}
-
- // Transaction length (in bytes) related methods
- unsigned int get_data_length() const {return m_length;}
- void set_data_length(const unsigned int length) {m_length = length;}
-
- // Response status related methods
- bool is_response_ok() const {return (m_response_status > 0);}
- bool is_response_error() const {return (m_response_status <= 0);}
- tlm_response_status get_response_status() const {return m_response_status;}
- void set_response_status(const tlm_response_status response_status)
- {m_response_status = response_status;}
- std::string get_response_string() const;
-
- // Streaming related methods
- unsigned int get_streaming_width() const {return m_streaming_width;}
- void set_streaming_width(const unsigned int streaming_width) {m_streaming_width = streaming_width; }
-
- // Byte enable related methods
- unsigned char* get_byte_enable_ptr() const {return m_byte_enable;}
- void set_byte_enable_ptr(unsigned char* byte_enable){m_byte_enable = byte_enable;}
- unsigned int get_byte_enable_length() const {return m_byte_enable_length;}
- void set_byte_enable_length(const unsigned int byte_enable_length){m_byte_enable_length = byte_enable_length;}
+ // Command related method.
+ bool is_read() const { return (m_command == TLM_READ_COMMAND); }
+ void set_read() { m_command = TLM_READ_COMMAND; }
+ bool is_write() const { return (m_command == TLM_WRITE_COMMAND); }
+ void set_write() { m_command = TLM_WRITE_COMMAND; }
+ tlm_command get_command() const { return m_command; }
+ void set_command(const tlm_command command) { m_command = command; }
+
+ // Address related methods.
+ sc_dt::uint64 get_address() const { return m_address; }
+ void set_address(const sc_dt::uint64 address) { m_address = address; }
+
+ // Data related methods.
+ unsigned char *get_data_ptr() const { return m_data; }
+ void set_data_ptr(unsigned char *data) { m_data = data; }
+
+ // Transaction length (in bytes) related methods.
+ unsigned int get_data_length() const { return m_length; }
+ void set_data_length(const unsigned int length) { m_length = length; }
+
+ // Response status related methods.
+ bool is_response_ok() const { return (m_response_status > 0); }
+ bool is_response_error() const { return (m_response_status <= 0); }
+ tlm_response_status
+ get_response_status() const
+ {
+ return m_response_status;
+ }
+ void
+ set_response_status(const tlm_response_status response_status)
+ {
+ m_response_status = response_status;
+ }
+ std::string get_response_string() const;
+
+ // Streaming related methods.
+ unsigned int get_streaming_width() const { return m_streaming_width; }
+ void
+ set_streaming_width(const unsigned int streaming_width)
+ {
+ m_streaming_width = streaming_width;
+ }
+
+ // Byte enable related methods.
+ unsigned char *get_byte_enable_ptr() const { return m_byte_enable; }
+ void
+ set_byte_enable_ptr(unsigned char *byte_enable)
+ {
+ m_byte_enable = byte_enable;
+ }
+ unsigned int
+ get_byte_enable_length() const
+ {
+ return m_byte_enable_length;
+ }
+ void
+ set_byte_enable_length(const unsigned int byte_enable_length)
+ {
+ m_byte_enable_length = byte_enable_length;
+ }
// This is the "DMI-hint" a slave can set this to true if it
// wants to indicate that a DMI request would be supported:
- void set_dmi_allowed(bool dmi_allowed) { m_dmi = dmi_allowed; }
- bool is_dmi_allowed() const { return m_dmi; }
+ void
+ set_dmi_allowed(bool dmi_allowed)
+ {
+ m_dmi = dmi_allowed;
+ }
+ bool
+ is_dmi_allowed() const
+ {
+ return m_dmi;
+ }
// Use full set of attributes in DMI/debug?
tlm_gp_option get_gp_option() const { return m_gp_option; }
- void set_gp_option( const tlm_gp_option gp_opt ) { m_gp_option = gp_opt; }
-
-private:
+ void set_gp_option(const tlm_gp_option gp_opt) { m_gp_option = gp_opt; }
+ private:
/* --------------------------------------------------------------------- */
/* Generic Payload attributes: */
/* --------------------------------------------------------------------- */
/* - m_streaming_width : */
/* --------------------------------------------------------------------- */
- sc_dt::uint64 m_address;
- tlm_command m_command;
- unsigned char* m_data;
- unsigned int m_length;
- tlm_response_status m_response_status;
- bool m_dmi;
- unsigned char* m_byte_enable;
- unsigned int m_byte_enable_length;
- unsigned int m_streaming_width;
- tlm_gp_option m_gp_option;
-
-public:
-
+ sc_dt::uint64 m_address;
+ tlm_command m_command;
+ unsigned char *m_data;
+ unsigned int m_length;
+ tlm_response_status m_response_status;
+ bool m_dmi;
+ unsigned char *m_byte_enable;
+ unsigned int m_byte_enable_length;
+ unsigned int m_streaming_width;
+ tlm_gp_option m_gp_option;
+
+ public:
/* --------------------------------------------------------------------- */
/* Dynamic extension mechanism: */
/* --------------------------------------------------------------------- */
// Stick the pointer to an extension into the vector, return the
// previous value:
- template <typename T> T* set_extension(T* ext)
+ template <typename T>
+ T *
+ set_extension(T *ext)
{
- return static_cast<T*>(set_extension(T::ID, ext));
+ return static_cast<T *>(set_extension(T::ID, ext));
}
- // non-templatized version with manual index:
- tlm_extension_base* set_extension(unsigned int index,
- tlm_extension_base* ext);
+ // Non-templatized version with manual index:
+ tlm_extension_base *set_extension(
+ unsigned int index, tlm_extension_base *ext);
// Stick the pointer to an extension into the vector, return the
- // previous value and schedule its release
- template <typename T> T* set_auto_extension(T* ext)
+ // previous value and schedule its release.
+ template <typename T>
+ T *
+ set_auto_extension(T *ext)
{
- return static_cast<T*>(set_auto_extension(T::ID, ext));
+ return static_cast<T *>(set_auto_extension(T::ID, ext));
}
- // non-templatized version with manual index:
- tlm_extension_base* set_auto_extension(unsigned int index,
- tlm_extension_base* ext);
-
- // Check for an extension, ext will point to 0 if not present
- template <typename T> void get_extension(T*& ext) const
- {
- ext = get_extension<T>();
- }
- template <typename T> T* get_extension() const
+ // Non-templatized version with manual index:
+ tlm_extension_base *set_auto_extension(
+ unsigned int index, tlm_extension_base *ext);
+
+ // Check for an extension, ext will point to 0 if not present.
+ template <typename T>
+ void get_extension(T *& ext) const { ext = get_extension<T>(); }
+ template <typename T>
+ T *
+ get_extension() const
{
return static_cast<T*>(get_extension(T::ID));
}
// Non-templatized version with manual index:
- tlm_extension_base* get_extension(unsigned int index) const;
-
- //this call just removes the extension from the txn but does not
- // call free() or tells the MM to do so
- // it return false if there was active MM so you are now in an unsafe situation
- // recommended use: when 100% sure there is no MM
- template <typename T> void clear_extension(const T* ext)
- {
- clear_extension<T>();
- }
-
- //this call just removes the extension from the txn but does not
- // call free() or tells the MM to do so
- // it return false if there was active MM so you are now in an unsafe situation
- // recommended use: when 100% sure there is no MM
- template <typename T> void clear_extension()
- {
- clear_extension(T::ID);
- }
-
- //this call removes the extension from the txn and does
- // call free() or tells the MM to do so when the txn is finally done
- // recommended use: when not sure there is no MM
- template <typename T> void release_extension(T* ext)
+ tlm_extension_base *get_extension(unsigned int index) const;
+
+ // This call just removes the extension from the txn but does not
+ // call free() or tells the MM to do so it return false if there was
+ // active MM so you are now in an unsafe situation recommended use:
+ // when 100% sure there is no MM.
+ template <typename T>
+ void clear_extension(const T *ext) { clear_extension<T>(); }
+
+ // This call just removes the extension from the txn but does not
+ // call free() or tells the MM to do so it return false if there was
+ // active MM so you are now in an unsafe situation recommended use: when
+ // 100% sure there is no MM.
+ template <typename T>
+ void clear_extension() { clear_extension(T::ID); }
+
+ // This call removes the extension from the txn and does call free() or
+ // tells the MM to do so when the txn is finally done recommended use:
+ // when not sure there is no MM.
+ template <typename T>
+ void release_extension(T *ext)
{
release_extension<T>();
}
- //this call removes the extension from the txn and does
- // call free() or tells the MM to do so when the txn is finally done
- // recommended use: when not sure there is no MM
- template <typename T> void release_extension()
+ // This call removes the extension from the txn and does call free() or
+ // tells the MM to do so when the txn is finally done recommended use:
+ // when not sure there is no MM
+ template <typename T>
+ void release_extension()
{
release_extension(T::ID);
}
-private:
+ private:
// Non-templatized version with manual index
void clear_extension(unsigned int index);
// Non-templatized version with manual index
void release_extension(unsigned int index);
-public:
+ public:
// Make sure the extension array is large enough. Can be called once by
// an initiator module (before issuing the first transaction) to make
// sure that the extension array is of correct size. This is only needed
// allocated after C++ static construction time.
void resize_extensions();
-private:
- tlm_array<tlm_extension_base*> m_extensions;
- tlm_mm_interface* m_mm;
- unsigned int m_ref_count;
+ private:
+ tlm_array<tlm_extension_base *> m_extensions;
+ tlm_mm_interface *m_mm;
+ unsigned int m_ref_count;
};
} // namespace tlm
-
-#endif /* TLM_CORE_TLM2_TLM_GP_H_INCLUDED_ */
+#endif /* __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_GENERIC_PAYLOAD_TLM_GP_H__ */
*****************************************************************************/
-/* ---------------------------------------------------------------------------------------
- @file tlm_helpers.h
-
- @brief
-
- Original Authors:
- Charles Wilson, ESLX
-
---------------------------------------------------------------------------------------- */
+#ifndef __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_GENERIC_PAYLOAD_TLM_HELPERS_H__
+#define __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_GENERIC_PAYLOAD_TLM_HELPERS_H__
-#ifndef __TLM_HELPERS_H__
-#define __TLM_HELPERS_H__
-
-//#include <sys/param.h>
-//#include <cstring>
-
-namespace tlm {
+namespace tlm
+{
enum tlm_endianness { TLM_UNKNOWN_ENDIAN, TLM_LITTLE_ENDIAN, TLM_BIG_ENDIAN };
-inline tlm_endianness get_host_endianness(void)
+inline tlm_endianness
+get_host_endianness()
{
- static tlm_endianness host_endianness = TLM_UNKNOWN_ENDIAN;
-
- if (host_endianness == TLM_UNKNOWN_ENDIAN) {
- unsigned int number = 1;
- unsigned char *p_msb_or_lsb = (unsigned char*)&number;
-
- host_endianness = (p_msb_or_lsb[0] == 0) ? TLM_BIG_ENDIAN : TLM_LITTLE_ENDIAN;
- }
- return host_endianness;
+ static tlm_endianness host_endianness = TLM_UNKNOWN_ENDIAN;
+
+ if (host_endianness == TLM_UNKNOWN_ENDIAN) {
+ unsigned int number = 1;
+ unsigned char *p_msb_or_lsb = (unsigned char *)&number;
+ host_endianness = (p_msb_or_lsb[0] == 0) ?
+ TLM_BIG_ENDIAN : TLM_LITTLE_ENDIAN;
+ }
+ return host_endianness;
}
-inline bool host_has_little_endianness(void)
+inline bool
+host_has_little_endianness()
{
- static tlm_endianness host_endianness = TLM_UNKNOWN_ENDIAN;
- static bool host_little_endian = false;
-
- if (host_endianness == TLM_UNKNOWN_ENDIAN) {
- unsigned int number = 1;
- unsigned char *p_msb_or_lsb = (unsigned char*)&number;
+ static tlm_endianness host_endianness = TLM_UNKNOWN_ENDIAN;
+ static bool host_little_endian = false;
- host_little_endian = (p_msb_or_lsb[0] == 0) ? false : true;
- }
+ if (host_endianness == TLM_UNKNOWN_ENDIAN) {
+ unsigned int number = 1;
+ unsigned char *p_msb_or_lsb = (unsigned char *)&number;
- return host_little_endian;
+ host_little_endian = (p_msb_or_lsb[0] == 0) ? false : true;
+ }
+
+ return host_little_endian;
}
-inline bool has_host_endianness(tlm_endianness endianness)
+inline bool
+has_host_endianness(tlm_endianness endianness)
{
- if (host_has_little_endianness()) {
- return endianness == TLM_LITTLE_ENDIAN;
-
- } else {
- return endianness == TLM_BIG_ENDIAN;
- }
-}
+ if (host_has_little_endianness()) {
+ return endianness == TLM_LITTLE_ENDIAN;
+ } else {
+ return endianness == TLM_BIG_ENDIAN;
+ }
+}
} // namespace tlm
-#endif /* __TLM_HELPERS_H__ */
+#endif /* __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_GENERIC_PAYLOAD_TLM_HELPERS_H__ */
*****************************************************************************/
-#ifndef TLM_CORE_TLM2_TLM_PHASE_H_INCLUDED_
-#define TLM_CORE_TLM2_TLM_PHASE_H_INCLUDED_
+#ifndef __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_GENERIC_PAYLOAD_TLM_PHASE_H__
+#define __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_GENERIC_PAYLOAD_TLM_PHASE_H__
-#include <string>
#include <iostream>
#include <typeinfo>
#include <vector>
-#include "sysc/kernel/sc_cmnhdr.h" // SC_API
-#include "sysc/kernel/sc_macros.h" // SC_CONCAT_HELPER_, SC_STRINGIFY_HELPER_
+#define SC_CONCAT_HELPER_(a, b) SC_CONCAT_HELPER_DEFERRED_(a, b)
+#define SC_CONCAT_HELPER_DEFERRED_(a, b) SC_CONCAT_HELPER_MORE_DEFERRED_(a, b)
+#define SC_CONCAT_HELPER_MORE_DEFERRED_(a, b) a ## b
-namespace tlm {
+#define SC_STRINGIFY_HELPER_(a) SC_STRINGIFY_HELPER_DEFERRED_(a)
+#define SC_STRINGIFY_HELPER_DEFERRED_(a) SC_STRINGIFY_HELPER_MORE_DEFERRED_(a)
+#define SC_STRINGIFY_HELPER_MORE_DEFERRED_(a) #a
-enum SC_API tlm_phase_enum
+namespace tlm
{
- UNINITIALIZED_PHASE=0,
- BEGIN_REQ=1,
- END_REQ,
- BEGIN_RESP,
- END_RESP
+
+enum tlm_phase_enum
+{
+ UNINITIALIZED_PHASE = 0,
+ BEGIN_REQ = 1,
+ END_REQ,
+ BEGIN_RESP,
+ END_RESP
};
-class SC_API tlm_phase
+class tlm_phase
{
-public:
- tlm_phase();
- tlm_phase(unsigned int id); // TODO: should be dropped
+ public:
+ tlm_phase();
+ tlm_phase(unsigned int id);
- tlm_phase(tlm_phase_enum standard);
- tlm_phase& operator=(tlm_phase_enum standard);
+ tlm_phase(tlm_phase_enum standard);
+ tlm_phase &operator = (tlm_phase_enum standard);
- operator unsigned int() const { return m_id; }
- const char* get_name() const;
+ operator unsigned int() const { return m_id; }
+ const char *get_name() const;
-protected:
- // register extended phase
- tlm_phase( const std::type_info & type, const char* name );
+ protected:
+ // Register extended phase.
+ tlm_phase(const std::type_info &type, const char *name);
-private:
- unsigned int m_id;
+ private:
+ unsigned int m_id;
};
-inline
-tlm_phase::tlm_phase()
- : m_id( UNINITIALIZED_PHASE )
-{}
+inline tlm_phase::tlm_phase() : m_id(UNINITIALIZED_PHASE) {}
-inline
-tlm_phase::tlm_phase( tlm_phase_enum standard )
- : m_id( standard )
-{}
+inline tlm_phase::tlm_phase(tlm_phase_enum standard) : m_id(standard) {}
-inline
-tlm_phase& tlm_phase::operator=( tlm_phase_enum standard )
+inline tlm_phase &
+tlm_phase::operator = (tlm_phase_enum standard)
{
- m_id = standard;
- return *this;
+ m_id = standard;
+ return *this;
}
-inline
-std::ostream& operator<<(std::ostream& s, const tlm_phase& p)
+inline std::ostream &
+operator << (std::ostream &s, const tlm_phase &p)
{
- s << p.get_name();
- return s;
+ s << p.get_name();
+ return s;
}
#define TLM_DECLARE_EXTENDED_PHASE(name_arg) \
- static class SC_CONCAT_HELPER_(tlm_phase_, name_arg) \
- : public ::tlm::tlm_phase \
- { \
+static class SC_CONCAT_HELPER_(tlm_phase_, name_arg) : \
+ public ::tlm::tlm_phase \
+{ \
typedef SC_CONCAT_HELPER_(tlm_phase_, name_arg) this_type; \
public: \
- SC_CONCAT_HELPER_(tlm_phase_, name_arg)() /* register extended phase */ \
- : ::tlm::tlm_phase( typeid(*this), SC_STRINGIFY_HELPER_(name_arg) ) \
+ SC_CONCAT_HELPER_(tlm_phase_, name_arg)() : \
+ /* register extended phase */ \
+ ::tlm::tlm_phase(typeid(*this), SC_STRINGIFY_HELPER_(name_arg)) \
{} \
\
- static const this_type& get_phase() /* needed only for IEEE 1666-2011 */ \
- { static this_type this_; return this_; } \
- } \
- const name_arg
+ static const this_type &get_phase() \
+ /* needed only for IEEE 1666-2011 */ \
+ { \
+ static this_type this_; \
+ return this_; \
+ } \
+} const name_arg
// for backwards-compatibility
-#define DECLARE_EXTENDED_PHASE( NameArg ) \
- TLM_DECLARE_EXTENDED_PHASE( NameArg )
+#define DECLARE_EXTENDED_PHASE(NameArg) TLM_DECLARE_EXTENDED_PHASE(NameArg)
} // namespace tlm
-#endif /* TLM_CORE_TLM2_TLM_PHASE_H_INCLUDED_ */
-// Taf!
+#undef SC_CONCAT_HELPER_
+#undef SC_CONCAT_HELPER_DEFERRED_
+#undef SC_CONCAT_HELPER_MORE_DEFERRED_
+
+#undef SC_STRINGIFY_HELPER_
+#undef SC_STRINGIFY_HELPER_DEFERRED_
+#undef SC_STRINGIFY_HELPER_MORE_DEFERRED_
+
+#endif /* __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_GENERIC_PAYLOAD_TLM_PHASE_H__ */
*****************************************************************************/
-#ifndef TLM_CORE_TLM2_TLM_GLOBAL_QUANTUM_H_INCLUDED_
-#define TLM_CORE_TLM2_TLM_GLOBAL_QUANTUM_H_INCLUDED_
+#ifndef __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_QUANTUM_TLM_GLOBAL_QUANTUM_H__
+#define __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_QUANTUM_TLM_GLOBAL_QUANTUM_H__
-#include "sysc/kernel/sc_time.h"
+#include <systemc>
-namespace tlm {
+namespace tlm
+{
//
// tlm_global_quantum class
// the global quantum is set.
//
-class SC_API tlm_global_quantum
+class tlm_global_quantum
{
-public:
- //
- // Returns a reference to the tlm_global_quantum singleton
- //
- static tlm_global_quantum& instance();
-
-public:
-
- //
- // Setter/getter for the global quantum
- //
- void set(const sc_core::sc_time& t)
- {
- m_global_quantum = t;
- }
-
- const sc_core::sc_time& get() const
- {
- return m_global_quantum;
- }
-
- //
- // This function will calculate the maximum value for the next local
- // quantum for an initiator. All initiators should synchronize on
- // integer multiples of the global quantum value. The value for the
- // local quantum of an initiator can be smaller, but should never be
- // greater than the value returned by this method.
- //
- sc_core::sc_time compute_local_quantum();
-
-protected:
- tlm_global_quantum();
-
-protected:
- sc_core::sc_time m_global_quantum;
+ public:
+ //
+ // Returns a reference to the tlm_global_quantum singleton
+ //
+ static tlm_global_quantum &instance();
+
+ public:
+
+ //
+ // Setter/getter for the global quantum
+ //
+ void set(const sc_core::sc_time &t) { m_global_quantum = t; }
+ const sc_core::sc_time &get() const { return m_global_quantum; }
+
+ //
+ // This function will calculate the maximum value for the next local
+ // quantum for an initiator. All initiators should synchronize on
+ // integer multiples of the global quantum value. The value for the
+ // local quantum of an initiator can be smaller, but should never be
+ // greater than the value returned by this method.
+ //
+ sc_core::sc_time compute_local_quantum();
+
+ protected:
+ tlm_global_quantum();
+
+ protected:
+ sc_core::sc_time m_global_quantum;
};
} // namespace tlm
-#endif // TLM_CORE_TLM2_TLM_GLOBAL_QUANTUM_H_INCLUDED_
+#endif /* __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_QUANTUM_TLM_GLOBAL_QUANTUM_H__ */
*****************************************************************************/
-#ifndef TLM_CORE_TLM2_TLM_QUANTUM_H_INCLUDED_
-#define TLM_CORE_TLM2_TLM_QUANTUM_H_INCLUDED_
+#ifndef ____SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_QUANTUM_TLM_QUANTUM_H__
+#define ____SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_QUANTUM_TLM_QUANTUM_H__
#include "tlm_core/tlm_2/tlm_quantum/tlm_global_quantum.h"
-#endif // TLM_CORE_TLM2_TLM_QUANTUM_H_INCLUDED_
+#endif /* ____SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_QUANTUM_TLM_QUANTUM_H__ */
*****************************************************************************/
-#ifndef TLM_CORE_TLM_BASE_SOCKET_IF_H_INCLUDED_
-#define TLM_CORE_TLM_BASE_SOCKET_IF_H_INCLUDED_
+#ifndef __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_SOCKETS_TLM_BASE_SOCKET_IF_H__
+#define __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_SOCKETS_TLM_BASE_SOCKET_IF_H__
-#include "sysc/utils/sc_typeindex.h"
+#include <systemc>
-namespace tlm {
+namespace tlm
+{
enum tlm_socket_category
{
class tlm_base_socket_if
{
-public:
- virtual sc_core::sc_port_base & get_port_base() = 0;
- virtual sc_core::sc_port_base const & get_port_base() const = 0;
- virtual sc_core::sc_export_base & get_export_base() = 0;
- virtual sc_core::sc_export_base const & get_export_base() const = 0;
- virtual unsigned int get_bus_width() const = 0;
- virtual sc_core::sc_type_index get_protocol_types() const = 0;
- virtual tlm_socket_category get_socket_category() const = 0;
-
-protected:
- virtual ~tlm_base_socket_if() {}
+ public:
+ virtual sc_core::sc_port_base &get_port_base() = 0;
+ virtual sc_core::sc_port_base const &get_port_base() const = 0;
+ virtual sc_core::sc_export_base &get_export_base() = 0;
+ virtual sc_core::sc_export_base const &get_export_base() const = 0;
+ virtual unsigned int get_bus_width() const = 0;
+ virtual sc_core::sc_type_index get_protocol_types() const = 0;
+ virtual tlm_socket_category get_socket_category() const = 0;
+
+ protected:
+ virtual ~tlm_base_socket_if() {}
};
} // namespace tlm
-#endif // TLM_CORE_TLM_BASE_SOCKET_IF_H_INCLUDED_
+#endif // __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_SOCKETS_TLM_BASE_SOCKET_IF_H__
*****************************************************************************/
-#ifndef TLM_CORE_TLM_INITIATOR_SOCKET_H_INCLUDED_
-#define TLM_CORE_TLM_INITIATOR_SOCKET_H_INCLUDED_
+#ifndef __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_SOCKETS_TLM_INITIATOR_SOCKET_H__
+#define __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_SOCKETS_TLM_INITIATOR_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"
-#if defined(__clang__) || \
- (defined(__GNUC__) && ((__GNUC__ * 1000 + __GNUC_MINOR__) >= 4006))
-// ignore warning about deliberately hidden "bind()" overloads
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Woverloaded-virtual"
-#endif
-
-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_initiator_socket_b
{
-public:
- virtual ~tlm_base_initiator_socket_b() {}
-
- virtual sc_core::sc_port_b<FW_IF> & get_base_port() = 0;
- virtual sc_core::sc_port_b<FW_IF> const & get_base_port() const = 0;
- virtual BW_IF & get_base_interface() = 0;
- virtual BW_IF const & get_base_interface() const = 0;
- virtual sc_core::sc_export<BW_IF> & get_base_export() = 0;
- virtual sc_core::sc_export<BW_IF> const & get_base_export() const = 0;
+ public:
+ virtual ~tlm_base_initiator_socket_b() {}
+
+ virtual sc_core::sc_port_b<FW_IF> &get_base_port() = 0;
+ virtual sc_core::sc_port_b<FW_IF> const &get_base_port() const = 0;
+ virtual BW_IF &get_base_interface() = 0;
+ virtual BW_IF const &get_base_interface() const = 0;
+ virtual sc_core::sc_export<BW_IF> &get_base_export() = 0;
+ virtual sc_core::sc_export<BW_IF> const &get_base_export() const = 0;
};
+template <unsigned int BUSWIDTH, typename FW_IF, typename BW_IF>
+class tlm_base_target_socket_b;
-template <unsigned int BUSWIDTH,
- typename FW_IF,
- typename BW_IF> class tlm_base_target_socket_b;
-
-template <unsigned int BUSWIDTH,
- typename FW_IF,
- typename BW_IF,
- int N,
- sc_core::sc_port_policy POL> class tlm_base_target_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_initiator_socket : public tlm_base_socket_if,
- public tlm_base_initiator_socket_b<BUSWIDTH, FW_IF, BW_IF>,
- public sc_core::sc_port<FW_IF, N, POL>
+template <unsigned int BUSWIDTH, typename FW_IF, typename BW_IF, int N,
+ sc_core::sc_port_policy POL>
+class tlm_base_target_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_initiator_socket :
+ public tlm_base_socket_if,
+ public tlm_base_initiator_socket_b<BUSWIDTH, FW_IF, BW_IF>,
+ public sc_core::sc_port<FW_IF, N, POL>
{
-public:
- typedef FW_IF fw_interface_type;
- typedef BW_IF bw_interface_type;
- typedef sc_core::sc_port<fw_interface_type,N,POL> port_type;
-
- typedef sc_core::sc_export<bw_interface_type> export_type;
-
- typedef tlm_base_target_socket_b<BUSWIDTH,
- fw_interface_type,
- bw_interface_type> base_target_socket_type;
- typedef tlm_base_initiator_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_target_socket;
-
-public:
- tlm_base_initiator_socket()
- : port_type(sc_core::sc_gen_unique_name("tlm_base_initiator_socket"))
- , m_export(sc_core::sc_gen_unique_name("tlm_base_initiator_socket_export"))
- {
- }
-
- explicit tlm_base_initiator_socket(const char* name)
- : port_type(name)
- , m_export(sc_core::sc_gen_unique_name((std::string(name) + "_export").c_str()))
- {
- }
-
- virtual const char* kind() const
- {
- return "tlm_base_initiator_socket";
- }
-
- //
- // Bind initiator socket to target 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_target_socket_type& s)
- {
- // initiator.port -> target.export
- (get_base_port())(s.get_base_interface());
- // target.port -> initiator.export
- (s.get_base_port())(get_base_interface());
- }
-
- void operator() (base_target_socket_type& s)
- {
- bind(s);
- }
-
- //
- // Bind initiator socket to initiator socket (hierarchical bind)
- // - Binds both the export and the port
- //
- virtual void bind(base_type& s)
- {
- // port
- (get_base_port())(s.get_base_port());
- // export
- (s.get_base_export())(get_base_export());
- }
-
- void operator() (base_type& s)
- {
- bind(s);
- }
-
- //
- // Bind interface to socket
- // - Binds the interface to the export of this socket
- //
- virtual void bind(bw_interface_type& ifs)
- {
- (get_base_export())(ifs);
- }
-
- void operator() (bw_interface_type& s)
- {
- bind(s);
- }
-
- // Implementation of tlm_base_socket_if functions
- virtual sc_core::sc_port_base & get_port_base()
- { return *this; }
- virtual sc_core::sc_port_base const & get_port_base() const
- { return *this; }
- virtual sc_core::sc_export_base & get_export_base()
- { return m_export; }
- virtual sc_core::sc_export_base const & get_export_base() const
- { return m_export; }
- virtual unsigned int get_bus_width() const
- { return BUSWIDTH; }
- virtual tlm_socket_category get_socket_category() const
- { return TLM_INITIATOR_SOCKET; }
-
- // Implementation of tlm_base_target_socket_b functions
- virtual sc_core::sc_port_b<FW_IF> & get_base_port()
- { return *this; }
- virtual sc_core::sc_port_b<FW_IF> const & get_base_port() const
- { return *this; }
-
- virtual BW_IF & get_base_interface()
- { return m_export; }
- virtual BW_IF const & get_base_interface() const
- { return m_export; }
-
- virtual sc_core::sc_export<BW_IF> & get_base_export()
- { return m_export; }
- virtual sc_core::sc_export<BW_IF> const & get_base_export() const
- { return m_export; }
-
-protected:
- export_type m_export;
+ public:
+ typedef FW_IF fw_interface_type;
+ typedef BW_IF bw_interface_type;
+ typedef sc_core::sc_port<fw_interface_type, N, POL> port_type;
+
+ typedef sc_core::sc_export<bw_interface_type> export_type;
+
+ typedef tlm_base_target_socket_b<
+ BUSWIDTH, fw_interface_type, bw_interface_type>
+ base_target_socket_type;
+ typedef tlm_base_initiator_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_target_socket;
+
+ public:
+ tlm_base_initiator_socket() :
+ port_type(sc_core::sc_gen_unique_name("tlm_base_initiator_socket")),
+ m_export(sc_core::sc_gen_unique_name(
+ "tlm_base_initiator_socket_export"))
+ {}
+
+ explicit tlm_base_initiator_socket(const char *name) : port_type(name),
+ m_export(sc_core::sc_gen_unique_name(
+ (std::string(name) + "_export").c_str()))
+ {}
+
+ virtual const char* kind() const { return "tlm_base_initiator_socket"; }
+
+ //
+ // Bind initiator socket to target 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_target_socket_type &s)
+ {
+ // initiator.port -> target.export
+ (get_base_port())(s.get_base_interface());
+ // target.port -> initiator.export
+ (s.get_base_port())(get_base_interface());
+ }
+
+ void operator () (base_target_socket_type &s) { bind(s); }
+
+ //
+ // Bind initiator socket to initiator socket (hierarchical bind)
+ // - Binds both the export and the port
+ //
+ virtual void
+ bind(base_type &s)
+ {
+ // port
+ (get_base_port())(s.get_base_port());
+ // export
+ (s.get_base_export())(get_base_export());
+ }
+
+ void operator() (base_type &s) { bind(s); }
+
+ //
+ // Bind interface to socket
+ // - Binds the interface to the export of this socket
+ //
+ virtual void bind(bw_interface_type &ifs) { (get_base_export())(ifs); }
+ void operator() (bw_interface_type &s) { bind(s); }
+
+ // Implementation of tlm_base_socket_if functions
+ virtual sc_core::sc_port_base &get_port_base() { return *this; }
+ virtual sc_core::sc_port_base const &
+ get_port_base() const
+ {
+ return *this;
+ }
+ virtual sc_core::sc_export_base &get_export_base() { return m_export; }
+ virtual sc_core::sc_export_base const &
+ get_export_base() const
+ {
+ return m_export;
+ }
+ virtual unsigned int get_bus_width() const { return BUSWIDTH; }
+ virtual tlm_socket_category
+ get_socket_category() const
+ {
+ return TLM_INITIATOR_SOCKET;
+ }
+
+ // Implementation of tlm_base_target_socket_b functions
+ virtual sc_core::sc_port_b<FW_IF> &get_base_port() { return *this; }
+ virtual sc_core::sc_port_b<FW_IF> const &
+ get_base_port() const
+ {
+ return *this;
+ }
+
+ virtual BW_IF &get_base_interface() { return m_export; }
+ virtual BW_IF const &get_base_interface() const { return m_export; }
+
+ virtual sc_core::sc_export<BW_IF> &get_base_export() { return m_export; }
+ virtual sc_core::sc_export<BW_IF> const &
+ get_base_export() const
+ {
+ return m_export;
+ }
+
+ protected:
+ export_type m_export;
};
//
// Convenience socket classes
//
-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_initiator_socket :
- public tlm_base_initiator_socket<BUSWIDTH,
- tlm_fw_transport_if<TYPES>,
- tlm_bw_transport_if<TYPES>,
- N, POL>
+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_initiator_socket : public tlm_base_initiator_socket<
+ BUSWIDTH, tlm_fw_transport_if<TYPES>,
+ tlm_bw_transport_if<TYPES>, N, POL>
{
-public:
- tlm_initiator_socket() :
- tlm_base_initiator_socket<BUSWIDTH,
- tlm_fw_transport_if<TYPES>,
- tlm_bw_transport_if<TYPES>,
- N, POL>()
- {
- }
-
- explicit tlm_initiator_socket(const char* name) :
- tlm_base_initiator_socket<BUSWIDTH,
- tlm_fw_transport_if<TYPES>,
- tlm_bw_transport_if<TYPES>,
- N, POL>(name)
- {
- }
-
- virtual const char* kind() const
- {
- return "tlm_initiator_socket";
- }
-
- virtual sc_core::sc_type_index get_protocol_types() const
- {
- return typeid(TYPES);
- }
+ public:
+ tlm_initiator_socket() : tlm_base_initiator_socket<
+ BUSWIDTH, tlm_fw_transport_if<TYPES>,
+ tlm_bw_transport_if<TYPES>, N, POL>()
+ {}
+
+ explicit tlm_initiator_socket(const char *name) :
+ tlm_base_initiator_socket<BUSWIDTH, tlm_fw_transport_if<TYPES>,
+ tlm_bw_transport_if<TYPES>, N, POL>(name)
+ {}
+
+ virtual const char *kind() const { return "tlm_initiator_socket"; }
+
+ virtual sc_core::sc_type_index
+ get_protocol_types() const
+ {
+ return typeid(TYPES);
+ }
};
} // namespace tlm
-#if defined(__clang__) || \
- (defined(__GNUC__) && ((__GNUC__ * 1000 + __GNUC_MINOR__) >= 4006))
-#pragma GCC diagnostic pop
-#endif
-
-#endif // TLM_CORE_TLM_INITIATOR_SOCKET_H_INCLUDED_
+#endif /* __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_SOCKETS_TLM_INITIATOR_SOCKET_H__ */
*****************************************************************************/
-#ifndef __TLM_SOCKETS_H__
-#define __TLM_SOCKETS_H__
+#ifndef __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_SOCKETS_TLM_SOCKETS_H__
+#define __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_SOCKETS_TLM_SOCKETS_H__
#include "tlm_core/tlm_2/tlm_sockets/tlm_initiator_socket.h"
#include "tlm_core/tlm_2/tlm_sockets/tlm_target_socket.h"
-#endif /* __TLM_SOCKETS_H__ */
+#endif /* __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_SOCKETS_TLM_SOCKETS_H__ */
*****************************************************************************/
-#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__ */
*****************************************************************************/
-/* ---------------------------------------------------------------------------------------
- @file tlm_version.h
-
- @brief TLM version header
-
+/* ---------------------------------------------------------------------------
Original Author:
Charles Wilson, XtremeEDA Corporation
@description
- This header contains preprocessor and compiler symbols to allow for the determination
- of the TLM version information. This conforms to IEEE 1666-2005 section 8.5.5 - 8.5.7
- .
+ This header contains preprocessor and compiler symbols to allow for the
+ determination of the TLM version information. This conforms to
+ IEEE 1666-2005 section 8.5.5 - 8.5.7
The following are provided:
- .
+
preprocessor: TLM_VERSION_MAJOR numeric
TLM_VERSION_MINOR numeric
TLM_VERSION_PATCH numeric
TLM_IS_PRERELEASE bool (1,0)
TLM_VERSION string {2.0.0_DR3-TLMWG}
TLM_COPYRIGHT string
- .
+
compiler: tlm_version_major const unsigned int
tlm_version_minor const unsigned int
tlm_version_patch const unsigned int
tlm_is_prerelease const bool
tlm_version const string
tlm_copyright const string
- .
+
accessors: inline const char* tlm_release (void)
inline const char* tlm_version (void)
inline const char* tlm_copyright (void)
+--------------------------------------------------------------------------- */
---------------------------------------------------------------------------------------- */
-
-#ifndef __TLM_VERSION_H__
-#define __TLM_VERSION_H__
+#ifndef __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_VERSION_H__
+#define __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_VERSION_H__
namespace tlm
{
-#define TLM_VERSION_MAJOR 2 ///< version major level ( numeric )
-#define TLM_VERSION_MINOR 0 ///< version minor level ( numeric )
-#define TLM_VERSION_PATCH 4 ///< version patch level ( numeric )
-#define TLM_VERSION_ORIGINATOR "Accellera" ///< TLM creator string
-#define TLM_VERSION_SEPARATOR "." ///< version string separator
+#define TLM_VERSION_MAJOR 2 ///< version major level ( numeric )
+#define TLM_VERSION_MINOR 0 ///< version minor level ( numeric )
+#define TLM_VERSION_PATCH 4 ///< version patch level ( numeric )
+#define TLM_VERSION_ORIGINATOR "Accellera" ///< TLM creator string
+#define TLM_VERSION_SEPARATOR "." ///< version string separator
-#define TLM_IS_PRERELEASE 0 ///< pre-release flag ( 1 / 0 )
+#define TLM_IS_PRERELEASE 0 ///< pre-release flag (1/0)
#if TLM_IS_PRERELEASE
-# define TLM_VERSION_PRERELEASE "pub_rev" ///< pre-release version string
+# define TLM_VERSION_PRERELEASE "pub_rev" ///< pre-release version string
#else
-# define TLM_VERSION_PRERELEASE "" ///< pre-release version string
+# define TLM_VERSION_PRERELEASE "" ///< pre-release version string
#endif
-#define TLM_VERSION_RELEASE_YEAR "2017" ///< release year ( YYYY )
-#define TLM_VERSION_RELEASE_MONTH "10" ///< release month ( MM )
-#define TLM_VERSION_RELEASE_DAY "12" ///< release day ( DD )
+#define TLM_VERSION_RELEASE_YEAR "2017" ///< release year ( YYYY )
+#define TLM_VERSION_RELEASE_MONTH "10" ///< release month ( MM )
+#define TLM_VERSION_RELEASE_DAY "12" ///< release day ( DD )
#define TLM_COPYRIGHT \
"Copyright (c) 1996-" TLM_VERSION_RELEASE_YEAR " by all Contributors\n" \
"ALL RIGHTS RESERVED"
-/************************** do not modify below this line *******************************/
+/******************** do not modify below this line *************************/
-/******************************* preprocessor symbols ***********************************/
+/************************* preprocessor symbols *****************************/
-#define TLM_VERSION_RELEASE_DATE TLM_VERSION_RELEASE_YEAR \
- TLM_VERSION_RELEASE_MONTH \
- TLM_VERSION_RELEASE_DAY
+#define TLM_VERSION_RELEASE_DATE TLM_VERSION_RELEASE_YEAR \
+ TLM_VERSION_RELEASE_MONTH \
+ TLM_VERSION_RELEASE_DAY
-#define TLM_VERSION_STR(x) TLM_VERSION_STR_HELPER(x)
-#define TLM_VERSION_STR_HELPER(x) #x
+#define TLM_VERSION_STR(x) TLM_VERSION_STR_HELPER(x)
+#define TLM_VERSION_STR_HELPER(x) #x
-#define TLM_VERSION_STRING_MAJOR TLM_VERSION_STR(TLM_VERSION_MAJOR)
-#define TLM_VERSION_STRING_MINOR TLM_VERSION_STR(TLM_VERSION_MINOR)
-#define TLM_VERSION_STRING_PATCH TLM_VERSION_STR(TLM_VERSION_PATCH)
+#define TLM_VERSION_STRING_MAJOR TLM_VERSION_STR(TLM_VERSION_MAJOR)
+#define TLM_VERSION_STRING_MINOR TLM_VERSION_STR(TLM_VERSION_MINOR)
+#define TLM_VERSION_STRING_PATCH TLM_VERSION_STR(TLM_VERSION_PATCH)
-#define TLM_VERSION_STRING_MMP TLM_VERSION_STRING_MAJOR TLM_VERSION_SEPARATOR \
- TLM_VERSION_STRING_MINOR TLM_VERSION_SEPARATOR \
- TLM_VERSION_STRING_PATCH
+#define TLM_VERSION_STRING_MMP TLM_VERSION_STRING_MAJOR TLM_VERSION_SEPARATOR \
+ TLM_VERSION_STRING_MINOR TLM_VERSION_SEPARATOR \
+ TLM_VERSION_STRING_PATCH
-#define TLM_VERSION_STRING_PRE_START "_"
-#define TLM_VERSION_STRING_PRE_END "-"
+#define TLM_VERSION_STRING_PRE_START "_"
+#define TLM_VERSION_STRING_PRE_END "-"
-#if ( TLM_IS_PRERELEASE == 1 )
+#if (TLM_IS_PRERELEASE == 1)
-#define TLM_VERSION_STRING_PRERELEASE TLM_VERSION_PRERELEASE
-#define TLM_VERSION_STRING_RELEASE_DATE ""
+# define TLM_VERSION_STRING_PRERELEASE TLM_VERSION_PRERELEASE
+# define TLM_VERSION_STRING_RELEASE_DATE ""
-#else /* TLM_IS_PRERELEASE == 1 */
+#else /* TLM_IS_PRERELEASE == 1 */
-#define TLM_VERSION_STRING_PRERELEASE ""
-#define TLM_VERSION_STRING_RELEASE_DATE TLM_VERSION_RELEASE_DATE
+# define TLM_VERSION_STRING_PRERELEASE ""
+# define TLM_VERSION_STRING_RELEASE_DATE TLM_VERSION_RELEASE_DATE
-#endif /* TLM_IS_PRERELEASE == 1 */
+#endif /* TLM_IS_PRERELEASE == 1 */
-#define TLM_VERSION_STRING TLM_VERSION_STRING_MMP \
- TLM_VERSION_STRING_PRE_START \
- TLM_VERSION_STRING_PRERELEASE \
- TLM_VERSION_STRING_PRE_END \
- TLM_VERSION_ORIGINATOR
+#define TLM_VERSION_STRING TLM_VERSION_STRING_MMP \
+ TLM_VERSION_STRING_PRE_START \
+ TLM_VERSION_STRING_PRERELEASE \
+ TLM_VERSION_STRING_PRE_END \
+ TLM_VERSION_ORIGINATOR
-#define TLM_VERSION_STRING_2 "TLM " \
- TLM_VERSION_STRING_MMP \
- " --- " \
- TLM_VERSION_RELEASE_YEAR \
- "-" \
- TLM_VERSION_RELEASE_MONTH \
- "-" \
- TLM_VERSION_RELEASE_DAY
+#define TLM_VERSION_STRING_2 "TLM " \
+ TLM_VERSION_STRING_MMP \
+ " --- " \
+ TLM_VERSION_RELEASE_YEAR \
+ "-" \
+ TLM_VERSION_RELEASE_MONTH \
+ "-" \
+ TLM_VERSION_RELEASE_DAY
-#define TLM_VERSION TLM_VERSION_STRING
+#define TLM_VERSION TLM_VERSION_STRING
-/********************************* compiler symbols **************************************/
+/*************************** compiler symbols ********************************/
-const unsigned int tlm_version_major ( TLM_VERSION_MAJOR );
-const unsigned int tlm_version_minor ( TLM_VERSION_MINOR );
-const unsigned int tlm_version_patch ( TLM_VERSION_PATCH );
+const unsigned int tlm_version_major(TLM_VERSION_MAJOR);
+const unsigned int tlm_version_minor(TLM_VERSION_MINOR);
+const unsigned int tlm_version_patch(TLM_VERSION_PATCH);
-const bool tlm_is_prerelease ( TLM_IS_PRERELEASE );
+const bool tlm_is_prerelease(TLM_IS_PRERELEASE);
-const std::string tlm_version_string ( TLM_VERSION_STRING );
-const std::string tlm_version_originator ( TLM_VERSION_ORIGINATOR );
-const std::string tlm_version_prerelease ( TLM_VERSION_PRERELEASE );
-const std::string tlm_version_release_date ( TLM_VERSION_STRING_RELEASE_DATE );
-const std::string tlm_copyright_string ( TLM_COPYRIGHT );
-const std::string tlm_version_string_2 ( TLM_VERSION_STRING_2 );
+const std::string tlm_version_string(TLM_VERSION_STRING);
+const std::string tlm_version_originator(TLM_VERSION_ORIGINATOR);
+const std::string tlm_version_prerelease(TLM_VERSION_PRERELEASE);
+const std::string tlm_version_release_date(TLM_VERSION_STRING_RELEASE_DATE);
+const std::string tlm_copyright_string(TLM_COPYRIGHT);
+const std::string tlm_version_string_2(TLM_VERSION_STRING_2);
-inline const char*
-tlm_release
-( void
-)
-{
- return tlm_version_string.c_str ();
-}
-
-inline const char*
-tlm_version
-( void
-)
-{
- return tlm_version_string_2.c_str ();
-}
-
-inline const char*
-tlm_copyright
-( void
-)
-{
- return tlm_copyright_string.c_str ();
-}
+inline const char *tlm_release() { return tlm_version_string.c_str(); }
+inline const char *tlm_version() { return tlm_version_string_2.c_str(); }
+inline const char *tlm_copyright() { return tlm_copyright_string.c_str(); }
} // namespace tlm
-#endif /* __TLM_VERSION_H__ */
+#endif /* __SYSTEMC_EXT_TLM_CORE_TLM_2_TLM_VERSION_H__ */
+++ /dev/null
-## ****************************************************************************
-##
-## 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.
-##
-## ****************************************************************************
-##
-## src/tlm_utils/Makefile.am --
-## Process this file with automake to produce a Makefile.in file.
-##
-## Original Author: Alan Fitch, Doulos, 2012-03-10
-##
-## ****************************************************************************
-##
-## MODIFICATION LOG - modifiers, enter your name, affiliation, date and
-## changes you are making here.
-##
-## Name, Affiliation, Date:
-## Description of Modification:
-##
-## ****************************************************************************
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-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
permissions and limitations under the License.
*****************************************************************************/
-#ifndef TLM_UTILS_CONVENIENCE_SOCKET_BASES_H_INCLUDED_
-#define TLM_UTILS_CONVENIENCE_SOCKET_BASES_H_INCLUDED_
+#ifndef __SYSTEMC_EXT_TLM_UTILS_CONVENIENCE_SOCKET_BASES_H__
+#define __SYSTEMC_EXT_TLM_UTILS_CONVENIENCE_SOCKET_BASES_H__
-#include <sysc/kernel/sc_cmnhdr.h>
+#include <systemc>
-namespace sc_core { class SC_API sc_object; }
+namespace sc_core
+{
+
+class sc_object;
-namespace tlm_utils {
+} // namespace sc_core
+
+namespace tlm_utils
+{
-// implementation-defined base class helper for convenience sockets
-class SC_API convenience_socket_base
+// Implementation-defined base class helper for convenience sockets.
+class convenience_socket_base
{
-public:
- void display_warning(const char* msg) const;
- void display_error(const char* msg) const;
-protected:
- virtual ~convenience_socket_base(){}
-private:
- virtual const char* get_report_type() const = 0;
- virtual const sc_core::sc_object* get_socket() const = 0;
+ public:
+ void display_warning(const char *msg) const;
+ void display_error(const char *msg) const;
+
+ protected:
+ virtual ~convenience_socket_base() {}
+
+ private:
+ virtual const char *get_report_type() const = 0;
+ virtual const sc_core::sc_object *get_socket() const = 0;
};
-// implementation-defined base class helper for simple sockets
-class SC_API simple_socket_base : public convenience_socket_base
+// Implementation-defined base class helper for simple sockets.
+class simple_socket_base : public convenience_socket_base
{
- virtual const char* get_report_type() const;
-protected:
- void elaboration_check(const char* action) const;
+ virtual const char *get_report_type() const;
+
+ protected:
+ void elaboration_check(const char *action) const;
};
-// implementation-defined base class helper for passthrough sockets
-class SC_API passthrough_socket_base : public convenience_socket_base
+// Implementation-defined base class helper for passthrough sockets.
+class passthrough_socket_base : public convenience_socket_base
{
- virtual const char* get_report_type() const;
+ virtual const char *get_report_type() const;
};
-// implementation-defined base class helper for multi sockets
-class SC_API multi_socket_base : public convenience_socket_base
+// Implementation-defined base class helper for multi sockets.
+class multi_socket_base : public convenience_socket_base
{
- virtual const char* get_report_type() const;
+ virtual const char *get_report_type() const;
};
-// implementation-defined base class for callback helpers
-class SC_API convenience_socket_cb_holder
+// Implementation-defined base class for callback helpers.
+class convenience_socket_cb_holder
{
-public:
- void display_warning(const char* msg) const;
- void display_error(const char* msg) const;
+ public:
+ void display_warning(const char *msg) const;
+ void display_error(const char *msg) const;
-protected:
- explicit convenience_socket_cb_holder(convenience_socket_base* owner)
- : m_owner(owner) {}
+ protected:
+ explicit convenience_socket_cb_holder(convenience_socket_base *owner) :
+ m_owner(owner)
+ {}
-private:
- convenience_socket_base* m_owner;
+ private:
+ convenience_socket_base *m_owner;
};
} // namespace tlm_utils
-#endif // TLM_UTILS_CONVENIENCE_SOCKET_BASES_H_INCLUDED_
+
+#endif /* __SYSTEMC_EXT_TLM_UTILS_CONVENIENCE_SOCKET_BASES_H__ */
permissions and limitations under the License.
*****************************************************************************/
-
+
/*
-Instance specific extensions, are extension that only a single instance of a module
-may access. They are invisible to all other modules; they are private to this
-instance so to speak.
-
-As they are only of value to a certain instance, this instance knows very well
-when it needs them and when it does not need them any longer (usually when
-a transaction passes through a module for the last time).
-It does not have to care if anyone else in the system may still have a
-reference to the transaction as this one is not able to access the extension
-anyway.
+Instance specific extensions, are extension that only a single instance of a
+module may access. They are invisible to all other modules; they are private
+to this instance so to speak.
+
+As they are only of value to a certain instance, this instance knows very
+well when it needs them and when it does not need them any longer (usually
+when a transaction passes through a module for the last time). It does not
+have to care if anyone else in the system may still have a reference to the
+transaction as this one is not able to access the extension anyway.
Therefore the instance is obliged to call set_extension when it wants to add a
private extension and clear_extension when it does not need it any more.
To get access to an instance specifc extension the module must own a so called
instance_specific_extension_accessor that provides the exclusive access rights.
-Assuming the instance_specific_extension_accessor of a given module is called m_accessor
-and the transaction of which the private extension is about to be accessed
-is called txn, then the calls have to be
+Assuming the instance_specific_extension_accessor of a given module is called
+m_accessor and the transaction of which the private extension is about to be
+accessed is called txn, then the calls have to be
m_accessor(txn).set_extension(...);
or
The owner of the private extension is responsible to allocate/deallocate
the extension before/after setting/clearing the extension.
*/
-
-#ifndef TLM_UTILS_INSTANCE_SPECIFIC_EXTENSIONS_H_INCLUDED_
-#define TLM_UTILS_INSTANCE_SPECIFIC_EXTENSIONS_H_INCLUDED_
+
+#ifndef __SYSTEMC_EXT_TLM_UTILS_INSTANCE_SPECIFIC_EXTENSIONS_H__
+#define __SYSTEMC_EXT_TLM_UTILS_INSTANCE_SPECIFIC_EXTENSIONS_H__
#include "tlm_utils/instance_specific_extensions_int.h"
-namespace tlm_utils {
+namespace tlm_utils
+{
-//The templated private extension. Similar to normal extension
+// The templated private extension. Similar to normal extension.
template <typename T>
-class instance_specific_extension : public ispex_base {
-public:
+class instance_specific_extension : public ispex_base
+{
+ public:
virtual ~instance_specific_extension() {}
const static unsigned int priv_id;
};
template <typename T>
-const unsigned int instance_specific_extension<T>::priv_id
- = ispex_base::register_private_extension(typeid(T));
+const unsigned int instance_specific_extension<T>::priv_id =
+ ispex_base::register_private_extension(typeid(T));
// ----------------------------------------------------------------------------
// This is the class that actually sits in the extension array
-// - we keep this small since that one gets allocated and deallocated all the times
-// - we keep the implementation in the header to avoid registration
-// of the extension itself unless used in the model
-class instance_specific_extension_carrier
- : public tlm::tlm_extension<instance_specific_extension_carrier>
+// - We keep this small since that one gets allocated and deallocated all
+// the times.
+// - We keep the implementation in the header to avoid registration
+// of the extension itself unless used in the model.
+class instance_specific_extension_carrier :
+ public tlm::tlm_extension<instance_specific_extension_carrier>
{
- friend class instance_specific_extension_accessor;
-public:
- instance_specific_extension_carrier()
- : m_container()
- {}
-
- virtual tlm::tlm_extension_base* clone() const {
- //we don't clone since private info is instance specific and associated to a given txn (the original)
- //so the deep copied txn will be virgin in terms of private info
- return NULL;
- }
-
- void copy_from(tlm::tlm_extension_base const &) { return; }
- void free() { return; }
-
-private:
- instance_specific_extension_container* m_container;
+ friend class instance_specific_extension_accessor;
+ public:
+ instance_specific_extension_carrier() : m_container() {}
+
+ virtual tlm::tlm_extension_base *
+ clone() const
+ {
+ // We don't clone since private info is instance specific and
+ // associated to a given txn (the original) so the deep copied txn
+ // will be virgin in terms of private info.
+ return NULL;
+ }
+
+ void copy_from(tlm::tlm_extension_base const &) { return; }
+ void free() { return; }
+
+ private:
+ instance_specific_extension_container *m_container;
};
// ----------------------------------------------------------------------------
-template<typename T>
-instance_specific_extensions_per_accessor&
-instance_specific_extension_accessor::operator()(T& txn)
+template <typename T>
+instance_specific_extensions_per_accessor &
+instance_specific_extension_accessor::operator () (T &txn)
{
- instance_specific_extension_carrier* carrier = NULL;
- txn.get_extension(carrier);
- if (!carrier) {
- carrier = new instance_specific_extension_carrier();
- carrier->m_container = instance_specific_extension_container::create();
- carrier->m_container->attach_carrier(carrier, &txn, &release_carrier<T>);
- txn.set_extension(carrier);
- }
- return *carrier->m_container->get_accessor(m_index);
+ instance_specific_extension_carrier *carrier = NULL;
+ txn.get_extension(carrier);
+ if (!carrier) {
+ carrier = new instance_specific_extension_carrier();
+ carrier->m_container = instance_specific_extension_container::create();
+ carrier->m_container->attach_carrier(
+ carrier, &txn, &release_carrier<T>);
+ txn.set_extension(carrier);
+ }
+ return *carrier->m_container->get_accessor(m_index);
}
-template<typename T>
+template <typename T>
void
-instance_specific_extension_accessor::
- release_carrier(instance_specific_extension_carrier* carrier, void* txn)
+instance_specific_extension_accessor::release_carrier(
+ instance_specific_extension_carrier *carrier, void *txn)
{
- T* typed_txn = static_cast<T*>(txn);
- typed_txn->clear_extension(carrier);
- delete carrier;
+ T *typed_txn = static_cast<T *>(txn);
+ typed_txn->clear_extension(carrier);
+ delete carrier;
}
} // namespace tlm_utils
-#endif // TLM_UTILS_INSTANCE_SPECIFIC_EXTENSIONS_H_INCLUDED_
+#endif /* __SYSTEMC_EXT_TLM_UTILS_INSTANCE_SPECIFIC_EXTENSIONS_H__ */
permissions and limitations under the License.
*****************************************************************************/
-#ifndef TLM_UTILS_INSTANCE_SPECIFIC_EXTENSIONS_INT_H_INCLUDED_
-#define TLM_UTILS_INSTANCE_SPECIFIC_EXTENSIONS_INT_H_INCLUDED_
+#ifndef __SYSTEMC_EXT_TLM_UTILS_INSTANCE_SPECIFIC_EXTENSIONS_INT_H__
+#define __SYSTEMC_EXT_TLM_UTILS_INSTANCE_SPECIFIC_EXTENSIONS_INT_H__
-#ifndef SC_BUILD // incluce full TLM, when not building the library
#include <tlm>
-#else
-#include "tlm_core/tlm_2/tlm_generic_payload/tlm_gp.h"
-#endif // SC_BUILD
-
-namespace tlm_utils {
-class SC_API ispex_base;
-class SC_API instance_specific_extension_accessor;
-class SC_API instance_specific_extension_container;
+
+namespace tlm_utils
+{
+
+class ispex_base;
+class instance_specific_extension_accessor;
+class instance_specific_extension_container;
class instance_specific_extension_carrier;
class instance_specific_extension_container_pool;
-}
-namespace tlm {
-SC_API_TEMPLATE_DECL_ tlm_array<tlm_utils::ispex_base*>;
+} // namespace tlm_utils
+
+namespace tlm
+{
+
+extern template class tlm_array<tlm_utils::ispex_base *>;
+
} // namespace tlm
-namespace tlm_utils {
+namespace tlm_utils
+{
-//The private extension base. Similar to normal extension base, but without clone and free
-class SC_API ispex_base
+// The private extension base. Similar to normal extension base, but without
+// clone and free.
+class ispex_base
{
friend class tlm::tlm_array<ispex_base*>;
- void free() {} // needed for explicit tlm_array instantiation
-public:
+ void free() {} // Needed for explicit tlm_array instantiation.
+
+ public:
virtual ~ispex_base() {}
-protected:
- static unsigned int register_private_extension(const std::type_info&);
+
+ protected:
+ static unsigned int register_private_extension(const std::type_info &);
};
-//this thing is basically a snippet of the generic_payload
-// it contains all the extension specific code (the extension API so to speak)
+// This thing is basically a snippet of the generic_payload.
+// It contains all the extension specific code (the extension API so to speak)
// the differences are:
-// - it calls back to its owner whenever a real (==non-NULL) extension gets set for the first time
-// - it calls back to its owner whenever a living (==non-NULL) extension gets cleared
-class SC_API instance_specific_extensions_per_accessor
+// - it calls back to its owner whenever a real (==non-NULL) extension gets
+// set for the first time.
+// - it calls back to its owner whenever a living (==non-NULL) extension gets
+// cleared.
+class instance_specific_extensions_per_accessor
{
-public:
- typedef instance_specific_extension_container container_type;
-
- explicit
- instance_specific_extensions_per_accessor(container_type* container)
- : m_container(container)
- {}
-
- template <typename T> T* set_extension(T* ext)
- {
- return static_cast<T*>( set_extension(T::priv_id, ext) );
- }
-
- // non-templatized version with manual index:
- ispex_base* set_extension(unsigned int index, ispex_base* ext);
-
- // Check for an extension, ext will point to 0 if not present
- template <typename T> void get_extension(T*& ext) const
- {
- ext = static_cast<T*>(get_extension(T::priv_id));
- }
- // Non-templatized version:
- ispex_base* get_extension(unsigned int index) const;
-
- // Clear extension, the argument is needed to find the right index:
- template <typename T> void clear_extension(const T*)
- {
- clear_extension(T::priv_id);
- }
-
- // Non-templatized version with manual index
- void clear_extension(unsigned int index);
-
- // Make sure the extension array is large enough. Can be called once by
- // an initiator module (before issuing the first transaction) to make
- // sure that the extension array is of correct size. This is only needed
- // if the initiator cannot guarantee that the generic payload object is
- // allocated after C++ static construction time.
- void resize_extensions();
-
-private:
- tlm::tlm_array<ispex_base*> m_extensions;
- container_type* m_container;
-
-}; // class instance_specific_extensions_per_accessor
-
-#if defined(_MSC_VER) && !defined(SC_WIN_DLL_WARN)
-#pragma warning(push)
-#pragma warning(disable: 4251) // DLL import for vector
-#endif
-
-//this thing contains the vector of extensions per accessor
-//which can be really large so this one should be pool allocated
-// therefore it keeps a use_count of itself to automatically free itself
+ public:
+ typedef instance_specific_extension_container container_type;
+
+ explicit
+ instance_specific_extensions_per_accessor(container_type *container) :
+ m_container(container)
+ {}
+
+ template <typename T>
+ T *
+ set_extension(T *ext)
+ {
+ return static_cast<T *>(set_extension(T::priv_id, ext));
+ }
+
+ // Non-templatized version with manual index:
+ ispex_base *set_extension(unsigned int index, ispex_base *ext);
+
+ // Check for an extension, ext will be nullptr if not present.
+ template <typename T>
+ void get_extension(T *& ext) const
+ {
+ ext = static_cast<T *>(get_extension(T::priv_id));
+ }
+ // Non-templatized version:
+ ispex_base *get_extension(unsigned int index) const;
+
+ // Clear extension, the argument is needed to find the right index:
+ template <typename T>
+ void clear_extension(const T *)
+ {
+ clear_extension(T::priv_id);
+ }
+
+ // Non-templatized version with manual index
+ void clear_extension(unsigned int index);
+
+ // Make sure the extension array is large enough. Can be called once by
+ // an initiator module (before issuing the first transaction) to make
+ // sure that the extension array is of correct size. This is only needed
+ // if the initiator cannot guarantee that the generic payload object is
+ // allocated after C++ static construction time.
+ void resize_extensions();
+
+ private:
+ tlm::tlm_array<ispex_base *> m_extensions;
+ container_type* m_container;
+};
+
+// This thing contains the vector of extensions per accessor
+// which can be really large so this one should be pool allocated.
+// Therefore it keeps a use_count of itself to automatically free itself.
// - to this end it provides callbacks to the extensions per accessor
-// to increment and decrement the use_count
-class SC_API instance_specific_extension_container
+// to increment and decrement the use_count.
+class instance_specific_extension_container
{
- friend class instance_specific_extension_accessor;
- friend class instance_specific_extension_carrier;
- friend class instance_specific_extension_container_pool;
- friend class instance_specific_extensions_per_accessor;
-
- typedef void release_fn(instance_specific_extension_carrier*,void*);
+ friend class instance_specific_extension_accessor;
+ friend class instance_specific_extension_carrier;
+ friend class instance_specific_extension_container_pool;
+ friend class instance_specific_extensions_per_accessor;
- instance_specific_extension_container();
- ~instance_specific_extension_container();
+ typedef void release_fn(instance_specific_extension_carrier *, void *);
- void resize();
+ instance_specific_extension_container();
+ ~instance_specific_extension_container();
- void inc_use_count();
- void dec_use_count();
+ void resize();
- static instance_specific_extension_container* create();
- void attach_carrier(instance_specific_extension_carrier*, void* txn, release_fn*);
+ void inc_use_count();
+ void dec_use_count();
- instance_specific_extensions_per_accessor* get_accessor(unsigned int index);
+ static instance_specific_extension_container *create();
+ void attach_carrier(
+ instance_specific_extension_carrier *, void *txn, release_fn *);
- std::vector<instance_specific_extensions_per_accessor*> m_ispex_per_accessor;
- unsigned int use_count;
- void* m_txn;
- release_fn* m_release_fn;
- instance_specific_extension_carrier* m_carrier;
- instance_specific_extension_container* next; //for pooling
+ instance_specific_extensions_per_accessor *
+ get_accessor(unsigned int index);
-}; // class instance_specific_extension_container
-
-#if defined(_MSC_VER) && !defined(SC_WIN_DLL_WARN)
-#pragma warning(pop)
-#endif
+ std::vector<instance_specific_extensions_per_accessor *>
+ m_ispex_per_accessor;
+ unsigned int use_count;
+ void *m_txn;
+ release_fn *m_release_fn;
+ instance_specific_extension_carrier *m_carrier;
+ instance_specific_extension_container *next; // For pooling.
+};
// ----------------------------------------------------------------------------
-//This class 'hides' all the instance specific extension stuff from the user
-// he instantiates one of those (e.g. instance_specific_extension_accessor extAcc;) and can then access
-// the private extensions
+// This class 'hides' all the instance specific extension stuff from the user.
+// They instantiates one of those (e.g. instance_specific_extension_accessor
+// extAcc;) and can then access the private extensions.
// extAcc(txn).extensionAPIFnCall()
-// where extensionAPIFnCall is set_extension, get_extension, clear_extension,...
-class SC_API instance_specific_extension_accessor
+// where extensionAPIFnCall is set_extension, get_extension,
+// clear_extension,...
+class instance_specific_extension_accessor
{
-public:
- instance_specific_extension_accessor();
+ public:
+ instance_specific_extension_accessor();
- template<typename T> // implementation in instance_specific_extensions.h
- inline instance_specific_extensions_per_accessor& operator()(T& txn);
+ // Implementation in instance_specific_extensions.h
+ template <typename T>
+ inline instance_specific_extensions_per_accessor &operator () (T &txn);
-protected:
- template<typename T>
- static void release_carrier(instance_specific_extension_carrier*, void* txn);
+ protected:
+ template<typename T>
+ static void release_carrier(
+ instance_specific_extension_carrier *, void * txn);
- unsigned int m_index;
-}; // class instance_specific_extension_accessor
+ unsigned int m_index;
+};
} // namespace tlm_utils
-#endif // TLM_UTILS_INSTANCE_SPECIFIC_EXTENSIONS_INT_H_INCLUDED_
+
+#endif /* __SYSTEMC_EXT_TLM_UTILS_INSTANCE_SPECIFIC_EXTENSIONS_INT_H__ */
permissions and limitations under the License.
*****************************************************************************/
-#ifndef TLM_UTILS_MULTI_PASSTHROUGH_INITIATOR_SOCKET_H_INCLUDED_
-#define TLM_UTILS_MULTI_PASSTHROUGH_INITIATOR_SOCKET_H_INCLUDED_
+#ifndef __SYSTEMC_EXT_TLM_UTILS_MULTI_PASSTHROUGH_INITIATOR_SOCKET_H__
+#define __SYSTEMC_EXT_TLM_UTILS_MULTI_PASSTHROUGH_INITIATOR_SOCKET_H__
-#include "multi_socket_bases.h"
+#include "tlm_utils/multi_socket_bases.h"
-namespace tlm_utils {
+namespace tlm_utils
+{
/*
This class implements a trivial multi initiator socket.
methods but carry an additional integer that indicates to which
index of this socket the calling target is connected.
*/
-template <typename MODULE,
- unsigned int BUSWIDTH = 32,
- typename TYPES = tlm::tlm_base_protocol_types,
- unsigned int N=0, sc_core::sc_port_policy POL = sc_core::SC_ONE_OR_MORE_BOUND>
-class multi_passthrough_initiator_socket
- : public multi_init_base< BUSWIDTH, TYPES, N, POL>
+template <typename MODULE, unsigned int BUSWIDTH=32,
+ typename TYPES=tlm::tlm_base_protocol_types, unsigned int N=0,
+ sc_core::sc_port_policy POL=sc_core::SC_ONE_OR_MORE_BOUND>
+class multi_passthrough_initiator_socket :
+ public multi_init_base< BUSWIDTH, TYPES, N, POL>
{
-public:
-
- //typedefs
- // tlm 2.0 types for nb_transport
- typedef typename TYPES::tlm_payload_type transaction_type;
- typedef typename TYPES::tlm_phase_type phase_type;
- typedef tlm::tlm_sync_enum sync_enum_type;
-
- // typedefs to keep the fn ptr notations short
- typedef sync_enum_type (MODULE::*nb_cb)(int,
- transaction_type&,
- phase_type&,
- sc_core::sc_time&);
- typedef void (MODULE::*dmi_cb)(int, sc_dt::uint64, sc_dt::uint64);
-
- typedef multi_init_base<BUSWIDTH, TYPES, N, POL> base_type;
-
- typedef typename base_type::base_target_socket_type base_target_socket_type;
-
- static const char* default_name()
- { return sc_core::sc_gen_unique_name("multi_passthrough_initiator_socket"); }
-
- //CTOR
- explicit multi_passthrough_initiator_socket(const char* name = default_name())
- : base_type(name)
- , m_hierarch_bind(0)
- , m_beoe_disabled(false)
- , m_dummy(this,42)
- {
- }
-
- ~multi_passthrough_initiator_socket(){
- //clean up everything allocated by 'new'
- for (unsigned int i=0; i<m_binders.size(); i++) delete m_binders[i];
- }
-
- //register callback for nb transport of bw interface
- void register_nb_transport_bw(MODULE* mod,
- sync_enum_type (MODULE::*cb)(int,
- transaction_type&,
- phase_type&,
- sc_core::sc_time&))
- {
- //warn if there already is a callback
- if (m_nb_f.is_valid()){
- display_warning("NBTransport_bw callback already registered.");
- return;
- }
+ public:
+
+ //typedefs
+ // tlm 2.0 types for nb_transport
+ typedef typename TYPES::tlm_payload_type transaction_type;
+ typedef typename TYPES::tlm_phase_type phase_type;
+ typedef tlm::tlm_sync_enum sync_enum_type;
+
+ // typedefs to keep the fn ptr notations short
+ typedef sync_enum_type (MODULE::*nb_cb)(
+ int, transaction_type &, phase_type &, sc_core::sc_time &);
+ typedef void (MODULE::*dmi_cb)(int, sc_dt::uint64, sc_dt::uint64);
+
+ typedef multi_init_base<BUSWIDTH, TYPES, N, POL> base_type;
- //set the functor
- m_nb_f.set_function(mod, cb);
- }
-
- //register callback for dmi function of bw interface
- void register_invalidate_direct_mem_ptr(MODULE* mod,
- void (MODULE::*cb)(int, sc_dt::uint64, sc_dt::uint64))
- {
- //warn if there already is a callback
- if (m_dmi_f.is_valid()){
- display_warning("InvalidateDMI callback already registered.");
- return;
+ typedef typename base_type::base_target_socket_type
+ base_target_socket_type;
+
+ static const char *
+ default_name()
+ {
+ return sc_core::sc_gen_unique_name(
+ "multi_passthrough_initiator_socket");
}
- //set the functor
- m_dmi_f.set_function(mod, cb);
- }
-
- //Override virtual functions of the tlm_initiator_socket:
- // this function is called whenever an sc_port (as part of a target socket)
- // wants to bind to the export of the underlying tlm_initiator_socket
- //At this time a callback binder is created an returned to the sc_port
- // of the target socket, so that it binds to the callback binder
- virtual tlm::tlm_bw_transport_if<TYPES>& get_base_interface()
- {
- m_binders.push_back(new callback_binder_bw<TYPES>(this, m_binders.size()));
- return *m_binders[m_binders.size()-1];
- }
-
- // const overload not allowed for multi-sockets
- virtual const tlm::tlm_bw_transport_if<TYPES>& get_base_interface() const
- {
- display_error("'get_base_interface()' const not allowed for multi-sockets.");
- return base_type::get_base_interface();
- }
-
- //Override virtual functions of the tlm_initiator_socket:
- // this function is called whenever an sc_export (as part of a initiator socket)
- // wants to bind to the export of the underlying tlm_initiator_socket
- // i.e. a hierarchical bind takes place
- virtual sc_core::sc_export<tlm::tlm_bw_transport_if<TYPES> >& get_base_export()
- {
- if (!m_beoe_disabled) //we are not bound hierarchically
- base_type::m_export.bind(m_dummy); //so we bind the dummy to avoid a SystemC error
- return base_type::get_base_export(); //and then return our own export so that the hierarchical binding is set up properly
- }
-
- virtual const sc_core::sc_export<tlm::tlm_bw_transport_if<TYPES> >& get_base_export() const
- {
- return base_type::get_base_export();
- }
-
- //bind against a target socket
- virtual void bind(base_target_socket_type& s)
- {
- //error if this socket is already bound hierarchically
- if (m_hierarch_bind) {
- display_error("Already hierarchically bound.");
- return;
+ explicit multi_passthrough_initiator_socket(
+ const char *name=default_name()) :
+ base_type(name), m_hierarch_bind(nullptr), m_beoe_disabled(false),
+ m_dummy(this, 42)
+ {}
+
+ ~multi_passthrough_initiator_socket()
+ {
+ // Clean up everything allocated by 'new'.
+ for (unsigned int i = 0; i < m_binders.size(); i++)
+ delete m_binders[i];
}
- base_type::bind(s); //satisfy systemC, leads to a call to get_base_interface()
+ // Register callback for nb transport of bw interface.
+ void
+ register_nb_transport_bw(MODULE *mod, sync_enum_type (MODULE::*cb)(
+ int, transaction_type &, phase_type &, sc_core::sc_time &))
+ {
+ // Warn if there already is a callback.
+ if (m_nb_f.is_valid()) {
+ display_warning("NBTransport_bw callback already registered.");
+ return;
+ }
+
+ // Set the functor.
+ m_nb_f.set_function(mod, cb);
+ }
- //try to cast the target socket into a fw interface
- sc_core::sc_export<tlm::tlm_fw_transport_if<TYPES> >* p_ex_s=dynamic_cast<sc_core::sc_export<tlm::tlm_fw_transport_if<TYPES> >*>(&s);
- if (!p_ex_s) {
- display_error("Multi socket not bound to tlm_socket.");
- return;
+ // Register callback for dmi function of bw interface.
+ void
+ register_invalidate_direct_mem_ptr(MODULE *mod, void (MODULE::*cb)(
+ int, sc_dt::uint64, sc_dt::uint64))
+ {
+ // Warn if there already is a callback.
+ if (m_dmi_f.is_valid()) {
+ display_warning("InvalidateDMI callback already registered.");
+ return;
+ }
+
+ // Set the functor.
+ m_dmi_f.set_function(mod, cb);
}
- //try a cast into a multi sockets
- multi_to_multi_bind_base<TYPES>* test=dynamic_cast<multi_to_multi_bind_base<TYPES>*> (p_ex_s);
- if (test) //did we just do a multi-multi bind??
- //if that is the case the multi target socket must have just created a callback binder
- // which we want to get from it.
- //Moreover, we also just created one, which we will pass to it.
- m_sockets.push_back(test->get_last_binder(m_binders[m_binders.size()-1]));
- else{ // if not just bind normally
- sc_core::sc_export<tlm::tlm_fw_transport_if<TYPES> >& ex_s=*p_ex_s;
- m_sockets.push_back(&((tlm::tlm_fw_transport_if<TYPES>&)ex_s)); //store the interface we are bound against
+ // Override virtual functions of the tlm_initiator_socket:
+ // this function is called whenever an sc_port (as part of a target socket)
+ // wants to bind to the export of the underlying tlm_initiator_socket.
+ // At this time a callback binder is created an returned to the sc_port
+ // of the target socket, so that it binds to the callback binder.
+ virtual tlm::tlm_bw_transport_if<TYPES> &
+ get_base_interface()
+ {
+ m_binders.push_back(
+ new callback_binder_bw<TYPES>(this, m_binders.size()));
+ return *m_binders[m_binders.size() - 1];
}
- }
-
- //operator notation for direct bind
- void operator() (base_target_socket_type& s)
- {
- bind(s);
- }
-
- //SystemC standard callback before end of elaboration
- void before_end_of_elaboration(){
- //if our export hasn't been bound yet (due to a hierarch binding)
- // we bind it now to avoid a SystemC error.
- //We must do that, because it is legal not to register a callback on this socket
- // as the user might only use b_transport
- if (!base_type::m_export.get_interface()){
- base_type::m_export.bind(m_dummy);
+
+ // Const overload not allowed for multi-sockets.
+ virtual const tlm::tlm_bw_transport_if<TYPES> &
+ get_base_interface() const
+ {
+ display_error("'get_base_interface()'"
+ " const not allowed for multi-sockets.");
+ return base_type::get_base_interface();
}
- //'break' here if the socket was told not to do callback binding
- if (m_beoe_disabled) return;
+ // Override virtual functions of the tlm_initiator_socket:
+ // This function is called whenever an sc_export (as part of a initiator
+ // socket) wants to bind to the export of the underlying
+ // tlm_initiator_socket, i.e. a hierarchical bind takes place.
+ virtual sc_core::sc_export<tlm::tlm_bw_transport_if<TYPES>> &
+ get_base_export()
+ {
+ if (!m_beoe_disabled) { // We are not bound hierarchically.
+ // So we bind the dummy to avoid a SystemC error.
+ base_type::m_export.bind(m_dummy);
+ // and then return our own export so that the hierarchical
+ // binding is set up properly.
+ return base_type::get_base_export();
+ }
+ }
- //get the callback binders of the top of the hierachical bind chain
- // NOTE: this could be the same socket if there is no hierachical bind
- std::vector<callback_binder_bw<TYPES>* >& binders=get_hierarch_bind()->get_binders();
+ virtual const sc_core::sc_export<tlm::tlm_bw_transport_if<TYPES>> &
+ get_base_export() const
+ {
+ return base_type::get_base_export();
+ }
- //get the interfaces bound to the top of the hierachical bind chain
- // NOTE: this could be the same socket if there is no hierachical bind
- m_used_sockets=get_hierarch_bind()->get_sockets();
+ // Bind against a target socket.
+ virtual void
+ bind(base_target_socket_type &s)
+ {
+ // Error if this socket is already bound hierarchically.
+ if (m_hierarch_bind) {
+ display_error("Already hierarchically bound.");
+ return;
+ }
+
+ // Satisfy systemC, leads to a call to get_base_interface().
+ base_type::bind(s);
+
+ // Try to cast the target socket into a fw interface.
+ sc_core::sc_export<tlm::tlm_fw_transport_if<TYPES>> *p_ex_s =
+ dynamic_cast<sc_core::sc_export<
+ tlm::tlm_fw_transport_if<TYPES>> *>(&s);
+ if (!p_ex_s) {
+ display_error("Multi socket not bound to tlm_socket.");
+ return;
+ }
+
+ // Try a cast into a multi sockets.
+ multi_to_multi_bind_base<TYPES> *test =
+ dynamic_cast<multi_to_multi_bind_base<TYPES> *>(p_ex_s);
+ if (test) {
+ // Did we just do a multi-multi bind??
+ // If that is the case the multi target socket must have just
+ // created a callback binder which we want to get from it.
+ // Moreover, we also just created one, which we will pass to it.
+ m_sockets.push_back(test->get_last_binder(
+ m_binders[m_binders.size() - 1]));
+ } else { // If not just bind normally,
+ sc_core::sc_export<tlm::tlm_fw_transport_if<TYPES>> &ex_s =
+ *p_ex_s;
+ // Store the interface we are bound against.
+ m_sockets.push_back(&((tlm::tlm_fw_transport_if<TYPES> &)ex_s));
+ }
+ }
- //register the callbacks of this socket with the callback binders
- // we just got from the top of the hierachical bind chain
- for (unsigned int i=0; i<binders.size(); i++) {
- binders[i]->set_callbacks(m_nb_f, m_dmi_f);
+ // Operator notation for direct bind.
+ void operator() (base_target_socket_type &s) { bind(s); }
+
+ // SystemC standard callback before end of elaboration.
+ void
+ before_end_of_elaboration()
+ {
+ // If our export hasn't been bound yet (due to a hierarch binding)
+ // we bind it now to avoid a SystemC error. We must do that because it
+ // is legal not to register a callback on this socket as the user
+ // might only use b_transport.
+ if (!base_type::m_export.get_interface()) {
+ base_type::m_export.bind(m_dummy);
+ }
+
+ // 'break' here if the socket was told not to do callback binding.
+ if (m_beoe_disabled)
+ return;
+
+ // Get the callback binders of the top of the hierachical bind chain.
+ // NOTE: this could be the same socket if there is no hierachical bind.
+ std::vector<callback_binder_bw<TYPES> *> &binders =
+ get_hierarch_bind()->get_binders();
+
+ // Get the interfaces bound to the top of the hierachical bind chain.
+ // NOTE: this could be the same socket if there is no hierachical bind.
+ m_used_sockets = get_hierarch_bind()->get_sockets();
+
+ // Register the callbacks of this socket with the callback binders
+ // we just got from the top of the hierachical bind chain.
+ for (unsigned int i = 0; i < binders.size(); i++) {
+ binders[i]->set_callbacks(m_nb_f, m_dmi_f);
+ }
}
- }
-
- //
- // Bind multi initiator socket to multi initiator socket (hierarchical bind)
- //
- virtual void bind(base_type& s)
- {
- if (m_binders.size()) {
- //a multi socket is either bound hierarchically or directly
- display_error("Socket already directly bound.");
- return;
+
+ //
+ // Bind multi initiator socket to multi initiator socket (hierarchical
+ // bind).
+ //
+ virtual void
+ bind(base_type& s)
+ {
+ if (m_binders.size()) {
+ // A multi socket is either bound hierarchically or directly.
+ display_error("Socket already directly bound.");
+ return;
+ }
+ if (m_hierarch_bind) {
+ display_warning("Socket already bound hierarchically. "
+ "Bind attempt ignored.");
+ return;
+ }
+
+ // Remember to which socket we are hierarchically bound and disable it,
+ // so that it won't try to register callbacks itself.
+ s.disable_cb_bind();
+ m_hierarch_bind = &s;
+ base_type::bind(s); // Satisfy SystemC.
}
- if (m_hierarch_bind){
- display_warning("Socket already bound hierarchically. Bind attempt ignored.");
- return;
+
+ // Operator notation for hierarchical bind.
+ void operator() (base_type &s) { bind(s); }
+
+ // Get access to sub port.
+ tlm::tlm_fw_transport_if<TYPES> *
+ operator [] (int i)
+ {
+ return m_used_sockets[i];
}
- //remember to which socket we are hierarchically bound and disable it,
- // so that it won't try to register callbacks itself
- s.disable_cb_bind();
- m_hierarch_bind=&s;
- base_type::bind(s); //satisfy SystemC
- }
-
- //operator notation for hierarchical bind
- void operator() (base_type& s)
- {
- bind(s);
- }
-
- //get access to sub port
- tlm::tlm_fw_transport_if<TYPES>* operator[](int i){return m_used_sockets[i];}
-
- //get the number of bound targets
- // NOTE: this is only valid at end of elaboration!
- unsigned int size() {return get_hierarch_bind()->get_sockets().size();}
-
-protected:
- using base_type::display_warning;
- using base_type::display_error;
-
- //implementation of base class interface
- base_type* get_hierarch_bind(){if (m_hierarch_bind) return m_hierarch_bind->get_hierarch_bind(); else return this;}
- void disable_cb_bind(){ m_beoe_disabled=true;}
- std::vector<callback_binder_bw<TYPES>* >& get_binders(){return m_binders;}
- std::vector<tlm::tlm_fw_transport_if<TYPES>*>& get_sockets(){return m_sockets;}
- //vector of connected sockets
- std::vector<tlm::tlm_fw_transport_if<TYPES>*> m_sockets;
- std::vector<tlm::tlm_fw_transport_if<TYPES>*> m_used_sockets;
- //vector of binders that convert untagged interface into tagged interface
- std::vector<callback_binder_bw<TYPES>*> m_binders;
-
- base_type* m_hierarch_bind; //pointer to hierarchical bound multi port
- bool m_beoe_disabled; // bool that remembers whether this socket shall bind callbacks or not
- callback_binder_bw<TYPES> m_dummy; //a callback binder that is bound to the underlying export
- // in case there was no real bind
-
- //callbacks as functors
- // (allows to pass the callback to another socket that does not know the type of the module that owns
- // the callbacks)
- typename callback_binder_bw<TYPES>::nb_func_type m_nb_f;
- typename callback_binder_bw<TYPES>::dmi_func_type m_dmi_f;
+ // Get the number of bound targets.
+ // NOTE: This is only valid at end of elaboration!
+ unsigned int size() { return get_hierarch_bind()->get_sockets().size(); }
+
+ protected:
+ using base_type::display_warning;
+ using base_type::display_error;
+
+ // Implementation of base class interface.
+ base_type *
+ get_hierarch_bind()
+ {
+ if (m_hierarch_bind)
+ return m_hierarch_bind->get_hierarch_bind();
+ else
+ return this;
+ }
+ void disable_cb_bind() { m_beoe_disabled = true; }
+ std::vector<callback_binder_bw<TYPES> *> &
+ get_binders()
+ {
+ return m_binders;
+ }
+ std::vector<tlm::tlm_fw_transport_if<TYPES> *> &
+ get_sockets()
+ {
+ return m_sockets;
+ }
+ // Vector of connected sockets.
+ std::vector<tlm::tlm_fw_transport_if<TYPES> *> m_sockets;
+ std::vector<tlm::tlm_fw_transport_if<TYPES> *> m_used_sockets;
+ // Vector of binders that convert untagged interface into tagged interface.
+ std::vector<callback_binder_bw<TYPES> *> m_binders;
+
+ base_type *m_hierarch_bind; // Pointer to hierarchical bound multi port.
+ // bool that remembers whether this socket shall bind callbacks or not.
+ bool m_beoe_disabled;
+ // A callback binder that is bound to the underlying export
+ // in case there was no real bind.
+ callback_binder_bw<TYPES> m_dummy;
+
+ //callbacks as functors
+ // (allows to pass the callback to another socket that does not know the
+ // type of the module that owns the callbacks).
+ typename callback_binder_bw<TYPES>::nb_func_type m_nb_f;
+ typename callback_binder_bw<TYPES>::dmi_func_type m_dmi_f;
};
-template <typename MODULE,
- unsigned int BUSWIDTH = 32,
- typename TYPES = tlm::tlm_base_protocol_types,
- unsigned int N=0>
-class multi_passthrough_initiator_socket_optional
- : public multi_passthrough_initiator_socket<MODULE,BUSWIDTH,TYPES,N,sc_core::SC_ZERO_OR_MORE_BOUND>
+template <typename MODULE, unsigned int BUSWIDTH=32,
+ typename TYPES=tlm::tlm_base_protocol_types, unsigned int N=0>
+class multi_passthrough_initiator_socket_optional :
+ public multi_passthrough_initiator_socket<
+ MODULE, BUSWIDTH, TYPES, N, sc_core::SC_ZERO_OR_MORE_BOUND>
{
- typedef multi_passthrough_initiator_socket<MODULE,BUSWIDTH,TYPES,N,sc_core::SC_ZERO_OR_MORE_BOUND> socket_b;
-public:
- multi_passthrough_initiator_socket_optional() : socket_b() {}
- explicit multi_passthrough_initiator_socket_optional(const char* name) : socket_b(name) {}
+ typedef multi_passthrough_initiator_socket<
+ MODULE, BUSWIDTH, TYPES, N, sc_core::SC_ZERO_OR_MORE_BOUND> socket_b;
+ public:
+ multi_passthrough_initiator_socket_optional() : socket_b() {}
+ explicit multi_passthrough_initiator_socket_optional(const char *name) :
+ socket_b(name)
+ {}
};
} // namespace tlm_utils
-#endif // TLM_UTILS_MULTI_PASSTHROUGH_INITIATOR_SOCKET_H_INCLUDED_
+
+#endif /* __SYSTEMC_EXT_TLM_UTILS_MULTI_PASSTHROUGH_INITIATOR_SOCKET_H__ */
permissions and limitations under the License.
*****************************************************************************/
-#ifndef TLM_UTILS_MULTI_PASSTHROUGH_TARGET_SOCKET_H_INCLUDED_
-#define TLM_UTILS_MULTI_PASSTHROUGH_TARGET_SOCKET_H_INCLUDED_
+#ifndef __SYSTEMC_EXT_TLM_UTILS_MULTI_PASSTHROUGH_TARGET_SOCKET_H__
+#define __SYSTEMC_EXT_TLM_UTILS_MULTI_PASSTHROUGH_TARGET_SOCKET_H__
#include "tlm_utils/multi_socket_bases.h"
-namespace tlm_utils {
+namespace tlm_utils
+{
/*
This class implements a trivial multi target socket.
methods but carry an additional integer that indicates to which
index of this socket the calling initiator is connected.
*/
-template <typename MODULE,
- unsigned int BUSWIDTH = 32,
- typename TYPES = tlm::tlm_base_protocol_types,
- unsigned int N=0,
- sc_core::sc_port_policy POL = sc_core::SC_ONE_OR_MORE_BOUND>
-class multi_passthrough_target_socket
- : public multi_target_base< BUSWIDTH, TYPES, N, POL>
- , public multi_to_multi_bind_base<TYPES>
+template <typename MODULE, unsigned int BUSWIDTH=32,
+ typename TYPES=tlm::tlm_base_protocol_types, unsigned int N=0,
+ sc_core::sc_port_policy POL=sc_core::SC_ONE_OR_MORE_BOUND>
+class multi_passthrough_target_socket :
+ public multi_target_base< BUSWIDTH, TYPES, N, POL>,
+ public multi_to_multi_bind_base<TYPES>
{
+ public:
+ //typedefs
+ // tlm 2.0 types for nb_transport
+ typedef typename TYPES::tlm_payload_type transaction_type;
+ typedef typename TYPES::tlm_phase_type phase_type;
+ typedef tlm::tlm_sync_enum sync_enum_type;
+
+ // typedefs to keep the fn ptr notations short
+ typedef sync_enum_type (MODULE::*nb_cb)(
+ int, transaction_type &, phase_type &, sc_core::sc_time &);
+ typedef void (MODULE::*b_cb)(int, transaction_type &, sc_core::sc_time &);
+ typedef unsigned int (MODULE::*dbg_cb)(int, transaction_type &txn);
+ typedef bool (MODULE::*dmi_cb)(
+ int, transaction_type &txn, tlm::tlm_dmi &dmi);
+
+ typedef multi_target_base<BUSWIDTH, TYPES, N, POL> base_type;
+
+ typedef typename base_type::base_initiator_socket_type
+ base_initiator_socket_type;
+
+ static const char *
+ default_name()
+ {
+ return sc_core::sc_gen_unique_name("multi_passthrough_target_socket");
+ }
-public:
-
- //typedefs
- // tlm 2.0 types for nb_transport
- typedef typename TYPES::tlm_payload_type transaction_type;
- typedef typename TYPES::tlm_phase_type phase_type;
- typedef tlm::tlm_sync_enum sync_enum_type;
-
- // typedefs to keep the fn ptr notations short
- typedef sync_enum_type (MODULE::*nb_cb)(int, transaction_type&, phase_type&, sc_core::sc_time&);
- typedef void (MODULE::*b_cb)(int, transaction_type&, sc_core::sc_time&);
- typedef unsigned int (MODULE::*dbg_cb)(int, transaction_type& txn);
- typedef bool (MODULE::*dmi_cb)(int, transaction_type& txn, tlm::tlm_dmi& dmi);
-
- typedef multi_target_base<BUSWIDTH, TYPES, N, POL> base_type;
-
- typedef typename base_type::base_initiator_socket_type base_initiator_socket_type;
-
- static const char* default_name()
- { return sc_core::sc_gen_unique_name("multi_passthrough_target_socket"); }
-
- //CTOR
- explicit multi_passthrough_target_socket(const char* name = default_name())
- : base_type(name)
- , m_hierarch_bind(0)
- , m_eoe_disabled(false)
- , m_export_callback_created(false)
- {
- }
-
- ~multi_passthrough_target_socket(){
- //clean up everything allocated by 'new'
- for (unsigned int i=0; i<m_binders.size(); i++) delete m_binders[i];
- }
-
- void check_export_binding()
- {
- //if our export hasn't been bound yet (due to a hierarch binding)
- // we bind it now.
- //We do that here as the user of the target port HAS to bind at least on callback,
- //otherwise the socket was useless. Nevertheless, the target socket may still
- // stay unbound afterwards.
- if (!sc_core::sc_export<tlm::tlm_fw_transport_if<TYPES> >::get_interface())
+ explicit multi_passthrough_target_socket(const char *name=default_name()) :
+ base_type(name), m_hierarch_bind(0), m_eoe_disabled(false),
+ m_export_callback_created(false)
+ {}
+
+ ~multi_passthrough_target_socket()
{
- // We bind to a callback_binder that will be used as the first interface
- // i.e. calls to the sc_export will have the same ID as calls from the first initator
- // socket bound
- callback_binder_fw<TYPES> * binder;
-
- if (m_binders.size() == 0)
- {
- binder = new callback_binder_fw<TYPES>(this, m_binders.size());
- m_binders.push_back(binder);
- m_export_callback_created = true;
- }
- else
- {
- binder = m_binders[0];
- }
-
- sc_core::sc_export<tlm::tlm_fw_transport_if<TYPES> >::bind(*binder);
+ // Clean up everything allocated by 'new'.
+ for (unsigned int i = 0; i < m_binders.size(); i++)
+ delete m_binders[i];
}
- }
-
- //register callback for nb transport of fw interface
- void register_nb_transport_fw(MODULE* mod,
- nb_cb cb)
- {
- check_export_binding();
-
- //warn if there already is a callback
- if (m_nb_f.is_valid()){
- display_warning("NBTransport_bw callback already registered.");
- return;
+
+ void
+ check_export_binding()
+ {
+ // If our export hasn't been bound yet (due to a hierarch binding)
+ // we bind it now. We do that here as the user of the target port HAS
+ // to bind at least on callback, otherwise the socket was useless.
+ // Nevertheless, the target socket may still stay unbound afterwards.
+ if (!sc_core::sc_export<tlm::tlm_fw_transport_if<TYPES>>::
+ get_interface()) {
+ // We bind to a callback_binder that will be used as the first
+ // interface i.e. calls to the sc_export will have the same ID as
+ // calls from the first initator socket bound.
+ callback_binder_fw<TYPES> *binder;
+
+ if (m_binders.size() == 0) {
+ binder = new callback_binder_fw<TYPES>(
+ this, m_binders.size());
+ m_binders.push_back(binder);
+ m_export_callback_created = true;
+ } else {
+ binder = m_binders[0];
+ }
+
+ sc_core::sc_export<tlm::tlm_fw_transport_if<TYPES>>::bind(*binder);
+ }
}
- //set the functor
- m_nb_f.set_function(mod, cb);
- }
+ //register callback for nb transport of fw interface
+ void
+ register_nb_transport_fw(MODULE *mod, nb_cb cb)
+ {
+ check_export_binding();
- //register callback for b transport of fw interface
- void register_b_transport(MODULE* mod,
- b_cb cb)
- {
- check_export_binding();
+ // Warn if there already is a callback.
+ if (m_nb_f.is_valid()) {
+ display_warning("NBTransport_bw callback already registered.");
+ return;
+ }
- //warn if there already is a callback
- if (m_b_f.is_valid()){
- display_warning("BTransport callback already registered.");
- return;
+ // Set the functor.
+ m_nb_f.set_function(mod, cb);
}
- //set the functor
- m_b_f.set_function(mod, cb);
- }
+ // Register callback for b transport of fw interface.
+ void
+ register_b_transport(MODULE *mod, b_cb cb)
+ {
+ check_export_binding();
- //register callback for debug transport of fw interface
- void register_transport_dbg(MODULE* mod,
- dbg_cb cb)
- {
- check_export_binding();
+ // Warn if there already is a callback.
+ if (m_b_f.is_valid()) {
+ display_warning("BTransport callback already registered.");
+ return;
+ }
- //warn if there already is a callback
- if (m_dbg_f.is_valid()){
- display_warning("DebugTransport callback already registered.");
- return;
+ // Set the functor.
+ m_b_f.set_function(mod, cb);
}
- //set the functor
- m_dbg_f.set_function(mod, cb);
- }
+ // Register callback for debug transport of fw interface.
+ void
+ register_transport_dbg(MODULE *mod, dbg_cb cb)
+ {
+ check_export_binding();
- //register callback for DMI of fw interface
- void register_get_direct_mem_ptr(MODULE* mod,
- dmi_cb cb)
- {
- check_export_binding();
+ // Warn if there already is a callback.
+ if (m_dbg_f.is_valid()) {
+ display_warning("DebugTransport callback already registered.");
+ return;
+ }
- //warn if there already is a callback
- if (m_dmi_f.is_valid()){
- display_warning("DMI callback already registered.");
- return;
+ // Set the functor.
+ m_dbg_f.set_function(mod, cb);
}
- //set the functor
- m_dmi_f.set_function(mod, cb);
- }
-
-
- //Override virtual functions of the tlm_target_socket:
- // this function is called whenever an sc_port (as part of a init socket)
- // wants to bind to the export of the underlying tlm_target_socket
- //At this time a callback binder is created an returned to the sc_port
- // of the init socket, so that it binds to the callback binder
- virtual tlm::tlm_fw_transport_if<TYPES>& get_base_interface()
- {
- //error if this socket is already bound hierarchically
- if (m_hierarch_bind) display_error("Socket already bound hierarchically.");
-
- if (m_export_callback_created) {
- // consume binder created from the callback registration
- m_export_callback_created = false;
- } else {
- m_binders.push_back(new callback_binder_fw<TYPES>(this, m_binders.size()));
+ // Register callback for DMI of fw interface.
+ void
+ register_get_direct_mem_ptr(MODULE *mod, dmi_cb cb)
+ {
+ check_export_binding();
+
+ // Warn if there already is a callback.
+ if (m_dmi_f.is_valid()) {
+ display_warning("DMI callback already registered.");
+ return;
+ }
+
+ // Set the functor.
+ m_dmi_f.set_function(mod, cb);
}
- return *m_binders[m_binders.size()-1];
- }
-
- // const overload not allowed for multi-sockets
- virtual const tlm::tlm_fw_transport_if<TYPES>& get_base_interface() const
- {
- display_error("'get_base_interface() const' not allowed for multi-sockets.");
- return base_type::get_base_interface();
- }
-
- //just return the export of the underlying tlm_target_socket in case of a hierarchical bind
- virtual sc_core::sc_export<tlm::tlm_fw_transport_if<TYPES> >& get_base_export()
- {
- return *this;
- }
-
- //just return the export of the underlying tlm_target_socket in case of a hierarchical bind
- virtual const sc_core::sc_export<tlm::tlm_fw_transport_if<TYPES> >& get_base_export() const
- {
- return base_type::get_base_export();
- }
-
- //the standard end of elaboration callback
- void end_of_elaboration(){
- //'break' here if the socket was told not to do callback binding
- if (m_eoe_disabled) return;
-
- //get the callback binders and the multi binds of the top of the hierachical bind chain
- // NOTE: this could be the same socket if there is no hierachical bind
- std::vector<callback_binder_fw<TYPES>* >& binders=get_hierarch_bind()->get_binders();
- std::map<unsigned int, tlm::tlm_bw_transport_if<TYPES>*>& multi_binds=get_hierarch_bind()->get_multi_binds();
-
- // complete binding only if there has been a real bind
- bool unbound = (binders.size() == 1 && m_export_callback_created);
- // no call to get_base_interface has consumed the export - ignore
- if (unbound) return;
-
- // iterate over all binders
- for (unsigned int i=0; i<binders.size(); i++) {
- binders[i]->set_callbacks(m_nb_f, m_b_f, m_dmi_f, m_dbg_f); //set the callbacks for the binder
- if (multi_binds.find(i)!=multi_binds.end()) //check if this connection is multi-multi
- //if so remember the interface
- m_sockets.push_back(multi_binds[i]);
- else{ //if we are bound to a normal socket
- //get the calling port and try to cast it into a tlm socket base
- base_initiator_socket_type* test=dynamic_cast<base_initiator_socket_type*>(binders[i]->get_other_side());
- if (!test){display_error("Not bound to tlm_socket.");}
- m_sockets.push_back(&test->get_base_interface()); //remember the interface
- }
+
+ // Override virtual functions of the tlm_target_socket:
+ // this function is called whenever an sc_port (as part of a init socket)
+ // wants to bind to the export of the underlying tlm_target_socket
+ // At this time a callback binder is created an returned to the sc_port
+ // of the init socket, so that it binds to the callback binder.
+ virtual tlm::tlm_fw_transport_if<TYPES> &
+ get_base_interface()
+ {
+ // Error if this socket is already bound hierarchically.
+ if (m_hierarch_bind)
+ display_error("Socket already bound hierarchically.");
+
+ if (m_export_callback_created) {
+ // Consume binder created from the callback registration.
+ m_export_callback_created = false;
+ } else {
+ m_binders.push_back(
+ new callback_binder_fw<TYPES>(this, m_binders.size()));
+ }
+
+ return *m_binders[m_binders.size()-1];
}
- }
-
- //
- // Bind multi target socket to multi target socket (hierarchical bind)
- //
- virtual void bind(base_type& s)
- {
- //warn if already bound hierarchically
- if (m_eoe_disabled){
- display_warning("Socket already bound hierarchically. Bind attempt ignored.");
- return;
+
+ // Const overload not allowed for multi-sockets.
+ virtual const tlm::tlm_fw_transport_if<TYPES> &
+ get_base_interface() const
+ {
+ display_error("'get_base_interface() const'"
+ " not allowed for multi-sockets.");
+ return base_type::get_base_interface();
}
- //disable our own end of elaboration call
- disable_cb_bind();
-
- //inform the bound target socket that it is bound hierarchically now
- s.set_hierarch_bind((base_type*)this);
- base_type::bind(s); //satisfy SystemC
- }
-
- //operator notation for hierarchical bind
- void operator() (base_type& s)
- {
- bind(s);
- }
-
- //get access to sub port
- tlm::tlm_bw_transport_if<TYPES>* operator[](int i){return m_sockets[i];}
-
- //get number of bound initiators
- // NOTE: this is only valid at end of elaboration!
- unsigned int size(){return get_hierarch_bind()->get_binders().size();}
-
-protected:
- using base_type::display_warning;
- using base_type::display_error;
-
- //implementation of base class interface
- base_type* get_hierarch_bind(){if (m_hierarch_bind) return m_hierarch_bind->get_hierarch_bind(); else return this;}
- std::map<unsigned int, tlm::tlm_bw_transport_if<TYPES>*>& get_multi_binds(){return m_multi_binds;}
- void set_hierarch_bind(base_type* h){m_hierarch_bind=h;}
- tlm::tlm_fw_transport_if<TYPES>* get_last_binder(tlm::tlm_bw_transport_if<TYPES>* other){
- m_multi_binds[m_binders.size()-1]=other;
- return m_binders[m_binders.size()-1];
- }
-
- //map that stores to which index a multi init socket is connected
- // and the interface of the multi init socket
- std::map<unsigned int, tlm::tlm_bw_transport_if<TYPES>*> m_multi_binds;
-
- void disable_cb_bind(){ m_eoe_disabled=true;}
- std::vector<callback_binder_fw<TYPES>* >& get_binders(){return m_binders;}
- //vector of connected sockets
- std::vector<tlm::tlm_bw_transport_if<TYPES>*> m_sockets;
- //vector of binders that convert untagged interface into tagged interface
- std::vector<callback_binder_fw<TYPES>*> m_binders;
-
- base_type* m_hierarch_bind; //pointer to hierarchical bound multi port
- bool m_eoe_disabled; //bool that disables callback bindings at end of elaboration
- bool m_export_callback_created; //bool that indicates that a binder has been created from a callback registration
-
- //callbacks as functors
- // (allows to pass the callback to another socket that does not know the type of the module that owns
- // the callbacks)
- typename callback_binder_fw<TYPES>::nb_func_type m_nb_f;
- typename callback_binder_fw<TYPES>::b_func_type m_b_f;
- typename callback_binder_fw<TYPES>::debug_func_type m_dbg_f;
- typename callback_binder_fw<TYPES>::dmi_func_type m_dmi_f;
+ // Just return the export of the underlying tlm_target_socket in case of
+ // a hierarchical bind.
+ virtual sc_core::sc_export<tlm::tlm_fw_transport_if<TYPES>> &
+ get_base_export()
+ {
+ return *this;
+ }
+
+ // Just return the export of the underlying tlm_target_socket in case of
+ // a hierarchical bind.
+ virtual const sc_core::sc_export<tlm::tlm_fw_transport_if<TYPES>> &
+ get_base_export() const
+ {
+ return base_type::get_base_export();
+ }
+
+ // The standard end of elaboration callback.
+ void
+ end_of_elaboration()
+ {
+ // 'break' here if the socket was told not to do callback binding.
+ if (m_eoe_disabled)
+ return;
+
+ // Get the callback binders and the multi binds of the top of the
+ // hierachical bind chain.
+ // NOTE: this could be the same socket if there is no hierachical
+ // bind.
+ std::vector<callback_binder_fw<TYPES> *> &binders =
+ get_hierarch_bind()->get_binders();
+ std::map<unsigned int, tlm::tlm_bw_transport_if<TYPES> *> &
+ multi_binds = get_hierarch_bind()->get_multi_binds();
+
+ // Complete binding only if there has been a real bind.
+ bool unbound = (binders.size() == 1 && m_export_callback_created);
+ // No call to get_base_interface has consumed the export - ignore.
+ if (unbound)
+ return;
+
+ // Iterate over all binders.
+ for (unsigned int i = 0; i < binders.size(); i++) {
+ // Set the callbacks for the binder.
+ binders[i]->set_callbacks(m_nb_f, m_b_f, m_dmi_f, m_dbg_f);
+ // Check if this connection is multi-multi.
+ if (multi_binds.find(i) != multi_binds.end()) {
+ // If so remember the interface.
+ m_sockets.push_back(multi_binds[i]);
+ } else {
+ // If we are bound to a normal socket.
+ // Get the calling port and try to cast it into a tlm socket
+ // base.
+ base_initiator_socket_type *test =
+ dynamic_cast<base_initiator_socket_type*>(
+ binders[i]->get_other_side());
+ if (!test) {
+ display_error("Not bound to tlm_socket.");
+ }
+ // Remember the interface.
+ m_sockets.push_back(&test->get_base_interface());
+ }
+ }
+ }
+
+ //
+ // Bind multi target socket to multi target socket (hierarchical bind)
+ //
+ virtual void
+ bind(base_type &s)
+ {
+ // Warn if already bound hierarchically.
+ if (m_eoe_disabled) {
+ display_warning("Socket already bound hierarchically. "
+ "Bind attempt ignored.");
+ return;
+ }
+
+ // Disable our own end of elaboration call.
+ disable_cb_bind();
+
+ // Inform the bound target socket that it is bound
+ // hierarchically now.
+ s.set_hierarch_bind((base_type*)this);
+ base_type::bind(s); // Satisfy SystemC.
+ }
+
+ // Operator notation for hierarchical bind.
+ void operator () (base_type &s) { bind(s); }
+
+ // Get access to sub port.
+ tlm::tlm_bw_transport_if<TYPES> *
+ operator [] (int i)
+ {
+ return m_sockets[i];
+ }
+
+ // Get number of bound initiators.
+ // NOTE: this is only valid at end of elaboration!
+ unsigned int size() { return get_hierarch_bind()->get_binders().size(); }
+
+ protected:
+ using base_type::display_warning;
+ using base_type::display_error;
+
+ // Implementation of base class interface.
+ base_type *
+ get_hierarch_bind()
+ {
+ if (m_hierarch_bind)
+ return m_hierarch_bind->get_hierarch_bind();
+ else
+ return this;
+ }
+ std::map<unsigned int, tlm::tlm_bw_transport_if<TYPES> *> &
+ get_multi_binds()
+ {
+ return m_multi_binds;
+ }
+ void set_hierarch_bind(base_type* h) { m_hierarch_bind = h; }
+ tlm::tlm_fw_transport_if<TYPES> *
+ get_last_binder(tlm::tlm_bw_transport_if<TYPES> *other)
+ {
+ m_multi_binds[m_binders.size() - 1] = other;
+ return m_binders[m_binders.size() - 1];
+ }
+
+ // Map that stores to which index a multi init socket is connected
+ // and the interface of the multi init socket.
+ std::map<unsigned int, tlm::tlm_bw_transport_if<TYPES> *> m_multi_binds;
+
+ void disable_cb_bind() { m_eoe_disabled = true; }
+ std::vector<callback_binder_fw<TYPES> *> &
+ get_binders()
+ {
+ return m_binders;
+ }
+ // Vector of connected sockets.
+ std::vector<tlm::tlm_bw_transport_if<TYPES> *> m_sockets;
+ // Vector of binders that convert untagged interface into tagged
+ // interface.
+ std::vector<callback_binder_fw<TYPES> *> m_binders;
+
+ base_type *m_hierarch_bind; // Pointer to hierarchical bound multi port.
+ // bool that disables callback bindings at end of elaboration.
+ bool m_eoe_disabled;
+ // bool that indicates that a binder has been created from a callback
+ // registration.
+ bool m_export_callback_created;
+
+ // callbacks as functors
+ // (allows to pass the callback to another socket that does not know
+ // the type of the module that owns the callbacks).
+ typename callback_binder_fw<TYPES>::nb_func_type m_nb_f;
+ typename callback_binder_fw<TYPES>::b_func_type m_b_f;
+ typename callback_binder_fw<TYPES>::debug_func_type m_dbg_f;
+ typename callback_binder_fw<TYPES>::dmi_func_type m_dmi_f;
};
-template <typename MODULE,
- unsigned int BUSWIDTH = 32,
- typename TYPES = tlm::tlm_base_protocol_types,
- unsigned int N=0>
-class multi_passthrough_target_socket_optional
- : public multi_passthrough_target_socket<MODULE,BUSWIDTH,TYPES,N,sc_core::SC_ZERO_OR_MORE_BOUND>
+template <typename MODULE, unsigned int BUSWIDTH=32,
+ typename TYPES=tlm::tlm_base_protocol_types, unsigned int N=0>
+class multi_passthrough_target_socket_optional :
+ public multi_passthrough_target_socket<
+ MODULE, BUSWIDTH, TYPES, N, sc_core::SC_ZERO_OR_MORE_BOUND>
{
- typedef multi_passthrough_target_socket<MODULE,BUSWIDTH,TYPES,N,sc_core::SC_ZERO_OR_MORE_BOUND> socket_b;
-public:
- multi_passthrough_target_socket_optional() : socket_b() {}
- explicit multi_passthrough_target_socket_optional(const char* name) : socket_b(name) {}
+ typedef multi_passthrough_target_socket<
+ MODULE, BUSWIDTH, TYPES, N, sc_core::SC_ZERO_OR_MORE_BOUND> socket_b;
+ public:
+ multi_passthrough_target_socket_optional() : socket_b() {}
+ explicit multi_passthrough_target_socket_optional(const char *name) :
+ socket_b(name)
+ {}
};
} // namespace tlm_utils
-#endif // TLM_UTILS_MULTI_PASSTHROUGH_TARGET_SOCKET_H_INCLUDED_
+
+#endif /* __SYSTEMC_EXT_TLM_UTILS_MULTI_PASSTHROUGH_TARGET_SOCKET_H__ */
*****************************************************************************/
-#ifndef TLM_UTILS_MULTI_SOCKET_BASES_H_INCLUDED_
-#define TLM_UTILS_MULTI_SOCKET_BASES_H_INCLUDED_
+#ifndef __SYSTEMC_EXT_TLM_UTILS_MULTI_SOCKET_BASES_H__
+#define __SYSTEMC_EXT_TLM_UTILS_MULTI_SOCKET_BASES_H__
+#include <map>
#include <tlm>
#include "tlm_utils/convenience_socket_bases.h"
-#include <map>
-
-namespace tlm_utils {
+namespace tlm_utils
+{
template <typename signature>
-struct fn_container{
- signature function;
+struct fn_container
+{
+ signature function;
};
#define TLM_DEFINE_FUNCTOR(name) \
template <typename MODULE, typename TRAITS> \
-inline TLM_RET_VAL static_##name( void* mod \
- , void* fn \
- , int index \
- , TLM_FULL_ARG_LIST) \
+inline TLM_RET_VAL \
+static_##name(void *mod, void *fn, int index, TLM_FULL_ARG_LIST) \
{ \
- typedef fn_container<TLM_RET_VAL (MODULE::*)(int, TLM_FULL_ARG_LIST)> fn_container_type; \
- MODULE* tmp_mod=static_cast<MODULE*>(mod); \
- fn_container_type* tmp_cb =static_cast<fn_container_type*> (fn); \
- return (tmp_mod->*(tmp_cb->function))(index, TLM_ARG_LIST_WITHOUT_TYPES); \
-}\
-\
+ typedef fn_container<TLM_RET_VAL (MODULE::*)(int, TLM_FULL_ARG_LIST)> \
+ fn_container_type; \
+ MODULE *tmp_mod = static_cast<MODULE *>(mod); \
+ fn_container_type *tmp_cb = static_cast<fn_container_type *> (fn); \
+ return (tmp_mod->*(tmp_cb->function))( \
+ index, TLM_ARG_LIST_WITHOUT_TYPES); \
+} \
+ \
template <typename MODULE, typename TRAITS> \
-inline void delete_fn_container_of_##name(void* fn) \
+inline void \
+delete_fn_container_of_##name(void *fn) \
{ \
- typedef fn_container<TLM_RET_VAL (MODULE::*)(int, TLM_FULL_ARG_LIST)> fn_container_type; \
- fn_container_type* tmp_cb =static_cast<fn_container_type*> (fn); \
- if (tmp_cb) delete tmp_cb;\
+ typedef fn_container<TLM_RET_VAL (MODULE::*)(int, TLM_FULL_ARG_LIST)> \
+ fn_container_type; \
+ fn_container_type *tmp_cb = static_cast<fn_container_type *>(fn); \
+ if (tmp_cb) \
+ delete tmp_cb; \
} \
-\
+ \
template <typename TRAITS> \
class name##_functor{ \
public: \
- typedef typename TRAITS::tlm_payload_type payload_type; \
- typedef typename TRAITS::tlm_phase_type phase_type; \
- typedef TLM_RET_VAL (*call_fn)(void*,void*, int, TLM_FULL_ARG_LIST); \
- typedef void (*del_fn)(void*); \
-\
- name##_functor(): m_fn(0), m_del_fn(0), m_mod(0), m_mem_fn(0){} \
- ~name##_functor(){if (m_del_fn) (*m_del_fn)(m_mem_fn);} \
-\
- template <typename MODULE> \
- void set_function(MODULE* mod, TLM_RET_VAL (MODULE::*cb)(int, TLM_FULL_ARG_LIST)){ \
- typedef fn_container<TLM_RET_VAL (MODULE::*)(int, TLM_FULL_ARG_LIST)> fn_container_type; \
- m_fn=&static_##name<MODULE,TRAITS>;\
- m_del_fn=&delete_fn_container_of_##name<MODULE,TRAITS>;\
- m_del_fn(m_mem_fn); \
- fn_container_type* tmp= new fn_container_type(); \
- tmp->function=cb; \
- m_mod=static_cast<void*>(mod); \
- m_mem_fn=static_cast<void*>(tmp); \
- } \
+ typedef typename TRAITS::tlm_payload_type payload_type; \
+ typedef typename TRAITS::tlm_phase_type phase_type; \
+ typedef TLM_RET_VAL (*call_fn)(void *,void *, int, TLM_FULL_ARG_LIST); \
+ typedef void (*del_fn)(void *); \
+ \
+ name##_functor() : m_fn(0), m_del_fn(0), m_mod(0), m_mem_fn(0) {} \
+ ~name##_functor() \
+ { \
+ if (m_del_fn) \
+ (*m_del_fn)(m_mem_fn); \
+ } \
+ \
+ template <typename MODULE> \
+ void \
+ set_function(MODULE *mod, TLM_RET_VAL (MODULE::*cb)( \
+ int, TLM_FULL_ARG_LIST)) \
+ { \
+ typedef fn_container<TLM_RET_VAL (MODULE::*)( \
+ int, TLM_FULL_ARG_LIST)> fn_container_type; \
+ m_fn = &static_##name<MODULE,TRAITS>; \
+ m_del_fn = &delete_fn_container_of_##name<MODULE, TRAITS>; \
+ m_del_fn(m_mem_fn); \
+ fn_container_type *tmp =new fn_container_type(); \
+ tmp->function = cb; \
+ m_mod = static_cast<void *>(mod); \
+ m_mem_fn = static_cast<void *>(tmp); \
+ } \
\
- TLM_RET_VAL operator()(int index, TLM_FULL_ARG_LIST){ \
- return m_fn(m_mod,m_mem_fn, index, TLM_ARG_LIST_WITHOUT_TYPES); \
- } \
-\
- bool is_valid(){return (m_mod!=0 && m_mem_fn!=0 && m_fn!=0);}\
-\
-protected: \
- call_fn m_fn;\
- del_fn m_del_fn; \
- void* m_mod; \
- void* m_mem_fn; \
-private: \
- name##_functor& operator=(const name##_functor&); \
+ TLM_RET_VAL \
+ operator ()(int index, TLM_FULL_ARG_LIST) \
+ { \
+ return m_fn(m_mod, m_mem_fn, index, TLM_ARG_LIST_WITHOUT_TYPES); \
+ } \
+ \
+ bool is_valid() { return (m_mod != 0 && m_mem_fn != 0 && m_fn != 0); } \
+ \
+ protected: \
+ call_fn m_fn;\
+ del_fn m_del_fn; \
+ void *m_mod; \
+ void *m_mem_fn; \
+ private: \
+ name##_functor &operator = (const name##_functor &); \
}
#define TLM_RET_VAL tlm::tlm_sync_enum
-#define TLM_FULL_ARG_LIST typename TRAITS::tlm_payload_type& txn, typename TRAITS::tlm_phase_type& ph, sc_core::sc_time& t
-#define TLM_ARG_LIST_WITHOUT_TYPES txn,ph,t
+#define TLM_FULL_ARG_LIST \
+ typename TRAITS::tlm_payload_type &txn, \
+ typename TRAITS::tlm_phase_type &ph, sc_core::sc_time &t
+#define TLM_ARG_LIST_WITHOUT_TYPES txn, ph, t
TLM_DEFINE_FUNCTOR(nb_transport);
#undef TLM_RET_VAL
#undef TLM_FULL_ARG_LIST
#undef TLM_ARG_LIST_WITHOUT_TYPES
#define TLM_RET_VAL void
-#define TLM_FULL_ARG_LIST typename TRAITS::tlm_payload_type& txn, sc_core::sc_time& t
-#define TLM_ARG_LIST_WITHOUT_TYPES txn,t
+#define TLM_FULL_ARG_LIST \
+ typename TRAITS::tlm_payload_type &txn, sc_core::sc_time &t
+#define TLM_ARG_LIST_WITHOUT_TYPES txn, t
TLM_DEFINE_FUNCTOR(b_transport);
#undef TLM_RET_VAL
#undef TLM_FULL_ARG_LIST
#undef TLM_ARG_LIST_WITHOUT_TYPES
#define TLM_RET_VAL unsigned int
-#define TLM_FULL_ARG_LIST typename TRAITS::tlm_payload_type& txn
+#define TLM_FULL_ARG_LIST typename TRAITS::tlm_payload_type &txn
#define TLM_ARG_LIST_WITHOUT_TYPES txn
TLM_DEFINE_FUNCTOR(debug_transport);
#undef TLM_RET_VAL
#undef TLM_ARG_LIST_WITHOUT_TYPES
#define TLM_RET_VAL bool
-#define TLM_FULL_ARG_LIST typename TRAITS::tlm_payload_type& txn, tlm::tlm_dmi& dmi
-#define TLM_ARG_LIST_WITHOUT_TYPES txn,dmi
+#define TLM_FULL_ARG_LIST \
+ typename TRAITS::tlm_payload_type &txn, tlm::tlm_dmi &dmi
+#define TLM_ARG_LIST_WITHOUT_TYPES txn, dmi
TLM_DEFINE_FUNCTOR(get_dmi_ptr);
#undef TLM_RET_VAL
#undef TLM_FULL_ARG_LIST
#define TLM_RET_VAL void
#define TLM_FULL_ARG_LIST sc_dt::uint64 l, sc_dt::uint64 u
-#define TLM_ARG_LIST_WITHOUT_TYPES l,u
+#define TLM_ARG_LIST_WITHOUT_TYPES l, u
TLM_DEFINE_FUNCTOR(invalidate_dmi);
#undef TLM_RET_VAL
#undef TLM_FULL_ARG_LIST
of the callback binder to the signature of the call.
*/
template <typename TYPES>
-class callback_binder_fw
- : public tlm::tlm_fw_transport_if<TYPES>
- , protected convenience_socket_cb_holder
+class callback_binder_fw : public tlm::tlm_fw_transport_if<TYPES>,
+ protected convenience_socket_cb_holder
{
public:
- //typedefs according to the used TYPES class
- typedef typename TYPES::tlm_payload_type transaction_type;
- typedef typename TYPES::tlm_phase_type phase_type;
- typedef tlm::tlm_sync_enum sync_enum_type;
-
- //typedefs for the callbacks
- typedef nb_transport_functor<TYPES> nb_func_type;
- typedef b_transport_functor<TYPES> b_func_type;
+ // typedefs according to the used TYPES class.
+ typedef typename TYPES::tlm_payload_type transaction_type;
+ typedef typename TYPES::tlm_phase_type phase_type;
+ typedef tlm::tlm_sync_enum sync_enum_type;
+
+ // typedefs for the callbacks.
+ typedef nb_transport_functor<TYPES> nb_func_type;
+ typedef b_transport_functor<TYPES> b_func_type;
typedef debug_transport_functor<TYPES> debug_func_type;
- typedef get_dmi_ptr_functor<TYPES> dmi_func_type;
+ typedef get_dmi_ptr_functor<TYPES> dmi_func_type;
- //ctor: an ID is needed to create a callback binder
- callback_binder_fw(multi_socket_base* owner, int id)
- : convenience_socket_cb_holder(owner), m_id(id)
- , m_nb_f(0), m_b_f(0), m_dbg_f(0), m_dmi_f(0)
- , m_caller_port(0)
+ callback_binder_fw(multi_socket_base *owner, int id) :
+ convenience_socket_cb_holder(owner), m_id(id),
+ m_nb_f(0), m_b_f(0), m_dbg_f(0), m_dmi_f(0) , m_caller_port(0)
{}
- //the nb_transport method of the fw interface
- sync_enum_type nb_transport_fw(transaction_type& txn,
- phase_type& p,
- sc_core::sc_time& t){
- //check if a callback is registered
- if (m_nb_f && m_nb_f->is_valid()) {
- return (*m_nb_f)(m_id, txn, p, t); //do the callback
- }
-
- display_error("Call to nb_transport_fw without a registered callback for nb_transport_fw.");
- return tlm::TLM_COMPLETED;
+ // The nb_transport method of the fw interface
+ sync_enum_type nb_transport_fw(
+ transaction_type &txn, phase_type &p, sc_core::sc_time &t)
+ {
+ // Check if a callback is registered.
+ if (m_nb_f && m_nb_f->is_valid()) {
+ return (*m_nb_f)(m_id, txn, p, t); // Do the callback.
+ }
+
+ display_error("Call to nb_transport_fw without a "
+ "registered callback for nb_transport_fw.");
+ return tlm::TLM_COMPLETED;
}
- //the b_transport method of the fw interface
- void b_transport(transaction_type& trans,sc_core::sc_time& t){
- //check if a callback is registered
- if (m_b_f && m_b_f->is_valid()) {
- (*m_b_f)(m_id, trans,t); //do the callback
- return;
- }
-
- display_error("Call to b_transport without a registered callback for b_transport.");
+ // The b_transport method of the fw interface.
+ void
+ b_transport(transaction_type &trans, sc_core::sc_time &t)
+ {
+ // Check if a callback is registered.
+ if (m_b_f && m_b_f->is_valid()) {
+ (*m_b_f)(m_id, trans, t); // Do the callback
+ return;
+ }
+
+ display_error("Call to b_transport without a "
+ "registered callback for b_transport.");
}
-
- //the DMI method of the fw interface
- bool get_direct_mem_ptr(transaction_type& trans, tlm::tlm_dmi& dmi_data){
- //check if a callback is registered
- if (m_dmi_f && m_dmi_f->is_valid()) {
- return (*m_dmi_f)(m_id, trans,dmi_data); //do the callback
- }
-
- dmi_data.allow_none();
- dmi_data.set_start_address(0x0);
- dmi_data.set_end_address((sc_dt::uint64)-1);
- return false;
+
+ // The DMI method of the fw interface.
+ bool
+ get_direct_mem_ptr(transaction_type &trans, tlm::tlm_dmi &dmi_data)
+ {
+ // Check if a callback is registered.
+ if (m_dmi_f && m_dmi_f->is_valid()) {
+ // Do the callback.
+ return (*m_dmi_f)(m_id, trans, dmi_data);
+ }
+
+ dmi_data.allow_none();
+ dmi_data.set_start_address(0x0);
+ dmi_data.set_end_address((sc_dt::uint64)-1);
+ return false;
}
-
- //the debug method of the fw interface
- unsigned int transport_dbg(transaction_type& trans){
- //check if a callback is registered
- if (m_dbg_f && m_dbg_f->is_valid()) {
- return (*m_dbg_f)(m_id, trans); //do the callback
- }
-
- return 0;
+
+ // The debug method of the fw interface.
+ unsigned int
+ transport_dbg(transaction_type &trans)
+ {
+ // check if a callback is registered
+ if (m_dbg_f && m_dbg_f->is_valid()) {
+ return (*m_dbg_f)(m_id, trans); // Do the callback.
+ }
+
+ return 0;
}
-
- //the SystemC standard callback register_port:
- // - called when a port if bound to the interface
- // - allowd to find out who is bound to that callback binder
- void register_port(sc_core::sc_port_base& b, const char* /*name*/){
- m_caller_port=&b;
+
+ // The SystemC standard callback register_port:
+ // - Called when a port if bound to the interface.
+ // - Allowd to find out who is bound to that callback binder.
+ void
+ register_port(sc_core::sc_port_base &b, const char * /* name */)
+ {
+ m_caller_port = &b;
}
-
- //register callbacks for all fw interface methods at once
- void set_callbacks(nb_func_type& cb1, b_func_type& cb2, dmi_func_type& cb3, debug_func_type& cb4){
- m_nb_f=&cb1;
- m_b_f=&cb2;
- m_dmi_f=&cb3;
- m_dbg_f=&cb4;
+
+ // Register callbacks for all fw interface methods at once.
+ void
+ set_callbacks(nb_func_type &cb1, b_func_type &cb2,
+ dmi_func_type &cb3, debug_func_type &cb4)
+ {
+ m_nb_f = &cb1;
+ m_b_f = &cb2;
+ m_dmi_f = &cb3;
+ m_dbg_f = &cb4;
}
-
- //getter method to get the port that is bound to that callback binder
- // NOTE: this will only return a valid value at end of elaboration
+
+ // Getter method to get the port that is bound to that callback binder.
+ // NOTE: This will only return a valid value at end of elaboration
// (but not before end of elaboration!)
- sc_core::sc_port_base* get_other_side(){return m_caller_port;}
-
+ sc_core::sc_port_base *get_other_side() { return m_caller_port; }
+
private:
- //the ID of the callback binder
- int m_id;
-
- //the callbacks
- nb_func_type* m_nb_f;
- b_func_type* m_b_f;
- debug_func_type* m_dbg_f;
- dmi_func_type* m_dmi_f;
-
- //the port bound to that callback binder
- sc_core::sc_port_base* m_caller_port;
+ // The ID of the callback binder.
+ int m_id;
+
+ // The callbacks.
+ nb_func_type *m_nb_f;
+ b_func_type *m_b_f;
+ debug_func_type *m_dbg_f;
+ dmi_func_type *m_dmi_f;
+
+ // The port bound to that callback binder.
+ sc_core::sc_port_base *m_caller_port;
};
/*
of the callback binder to the signature of the call.
*/
template <typename TYPES>
-class callback_binder_bw
- : public tlm::tlm_bw_transport_if<TYPES>
- , protected convenience_socket_cb_holder
+class callback_binder_bw : public tlm::tlm_bw_transport_if<TYPES>,
+ protected convenience_socket_cb_holder
{
public:
- //typedefs according to the used TYPES class
- typedef typename TYPES::tlm_payload_type transaction_type;
- typedef typename TYPES::tlm_phase_type phase_type;
- typedef tlm::tlm_sync_enum sync_enum_type;
-
- //typedefs for the callbacks
- typedef nb_transport_functor<TYPES> nb_func_type;
+ // typedefs according to the used TYPES class
+ typedef typename TYPES::tlm_payload_type transaction_type;
+ typedef typename TYPES::tlm_phase_type phase_type;
+ typedef tlm::tlm_sync_enum sync_enum_type;
+
+ // typedefs for the callbacks
+ typedef nb_transport_functor<TYPES> nb_func_type;
typedef invalidate_dmi_functor<TYPES> dmi_func_type;
- //ctor: an ID is needed to create a callback binder
- callback_binder_bw(multi_socket_base* owner, int id)
- : convenience_socket_cb_holder(owner), m_id(id)
- , m_nb_f(0), m_dmi_f(0) {}
-
- //the nb_transport method of the bw interface
- sync_enum_type nb_transport_bw(transaction_type& txn,
- phase_type& p,
- sc_core::sc_time& t){
- //check if a callback is registered
- if (m_nb_f && m_nb_f->is_valid()) {
- return (*m_nb_f)(m_id, txn, p, t); //do the callback
- }
-
- display_error("Call to nb_transport_bw without a registered callback for nb_transport_bw");
- return tlm::TLM_COMPLETED;
+ callback_binder_bw(multi_socket_base *owner, int id) :
+ convenience_socket_cb_holder(owner), m_id(id),
+ m_nb_f(0), m_dmi_f(0)
+ {}
+
+ // The nb_transport method of the bw interface.
+ sync_enum_type
+ nb_transport_bw(transaction_type &txn, phase_type& p,
+ sc_core::sc_time &t)
+ {
+ // Check if a callback is registered.
+ if (m_nb_f && m_nb_f->is_valid()) {
+ return (*m_nb_f)(m_id, txn, p, t); // Do the callback.
+ }
+
+ display_error("Call to nb_transport_bw without a "
+ "registered callback for nb_transport_bw");
+ return tlm::TLM_COMPLETED;
}
-
- //the DMI method of the bw interface
- void invalidate_direct_mem_ptr(sc_dt::uint64 l, sc_dt::uint64 u){
- //check if a callback is registered
- if (m_dmi_f && m_dmi_f->is_valid()) {
- (*m_dmi_f)(m_id,l,u); //do the callback
- }
+
+ // The DMI method of the bw interface.
+ void
+ invalidate_direct_mem_ptr(sc_dt::uint64 l, sc_dt::uint64 u)
+ {
+ // Check if a callback is registered.
+ if (m_dmi_f && m_dmi_f->is_valid()) {
+ (*m_dmi_f)(m_id,l,u); // Do the callback.
+ }
}
- //register callbacks for all bw interface methods at once
- void set_callbacks(nb_func_type& cb1, dmi_func_type& cb2){
- m_nb_f=&cb1;
- m_dmi_f=&cb2;
+ // Register callbacks for all bw interface methods at once.
+ void
+ set_callbacks(nb_func_type &cb1, dmi_func_type &cb2)
+ {
+ m_nb_f = &cb1;
+ m_dmi_f = &cb2;
}
-
+
private:
- //the ID of the callback binder
+ // The ID of the callback binder.
int m_id;
- //the callbacks
- nb_func_type* m_nb_f;
- dmi_func_type* m_dmi_f;
+ // The callbacks.
+ nb_func_type *m_nb_f;
+ dmi_func_type *m_dmi_f;
};
/*
with fewer template parameters than the multi_init_base.
This class is implementation-defined.
*/
-template <typename TYPES = tlm::tlm_base_protocol_types>
-class multi_init_base_if {
-public:
- //this method shall return a vector of the callback binders of multi initiator socket
- virtual std::vector<callback_binder_bw<TYPES>* >& get_binders()=0;
- //this method shall return a vector of all target interfaces bound to this multi init socket
- virtual std::vector<tlm::tlm_fw_transport_if<TYPES>*>& get_sockets()=0;
-protected:
- virtual ~multi_init_base_if() {}
+template <typename TYPES=tlm::tlm_base_protocol_types>
+class multi_init_base_if
+{
+ public:
+ // This method shall return a vector of the callback binders of multi
+ // initiator socket.
+ virtual std::vector<callback_binder_bw<TYPES> *> &get_binders()=0;
+ // This method shall return a vector of all target interfaces bound to
+ // this multi init socket.
+ virtual std::vector<tlm::tlm_fw_transport_if<TYPES> *> &get_sockets()=0;
+ protected:
+ virtual ~multi_init_base_if() {}
};
/*
It enforces a multi initiator socket to implement all functions
needed to do hierarchical bindings.
*/
-template <unsigned int BUSWIDTH = 32,
- typename TYPES = tlm::tlm_base_protocol_types,
- unsigned int N=0,
- sc_core::sc_port_policy POL = sc_core::SC_ONE_OR_MORE_BOUND>
-class multi_init_base
- : public tlm::tlm_initiator_socket<BUSWIDTH, TYPES, N, POL>
- , public multi_init_base_if<TYPES>
- , protected multi_socket_base
+template <unsigned int BUSWIDTH=32,
+ typename TYPES=tlm::tlm_base_protocol_types, unsigned int N=0,
+ sc_core::sc_port_policy POL=sc_core::SC_ONE_OR_MORE_BOUND>
+class multi_init_base :
+ public tlm::tlm_initiator_socket<BUSWIDTH, TYPES, N, POL>,
+ public multi_init_base_if<TYPES>, protected multi_socket_base
{
-public:
- //typedef for the base type: the standard tlm initiator socket
- typedef tlm::tlm_initiator_socket<BUSWIDTH, TYPES, N, POL> base_type;
-
- //this method shall disable the code that does the callback binding
- // that registers callbacks to binders
- virtual void disable_cb_bind()=0;
-
- //this method shall return the multi_init_base to which the
- // multi_init_base is bound hierarchically
- // If the base is not bound hierarchically it shall return a pointer to itself
- virtual multi_init_base* get_hierarch_bind()=0;
-
- virtual tlm::tlm_socket_category get_socket_category() const
- {
- return tlm::TLM_MULTI_INITIATOR_SOCKET;
- }
-
- //ctor and dtor
- virtual ~multi_init_base(){}
- multi_init_base():base_type(sc_core::sc_gen_unique_name("multi_init_base")){}
- multi_init_base(const char* name):base_type(name){}
-
-private:
- const sc_core::sc_object* get_socket() const { return this; }
+ public:
+ // typedef for the base type: the standard tlm initiator socket.
+ typedef tlm::tlm_initiator_socket<BUSWIDTH, TYPES, N, POL> base_type;
+
+ // This method shall disable the code that does the callback binding
+ // that registers callbacks to binders.
+ virtual void disable_cb_bind()=0;
+
+ // This method shall return the multi_init_base to which the
+ // multi_init_base is bound hierarchically. If the base is not bound
+ // hierarchically it shall return a pointer to itself.
+ virtual multi_init_base *get_hierarch_bind() = 0;
+
+ virtual tlm::tlm_socket_category
+ get_socket_category() const
+ {
+ return tlm::TLM_MULTI_INITIATOR_SOCKET;
+ }
+
+ virtual ~multi_init_base() {}
+ multi_init_base() :
+ base_type(sc_core::sc_gen_unique_name("multi_init_base"))
+ {}
+ multi_init_base(const char *name) : base_type(name) {}
+
+ private:
+ const sc_core::sc_object *get_socket() const { return this; }
};
/*
with fewer template parameters than the multi_target_base.
This class is implementation-defined.
*/
-template <typename TYPES = tlm::tlm_base_protocol_types>
-class multi_target_base_if {
-public:
- //this method shall return a vector of the callback binders of multi initiator socket
- virtual std::vector<callback_binder_fw<TYPES>* >& get_binders()=0;
-
- //this method shall return a map of all multi initiator sockets that are
- // bound to this multi target the key of the map is the index at which the
- // multi initiator i bound, while the value is the interface of the multi
- // initiator socket that is bound at that index
- virtual std::map<unsigned int, tlm::tlm_bw_transport_if<TYPES>*>& get_multi_binds()=0;
-protected:
- virtual ~multi_target_base_if() {}
+template <typename TYPES=tlm::tlm_base_protocol_types>
+class multi_target_base_if
+{
+ public:
+ // This method shall return a vector of the callback binders of multi
+ // initiator socket.
+ virtual std::vector<callback_binder_fw<TYPES> *> &get_binders() = 0;
+
+ // This method shall return a map of all multi initiator sockets that are
+ // bound to this multi target the key of the map is the index at which the
+ // multi initiator i bound, while the value is the interface of the multi
+ // initiator socket that is bound at that index.
+ virtual std::map<unsigned int, tlm::tlm_bw_transport_if<TYPES>*> &
+ get_multi_binds() = 0;
+
+ protected:
+ virtual ~multi_target_base_if() {}
};
/*
It enforces a multi target socket to implement all functions
needed to do hierarchical bindings.
*/
-template <unsigned int BUSWIDTH = 32,
- typename TYPES = tlm::tlm_base_protocol_types,
- unsigned int N=0,
- sc_core::sc_port_policy POL = sc_core::SC_ONE_OR_MORE_BOUND>
-class multi_target_base
- : public tlm::tlm_target_socket<BUSWIDTH, TYPES, N, POL>
- , public multi_target_base_if<TYPES>
- , protected multi_socket_base
+template <unsigned int BUSWIDTH=32,
+ typename TYPES=tlm::tlm_base_protocol_types, unsigned int N=0,
+ sc_core::sc_port_policy POL=sc_core::SC_ONE_OR_MORE_BOUND>
+class multi_target_base :
+ public tlm::tlm_target_socket<BUSWIDTH, TYPES, N, POL>,
+ public multi_target_base_if<TYPES>, protected multi_socket_base
{
-public:
- //typedef for the base type: the standard tlm target socket
- typedef tlm::tlm_target_socket<BUSWIDTH, TYPES, N, POL > base_type;
-
- //this method shall return the multi_init_base to which the
- // multi_init_base is bound hierarchically
- // If the base is not bound hierarchically it shall return a pointer to itself
- virtual multi_target_base* get_hierarch_bind()=0;
-
- //this method shall inform the multi target socket that it is bound
- // hierarchically and to which other multi target socket it is bound hierarchically
- virtual void set_hierarch_bind(multi_target_base*)=0;
-
- virtual tlm::tlm_socket_category get_socket_category() const
- {
- return tlm::TLM_MULTI_TARGET_SOCKET;
- }
-
- //ctor and dtor
- virtual ~multi_target_base(){}
- multi_target_base():base_type(sc_core::sc_gen_unique_name("multi_target_base")){}
- multi_target_base(const char* name):base_type(name){}
-
-private:
- const sc_core::sc_object* get_socket() const { return this; }
+ public:
+ // Typedef for the base type: the standard tlm target socket.
+ typedef tlm::tlm_target_socket<BUSWIDTH, TYPES, N, POL > base_type;
+
+ // This method shall return the multi_init_base to which the
+ // multi_init_base is bound hierarchically. If the base is not bound
+ // hierarchically it shall return a pointer to itself.
+ virtual multi_target_base *get_hierarch_bind() = 0;
+
+ // This method shall inform the multi target socket that it is bound
+ // hierarchically and to which other multi target socket it is bound
+ // hierarchically.
+ virtual void set_hierarch_bind(multi_target_base*) = 0;
+
+ virtual tlm::tlm_socket_category
+ get_socket_category() const
+ {
+ return tlm::TLM_MULTI_TARGET_SOCKET;
+ }
+
+ virtual ~multi_target_base() {}
+ multi_target_base() :
+ base_type(sc_core::sc_gen_unique_name("multi_target_base"))
+ {}
+ multi_target_base(const char *name) : base_type(name) {}
+
+ private:
+ const sc_core::sc_object *get_socket() const { return this; }
};
/*
All multi sockets must additionally derive from this class.
-It enforces a multi socket to implement a function
+It enforces a multi socket to implement a function
needed to do multi init to multi target bindings.
*/
template <typename TYPES>
-class multi_to_multi_bind_base{
-public:
- virtual ~multi_to_multi_bind_base(){}
- virtual tlm::tlm_fw_transport_if<TYPES>* get_last_binder(tlm::tlm_bw_transport_if<TYPES>*)=0;
+class multi_to_multi_bind_base
+{
+ public:
+ virtual ~multi_to_multi_bind_base() {}
+ virtual tlm::tlm_fw_transport_if<TYPES> *
+ get_last_binder(tlm::tlm_bw_transport_if<TYPES> *) = 0;
};
} // namespace tlm_utils
-#endif // TLM_UTILS_MULTI_SOCKET_BASES_H_INCLUDED_
+
+#endif /* __SYSTEMC_EXT_TLM_UTILS_MULTI_SOCKET_BASES_H__ */
*****************************************************************************/
-#ifndef TLM_UTILS_PASSTHROUGH_TARGET_SOCKET_H_INCLUDED_
-#define TLM_UTILS_PASSTHROUGH_TARGET_SOCKET_H_INCLUDED_
+#ifndef __SYSTEMC_EXT_TLM_UTILS_PASSTHROUGH_TARGET_SOCKET_H__
+#define __SYSTEMC_EXT_TLM_UTILS_PASSTHROUGH_TARGET_SOCKET_H__
#include <tlm>
#include "tlm_utils/convenience_socket_bases.h"
-namespace tlm_utils {
+namespace tlm_utils
+{
-template< typename MODULE, unsigned int BUSWIDTH, typename TYPES
- , sc_core::sc_port_policy POL = sc_core::SC_ONE_OR_MORE_BOUND >
-class passthrough_target_socket_b
- : public tlm::tlm_target_socket<BUSWIDTH, TYPES, 1, POL>
- , protected passthrough_socket_base
+template <typename MODULE, unsigned int BUSWIDTH, typename TYPES,
+ sc_core::sc_port_policy POL=sc_core::SC_ONE_OR_MORE_BOUND>
+class passthrough_target_socket_b :
+ public tlm::tlm_target_socket<BUSWIDTH, TYPES, 1, POL>,
+ protected passthrough_socket_base
{
-public:
- typedef typename TYPES::tlm_payload_type transaction_type;
- typedef typename TYPES::tlm_phase_type phase_type;
- typedef tlm::tlm_sync_enum sync_enum_type;
- typedef tlm::tlm_fw_transport_if<TYPES> fw_interface_type;
- typedef tlm::tlm_bw_transport_if<TYPES> bw_interface_type;
- typedef tlm::tlm_target_socket<BUSWIDTH,TYPES,1,POL> base_type;
-
-public:
- static const char* default_name()
- { return sc_core::sc_gen_unique_name("passthrough_target_socket"); }
-
- explicit passthrough_target_socket_b(const char* n = default_name())
- : base_type(n)
- , m_process(this)
- {
- bind(m_process);
- }
-
- using base_type::bind;
-
- // REGISTER_XXX
- void register_nb_transport_fw(MODULE* mod,
- sync_enum_type (MODULE::*cb)(transaction_type&,
- phase_type&,
- sc_core::sc_time&))
- {
- m_process.set_nb_transport_ptr(mod, cb);
- }
-
- void register_b_transport(MODULE* mod,
- void (MODULE::*cb)(transaction_type&,
- sc_core::sc_time&))
- {
- m_process.set_b_transport_ptr(mod, cb);
- }
-
- void register_transport_dbg(MODULE* mod,
- unsigned int (MODULE::*cb)(transaction_type&))
- {
- m_process.set_transport_dbg_ptr(mod, cb);
- }
-
- void register_get_direct_mem_ptr(MODULE* mod,
- bool (MODULE::*cb)(transaction_type&,
- tlm::tlm_dmi&))
- {
- m_process.set_get_direct_mem_ptr(mod, cb);
- }
-
-private:
- class process
- : public tlm::tlm_fw_transport_if<TYPES>
- , protected convenience_socket_cb_holder
- {
public:
- typedef sync_enum_type (MODULE::*NBTransportPtr)(transaction_type&,
- phase_type&,
- sc_core::sc_time&);
- typedef void (MODULE::*BTransportPtr)(transaction_type&,
- sc_core::sc_time&);
- typedef unsigned int (MODULE::*TransportDbgPtr)(transaction_type&);
- typedef bool (MODULE::*GetDirectMem_ptr)(transaction_type&,
- tlm::tlm_dmi&);
-
- explicit process(passthrough_socket_base* owner)
- : convenience_socket_cb_holder(owner), m_mod(0)
- , m_nb_transport_ptr(0)
- , m_b_transport_ptr(0)
- , m_transport_dbg_ptr(0)
- , m_get_direct_mem_ptr(0)
- {
- }
-
- void set_nb_transport_ptr(MODULE* mod, NBTransportPtr p)
- {
- if (m_nb_transport_ptr) {
- display_warning("non-blocking callback already registered");
- return;
- }
- sc_assert(!m_mod || m_mod == mod);
- m_mod = mod;
- m_nb_transport_ptr = p;
- }
+ typedef typename TYPES::tlm_payload_type transaction_type;
+ typedef typename TYPES::tlm_phase_type phase_type;
+ typedef tlm::tlm_sync_enum sync_enum_type;
+ typedef tlm::tlm_fw_transport_if<TYPES> fw_interface_type;
+ typedef tlm::tlm_bw_transport_if<TYPES> bw_interface_type;
+ typedef tlm::tlm_target_socket<BUSWIDTH,TYPES,1,POL> base_type;
- void set_b_transport_ptr(MODULE* mod, BTransportPtr p)
+ public:
+ static const char *
+ default_name()
{
- if (m_b_transport_ptr) {
- display_warning("blocking callback already registered");
- return;
- }
- sc_assert(!m_mod || m_mod == mod);
- m_mod = mod;
- m_b_transport_ptr = p;
+ return sc_core::sc_gen_unique_name("passthrough_target_socket");
}
- void set_transport_dbg_ptr(MODULE* mod, TransportDbgPtr p)
+ explicit passthrough_target_socket_b(const char *n=default_name()) :
+ base_type(n), m_process(this)
{
- if (m_transport_dbg_ptr) {
- display_warning("debug callback already registered");
- return;
- }
- sc_assert(!m_mod || m_mod == mod);
- m_mod = mod;
- m_transport_dbg_ptr = p;
+ bind(m_process);
}
- void set_get_direct_mem_ptr(MODULE* mod, GetDirectMem_ptr p)
+ using base_type::bind;
+
+ // REGISTER_XXX
+ void
+ register_nb_transport_fw(MODULE *mod,
+ sync_enum_type (MODULE::*cb)(transaction_type &, phase_type &,
+ sc_core::sc_time &))
{
- if (m_get_direct_mem_ptr) {
- display_warning("get DMI pointer callback already registered");
- return;
- }
- sc_assert(!m_mod || m_mod == mod);
- m_mod = mod;
- m_get_direct_mem_ptr = p;
+ m_process.set_nb_transport_ptr(mod, cb);
}
- sync_enum_type nb_transport_fw(transaction_type& trans,
- phase_type& phase,
- sc_core::sc_time& t)
+ void
+ register_b_transport(MODULE *mod,
+ void (MODULE::*cb)(transaction_type &, sc_core::sc_time &))
{
- if (m_nb_transport_ptr) {
- // forward call
- sc_assert(m_mod);
- return (m_mod->*m_nb_transport_ptr)(trans, phase, t);
- }
- display_error("no non-blocking callback registered");
- return tlm::TLM_COMPLETED;
+ m_process.set_b_transport_ptr(mod, cb);
}
- void b_transport(transaction_type& trans, sc_core::sc_time& t)
+ void
+ register_transport_dbg(MODULE *mod,
+ unsigned int (MODULE::*cb)(transaction_type &))
{
- if (m_b_transport_ptr) {
- // forward call
- sc_assert(m_mod);
- return (m_mod->*m_b_transport_ptr)(trans, t);
- }
- display_error("no blocking callback registered");
+ m_process.set_transport_dbg_ptr(mod, cb);
}
- unsigned int transport_dbg(transaction_type& trans)
+ void
+ register_get_direct_mem_ptr(MODULE *mod,
+ bool (MODULE::*cb)(transaction_type &, tlm::tlm_dmi &))
{
- if (m_transport_dbg_ptr) {
- // forward call
- sc_assert(m_mod);
- return (m_mod->*m_transport_dbg_ptr)(trans);
- }
- // No debug support
- return 0;
+ m_process.set_get_direct_mem_ptr(mod, cb);
}
- bool get_direct_mem_ptr(transaction_type& trans,
- tlm::tlm_dmi& dmi_data)
+ private:
+ class process : public tlm::tlm_fw_transport_if<TYPES>,
+ protected convenience_socket_cb_holder
{
- if (m_get_direct_mem_ptr) {
- // forward call
- sc_assert(m_mod);
- return (m_mod->*m_get_direct_mem_ptr)(trans, dmi_data);
- }
- // No DMI support
- dmi_data.allow_read_write();
- dmi_data.set_start_address(0x0);
- dmi_data.set_end_address((sc_dt::uint64)-1);
- return false;
- }
+ public:
+ typedef sync_enum_type (MODULE::*NBTransportPtr)(
+ transaction_type &, phase_type &, sc_core::sc_time &);
+ typedef void (MODULE::*BTransportPtr)(
+ transaction_type &, sc_core::sc_time &);
+ typedef unsigned int (MODULE::*TransportDbgPtr)(transaction_type &);
+ typedef bool (MODULE::*GetDirectMem_ptr)(
+ transaction_type &, tlm::tlm_dmi &);
+
+ explicit process(passthrough_socket_base *owner) :
+ convenience_socket_cb_holder(owner), m_mod(0),
+ m_nb_transport_ptr(0), m_b_transport_ptr(0),
+ m_transport_dbg_ptr(0), m_get_direct_mem_ptr(0)
+ {}
+
+ void
+ set_nb_transport_ptr(MODULE *mod, NBTransportPtr p)
+ {
+ if (m_nb_transport_ptr) {
+ display_warning("non-blocking callback already registered");
+ return;
+ }
+ sc_assert(!m_mod || m_mod == mod);
+ m_mod = mod;
+ m_nb_transport_ptr = p;
+ }
+
+ void
+ set_b_transport_ptr(MODULE *mod, BTransportPtr p)
+ {
+ if (m_b_transport_ptr) {
+ display_warning("blocking callback already registered");
+ return;
+ }
+ sc_assert(!m_mod || m_mod == mod);
+ m_mod = mod;
+ m_b_transport_ptr = p;
+ }
+
+ void
+ set_transport_dbg_ptr(MODULE *mod, TransportDbgPtr p)
+ {
+ if (m_transport_dbg_ptr) {
+ display_warning("debug callback already registered");
+ return;
+ }
+ sc_assert(!m_mod || m_mod == mod);
+ m_mod = mod;
+ m_transport_dbg_ptr = p;
+ }
+
+ void
+ set_get_direct_mem_ptr(MODULE *mod, GetDirectMem_ptr p)
+ {
+ if (m_get_direct_mem_ptr) {
+ display_warning(
+ "get DMI pointer callback already registered");
+ return;
+ }
+ sc_assert(!m_mod || m_mod == mod);
+ m_mod = mod;
+ m_get_direct_mem_ptr = p;
+ }
+
+ sync_enum_type nb_transport_fw(
+ transaction_type &trans, phase_type &phase,
+ sc_core::sc_time &t)
+ {
+ if (m_nb_transport_ptr) {
+ // Forward call.
+ sc_assert(m_mod);
+ return (m_mod->*m_nb_transport_ptr)(trans, phase, t);
+ }
+ display_error("no non-blocking callback registered");
+ return tlm::TLM_COMPLETED;
+ }
+
+ void
+ b_transport(transaction_type &trans, sc_core::sc_time &t)
+ {
+ if (m_b_transport_ptr) {
+ // Forward call.
+ sc_assert(m_mod);
+ return (m_mod->*m_b_transport_ptr)(trans, t);
+ }
+ display_error("no blocking callback registered");
+ }
+
+ unsigned int
+ transport_dbg(transaction_type &trans)
+ {
+ if (m_transport_dbg_ptr) {
+ // Forward call.
+ sc_assert(m_mod);
+ return (m_mod->*m_transport_dbg_ptr)(trans);
+ }
+ // No debug support
+ return 0;
+ }
+
+ bool
+ get_direct_mem_ptr(transaction_type &trans, tlm::tlm_dmi &dmi_data)
+ {
+ if (m_get_direct_mem_ptr) {
+ // Forward call.
+ sc_assert(m_mod);
+ return (m_mod->*m_get_direct_mem_ptr)(trans, dmi_data);
+ }
+ // No DMI support
+ dmi_data.allow_read_write();
+ dmi_data.set_start_address(0x0);
+ dmi_data.set_end_address((sc_dt::uint64)-1);
+ return false;
+ }
+
+ private:
+ MODULE *m_mod;
+ NBTransportPtr m_nb_transport_ptr;
+ BTransportPtr m_b_transport_ptr;
+ TransportDbgPtr m_transport_dbg_ptr;
+ GetDirectMem_ptr m_get_direct_mem_ptr;
+ };
+
+ private:
+ const sc_core::sc_object *get_socket() const { return this; }
private:
- MODULE* m_mod;
- NBTransportPtr m_nb_transport_ptr;
- BTransportPtr m_b_transport_ptr;
- TransportDbgPtr m_transport_dbg_ptr;
- GetDirectMem_ptr m_get_direct_mem_ptr;
- };
-
-private:
- const sc_core::sc_object* get_socket() const { return this; }
-private:
- process m_process;
+ process m_process;
};
-template< typename MODULE, unsigned int BUSWIDTH = 32
- , typename TYPES = tlm::tlm_base_protocol_types >
-class passthrough_target_socket
- : public passthrough_target_socket_b<MODULE,BUSWIDTH,TYPES>
+template <typename MODULE, unsigned int BUSWIDTH=32,
+ typename TYPES=tlm::tlm_base_protocol_types>
+class passthrough_target_socket :
+ public passthrough_target_socket_b<MODULE, BUSWIDTH, TYPES>
{
- typedef passthrough_target_socket_b<MODULE,BUSWIDTH,TYPES> socket_b;
-public:
- passthrough_target_socket() : socket_b() {}
- explicit passthrough_target_socket(const char* name) : socket_b(name) {}
+ typedef passthrough_target_socket_b<MODULE, BUSWIDTH, TYPES> socket_b;
+ public:
+ passthrough_target_socket() : socket_b() {}
+ explicit passthrough_target_socket(const char *name) : socket_b(name) {}
};
-template< typename MODULE, unsigned int BUSWIDTH = 32
- , typename TYPES = tlm::tlm_base_protocol_types >
-class passthrough_target_socket_optional
- : public passthrough_target_socket_b<MODULE,BUSWIDTH,TYPES,sc_core::SC_ZERO_OR_MORE_BOUND>
+template <typename MODULE, unsigned int BUSWIDTH=32,
+ typename TYPES=tlm::tlm_base_protocol_types>
+class passthrough_target_socket_optional :
+ public passthrough_target_socket_b<
+ MODULE, BUSWIDTH, TYPES, sc_core::SC_ZERO_OR_MORE_BOUND>
{
- typedef passthrough_target_socket_b<MODULE,BUSWIDTH,TYPES,sc_core::SC_ZERO_OR_MORE_BOUND> socket_b;
-public:
- passthrough_target_socket_optional() : socket_b() {}
- explicit passthrough_target_socket_optional(const char* name) : socket_b(name) {}
+ typedef passthrough_target_socket_b<
+ MODULE, BUSWIDTH, TYPES, sc_core::SC_ZERO_OR_MORE_BOUND> socket_b;
+ public:
+ passthrough_target_socket_optional() : socket_b() {}
+ explicit passthrough_target_socket_optional(const char *name) :
+ socket_b(name) {}
};
-//ID Tagged version
-template< typename MODULE, unsigned int BUSWIDTH, typename TYPES
- , sc_core::sc_port_policy POL = sc_core::SC_ONE_OR_MORE_BOUND >
-class passthrough_target_socket_tagged_b
- : public tlm::tlm_target_socket<BUSWIDTH, TYPES, 1, POL>
- , protected passthrough_socket_base
+// ID Tagged version
+template <typename MODULE, unsigned int BUSWIDTH, typename TYPES,
+ sc_core::sc_port_policy POL=sc_core::SC_ONE_OR_MORE_BOUND>
+class passthrough_target_socket_tagged_b :
+ public tlm::tlm_target_socket<BUSWIDTH, TYPES, 1, POL>,
+ protected passthrough_socket_base
{
-public:
- typedef typename TYPES::tlm_payload_type transaction_type;
- typedef typename TYPES::tlm_phase_type phase_type;
- typedef tlm::tlm_sync_enum sync_enum_type;
- typedef tlm::tlm_fw_transport_if<TYPES> fw_interface_type;
- typedef tlm::tlm_bw_transport_if<TYPES> bw_interface_type;
- typedef tlm::tlm_target_socket<BUSWIDTH,TYPES,1,POL> base_type;
-
- static const char* default_name()
- { return sc_core::sc_gen_unique_name("passthrough_target_socket_tagged"); }
-
-public:
- explicit passthrough_target_socket_tagged_b(const char* n = default_name())
- : base_type(n)
- , m_process(this)
- {
- bind(m_process);
- }
-
- using base_type::bind;
-
- // REGISTER_XXX
- void register_nb_transport_fw(MODULE* mod,
- sync_enum_type (MODULE::*cb)(int id,
- transaction_type&,
- phase_type&,
- sc_core::sc_time&),
- int id)
- {
- m_process.set_nb_transport_ptr(mod, cb);
- m_process.set_nb_transport_user_id(id);
- }
-
- void register_b_transport(MODULE* mod,
- void (MODULE::*cb)(int id,
- transaction_type&,
- sc_core::sc_time&),
- int id)
- {
- m_process.set_b_transport_ptr(mod, cb);
- m_process.set_b_transport_user_id(id);
- }
-
- void register_transport_dbg(MODULE* mod,
- unsigned int (MODULE::*cb)(int id,
- transaction_type&),
- int id)
- {
- m_process.set_transport_dbg_ptr(mod, cb);
- m_process.set_transport_dbg_user_id(id);
- }
-
- void register_get_direct_mem_ptr(MODULE* mod,
- bool (MODULE::*cb)(int id,
- transaction_type&,
- tlm::tlm_dmi&),
- int id)
- {
- m_process.set_get_direct_mem_ptr(mod, cb);
- m_process.set_get_dmi_user_id(id);
- }
-
-private:
- class process
- : public tlm::tlm_fw_transport_if<TYPES>
- , protected convenience_socket_cb_holder
- {
public:
- typedef sync_enum_type (MODULE::*NBTransportPtr)(int id,
- transaction_type&,
- phase_type&,
- sc_core::sc_time&);
- typedef void (MODULE::*BTransportPtr)(int id,
- transaction_type&,
- sc_core::sc_time&);
- typedef unsigned int (MODULE::*TransportDbgPtr)(int id,
- transaction_type&);
- typedef bool (MODULE::*GetDirectMem_ptr)(int id,
- transaction_type&,
- tlm::tlm_dmi&);
-
- process(passthrough_socket_base* owner)
- : convenience_socket_cb_holder(owner), m_mod(0)
- , m_nb_transport_ptr(0)
- , m_b_transport_ptr(0)
- , m_transport_dbg_ptr(0)
- , m_get_direct_mem_ptr(0)
- , m_nb_transport_user_id(0)
- , m_b_transport_user_id(0)
- , m_transport_dbg_user_id(0)
- , m_get_dmi_user_id(0)
+ typedef typename TYPES::tlm_payload_type transaction_type;
+ typedef typename TYPES::tlm_phase_type phase_type;
+ typedef tlm::tlm_sync_enum sync_enum_type;
+ typedef tlm::tlm_fw_transport_if<TYPES> fw_interface_type;
+ typedef tlm::tlm_bw_transport_if<TYPES> bw_interface_type;
+ typedef tlm::tlm_target_socket<BUSWIDTH, TYPES, 1, POL> base_type;
+
+ static const char *
+ default_name()
{
+ return sc_core::sc_gen_unique_name(
+ "passthrough_target_socket_tagged");
}
- void set_nb_transport_user_id(int id) { m_nb_transport_user_id = id; }
- void set_b_transport_user_id(int id) { m_b_transport_user_id = id; }
- void set_transport_dbg_user_id(int id) { m_transport_dbg_user_id = id; }
- void set_get_dmi_user_id(int id) { m_get_dmi_user_id = id; }
-
- void set_nb_transport_ptr(MODULE* mod, NBTransportPtr p)
+ public:
+ explicit passthrough_target_socket_tagged_b(
+ const char *n=default_name()) : base_type(n), m_process(this)
{
- if (m_nb_transport_ptr) {
- display_warning("non-blocking callback already registered");
- return;
- }
- sc_assert(!m_mod || m_mod == mod);
- m_mod = mod;
- m_nb_transport_ptr = p;
+ bind(m_process);
}
- void set_b_transport_ptr(MODULE* mod, BTransportPtr p)
- {
- if (m_b_transport_ptr) {
- display_warning("blocking callback already registered");
- return;
- }
- sc_assert(!m_mod || m_mod == mod);
- m_mod = mod;
- m_b_transport_ptr = p;
- }
+ using base_type::bind;
- void set_transport_dbg_ptr(MODULE* mod, TransportDbgPtr p)
+ // REGISTER_XXX
+ void
+ register_nb_transport_fw(MODULE *mod,
+ sync_enum_type (MODULE::*cb)(int id, transaction_type &,
+ phase_type &, sc_core::sc_time &),
+ int id)
{
- if (m_transport_dbg_ptr) {
- display_warning("debug callback already registered");
- return;
- }
- sc_assert(!m_mod || m_mod == mod);
- m_mod = mod;
- m_transport_dbg_ptr = p;
+ m_process.set_nb_transport_ptr(mod, cb);
+ m_process.set_nb_transport_user_id(id);
}
- void set_get_direct_mem_ptr(MODULE* mod, GetDirectMem_ptr p)
+ void
+ register_b_transport(MODULE *mod,
+ void (MODULE::*cb)(int id, transaction_type &,
+ sc_core::sc_time &),
+ int id)
{
- if (m_get_direct_mem_ptr) {
- display_warning("get DMI pointer callback already registered");
- return;
- }
- sc_assert(!m_mod || m_mod == mod);
- m_mod = mod;
- m_get_direct_mem_ptr = p;
+ m_process.set_b_transport_ptr(mod, cb);
+ m_process.set_b_transport_user_id(id);
}
- sync_enum_type nb_transport_fw(transaction_type& trans,
- phase_type& phase,
- sc_core::sc_time& t)
+ void
+ register_transport_dbg(MODULE *mod,
+ unsigned int (MODULE::*cb)(int id, transaction_type &), int id)
{
- if (m_nb_transport_ptr) {
- // forward call
- sc_assert(m_mod);
- return (m_mod->*m_nb_transport_ptr)(m_nb_transport_user_id, trans, phase, t);
- }
- display_error("no non-blocking callback registered");
- return tlm::TLM_COMPLETED;
+ m_process.set_transport_dbg_ptr(mod, cb);
+ m_process.set_transport_dbg_user_id(id);
}
- void b_transport(transaction_type& trans, sc_core::sc_time& t)
+ void
+ register_get_direct_mem_ptr(MODULE *mod,
+ bool (MODULE::*cb)(int id, transaction_type &, tlm::tlm_dmi &),
+ int id)
{
- if (m_b_transport_ptr) {
- // forward call
- sc_assert(m_mod);
- return (m_mod->*m_b_transport_ptr)(m_b_transport_user_id, trans, t);
- }
- display_error("no blocking callback registered");
+ m_process.set_get_direct_mem_ptr(mod, cb);
+ m_process.set_get_dmi_user_id(id);
}
- unsigned int transport_dbg(transaction_type& trans)
+ private:
+ class process : public tlm::tlm_fw_transport_if<TYPES>,
+ protected convenience_socket_cb_holder
{
- if (m_transport_dbg_ptr) {
- // forward call
- sc_assert(m_mod);
- return (m_mod->*m_transport_dbg_ptr)(m_transport_dbg_user_id, trans);
- }
- // No debug support
- return 0;
- }
+ public:
+ typedef sync_enum_type (MODULE::*NBTransportPtr)(
+ int id, transaction_type &, phase_type &, sc_core::sc_time &);
+ typedef void (MODULE::*BTransportPtr)(
+ int id, transaction_type &, sc_core::sc_time &);
+ typedef unsigned int (MODULE::*TransportDbgPtr)(
+ int id, transaction_type &);
+ typedef bool (MODULE::*GetDirectMem_ptr)(
+ int id, transaction_type &, tlm::tlm_dmi &);
+
+ process(passthrough_socket_base *owner) :
+ convenience_socket_cb_holder(owner), m_mod(0),
+ m_nb_transport_ptr(0), m_b_transport_ptr(0),
+ m_transport_dbg_ptr(0), m_get_direct_mem_ptr(0),
+ m_nb_transport_user_id(0), m_b_transport_user_id(0),
+ m_transport_dbg_user_id(0), m_get_dmi_user_id(0)
+ {}
+
+ void
+ set_nb_transport_user_id(int id)
+ {
+ m_nb_transport_user_id = id;
+ }
+ void
+ set_b_transport_user_id(int id)
+ {
+ m_b_transport_user_id = id;
+ }
+ void
+ set_transport_dbg_user_id(int id)
+ {
+ m_transport_dbg_user_id = id;
+ }
+ void
+ set_get_dmi_user_id(int id)
+ {
+ m_get_dmi_user_id = id;
+ }
+
+ void
+ set_nb_transport_ptr(MODULE *mod, NBTransportPtr p)
+ {
+ if (m_nb_transport_ptr) {
+ display_warning("non-blocking callback already registered");
+ return;
+ }
+ sc_assert(!m_mod || m_mod == mod);
+ m_mod = mod;
+ m_nb_transport_ptr = p;
+ }
+
+ void
+ set_b_transport_ptr(MODULE *mod, BTransportPtr p)
+ {
+ if (m_b_transport_ptr) {
+ display_warning("blocking callback already registered");
+ return;
+ }
+ sc_assert(!m_mod || m_mod == mod);
+ m_mod = mod;
+ m_b_transport_ptr = p;
+ }
+
+ void
+ set_transport_dbg_ptr(MODULE *mod, TransportDbgPtr p)
+ {
+ if (m_transport_dbg_ptr) {
+ display_warning("debug callback already registered");
+ return;
+ }
+ sc_assert(!m_mod || m_mod == mod);
+ m_mod = mod;
+ m_transport_dbg_ptr = p;
+ }
+
+ void
+ set_get_direct_mem_ptr(MODULE *mod, GetDirectMem_ptr p)
+ {
+ if (m_get_direct_mem_ptr) {
+ display_warning(
+ "get DMI pointer callback already registered");
+ return;
+ }
+ sc_assert(!m_mod || m_mod == mod);
+ m_mod = mod;
+ m_get_direct_mem_ptr = p;
+ }
+
+ sync_enum_type
+ nb_transport_fw(transaction_type &trans, phase_type &phase,
+ sc_core::sc_time &t)
+ {
+ if (m_nb_transport_ptr) {
+ // Forward call.
+ sc_assert(m_mod);
+ return (m_mod->*m_nb_transport_ptr)(
+ m_nb_transport_user_id, trans, phase, t);
+ }
+ display_error("no non-blocking callback registered");
+ return tlm::TLM_COMPLETED;
+ }
+
+ void
+ b_transport(transaction_type &trans, sc_core::sc_time &t)
+ {
+ if (m_b_transport_ptr) {
+ // Forward call.
+ sc_assert(m_mod);
+ return (m_mod->*m_b_transport_ptr)(
+ m_b_transport_user_id, trans, t);
+ }
+ display_error("no blocking callback registered");
+ }
+
+ unsigned int
+ transport_dbg(transaction_type &trans)
+ {
+ if (m_transport_dbg_ptr) {
+ // Forward call.
+ sc_assert(m_mod);
+ return (m_mod->*m_transport_dbg_ptr)(
+ m_transport_dbg_user_id, trans);
+ }
+ // No debug support.
+ return 0;
+ }
+
+ bool
+ get_direct_mem_ptr(transaction_type &trans, tlm::tlm_dmi &dmi_data)
+ {
+ if (m_get_direct_mem_ptr) {
+ // Forward call.
+ sc_assert(m_mod);
+ return (m_mod->*m_get_direct_mem_ptr)(
+ m_get_dmi_user_id, trans, dmi_data);
+ }
+ // No DMI support
+ dmi_data.allow_read_write();
+ dmi_data.set_start_address(0x0);
+ dmi_data.set_end_address((sc_dt::uint64)-1);
+ return false;
+ }
+
+ private:
+ MODULE *m_mod;
+ NBTransportPtr m_nb_transport_ptr;
+ BTransportPtr m_b_transport_ptr;
+ TransportDbgPtr m_transport_dbg_ptr;
+ GetDirectMem_ptr m_get_direct_mem_ptr;
+ int m_nb_transport_user_id;
+ int m_b_transport_user_id;
+ int m_transport_dbg_user_id;
+ int m_get_dmi_user_id;
+ };
- bool get_direct_mem_ptr(transaction_type& trans,
- tlm::tlm_dmi& dmi_data)
- {
- if (m_get_direct_mem_ptr) {
- // forward call
- sc_assert(m_mod);
- return (m_mod->*m_get_direct_mem_ptr)(m_get_dmi_user_id, trans, dmi_data);
- }
- // No DMI support
- dmi_data.allow_read_write();
- dmi_data.set_start_address(0x0);
- dmi_data.set_end_address((sc_dt::uint64)-1);
- return false;
- }
+ private:
+ const sc_core::sc_object *get_socket() const { return this; }
private:
- MODULE* m_mod;
- NBTransportPtr m_nb_transport_ptr;
- BTransportPtr m_b_transport_ptr;
- TransportDbgPtr m_transport_dbg_ptr;
- GetDirectMem_ptr m_get_direct_mem_ptr;
- int m_nb_transport_user_id;
- int m_b_transport_user_id;
- int m_transport_dbg_user_id;
- int m_get_dmi_user_id;
- };
-
-private:
- const sc_core::sc_object* get_socket() const { return this; }
-private:
- process m_process;
+ process m_process;
};
-template< typename MODULE, unsigned int BUSWIDTH = 32
- , typename TYPES = tlm::tlm_base_protocol_types >
-class passthrough_target_socket_tagged
- : public passthrough_target_socket_tagged_b<MODULE,BUSWIDTH,TYPES>
+template <typename MODULE, unsigned int BUSWIDTH=32,
+ typename TYPES=tlm::tlm_base_protocol_types>
+class passthrough_target_socket_tagged :
+ public passthrough_target_socket_tagged_b<MODULE, BUSWIDTH, TYPES>
{
- typedef passthrough_target_socket_tagged_b<MODULE,BUSWIDTH,TYPES> socket_b;
-public:
- passthrough_target_socket_tagged() : socket_b() {}
- explicit passthrough_target_socket_tagged(const char* name) : socket_b(name) {}
+ typedef passthrough_target_socket_tagged_b<MODULE, BUSWIDTH, TYPES>
+ socket_b;
+ public:
+ passthrough_target_socket_tagged() : socket_b() {}
+ explicit passthrough_target_socket_tagged(const char *name) :
+ socket_b(name)
+ {}
};
-template< typename MODULE, unsigned int BUSWIDTH = 32
- , typename TYPES = tlm::tlm_base_protocol_types >
-class passthrough_target_socket_tagged_optional
- : public passthrough_target_socket_tagged_b<MODULE,BUSWIDTH,TYPES,sc_core::SC_ZERO_OR_MORE_BOUND>
+template <typename MODULE, unsigned int BUSWIDTH=32,
+ typename TYPES=tlm::tlm_base_protocol_types>
+class passthrough_target_socket_tagged_optional :
+ public passthrough_target_socket_tagged_b<
+ MODULE, BUSWIDTH, TYPES, sc_core::SC_ZERO_OR_MORE_BOUND>
{
- typedef passthrough_target_socket_tagged_b<MODULE,BUSWIDTH,TYPES,sc_core::SC_ZERO_OR_MORE_BOUND> socket_b;
-public:
- passthrough_target_socket_tagged_optional() : socket_b() {}
- explicit passthrough_target_socket_tagged_optional(const char* name) : socket_b(name) {}
+ typedef passthrough_target_socket_tagged_b<
+ MODULE, BUSWIDTH, TYPES, sc_core::SC_ZERO_OR_MORE_BOUND> socket_b;
+ public:
+ passthrough_target_socket_tagged_optional() : socket_b() {}
+ explicit passthrough_target_socket_tagged_optional(const char *name) :
+ socket_b(name)
+ {}
};
} // namespace tlm_utils
-#endif // TLM_UTILS_PASSTHROUGH_TARGET_SOCKET_H_INCLUDED_
+
+#endif /* __SYSTEMC_EXT_TLM_UTILS_PASSTHROUGH_TARGET_SOCKET_H__ */
*****************************************************************************/
-// 12-Jan-2009 John Aynsley Bug fix. Phase argument to notify should be const
-// 20-Mar-2009 John Aynsley Add cancel_all() method
+#ifndef __SYSTEMC_EXT_TLM_UTILS_PEQ_WITH_CB_AND_PHASE_H__
+#define __SYSTEMC_EXT_TLM_UTILS_PEQ_WITH_CB_AND_PHASE_H__
-
-#ifndef __PEQ_WITH_CB_AND_PHASE_H__
-#define __PEQ_WITH_CB_AND_PHASE_H__
-
-#ifndef SC_INCLUDE_DYNAMIC_PROCESSES // needed for sc_spawn
-# define SC_INCLUDE_DYNAMIC_PROCESSES
-#endif
-
-#include <vector>
#include <systemc>
#include <tlm>
+#include <vector>
-namespace tlm_utils {
+namespace tlm_utils
+{
template <typename PAYLOAD>
class time_ordered_list
{
-public:
- struct element
- {
- struct element *next;
- PAYLOAD p;
- sc_core::sc_time t;
- sc_dt::uint64 d;
- element(PAYLOAD& p, sc_core::sc_time t, sc_dt::uint64 d): p(p),t(t),d(d) {}
- element(){}
- };
-
- element *nill;
- element *empties;
- element *list;
- unsigned int size;
-
- time_ordered_list()
- : nill(new element()),
- empties(NULL),
- list(nill),
- size(0)
- {
- }
-
- ~time_ordered_list() {
- reset();
- while(empties){
- struct element *e=empties->next;
- delete empties;
- empties=e;
- }
- delete nill;
- }
+ public:
+ struct element
+ {
+ struct element *next;
+ PAYLOAD p;
+ sc_core::sc_time t;
+ sc_dt::uint64 d;
+ element(PAYLOAD &p, sc_core::sc_time t, sc_dt::uint64 d) :
+ p(p), t(t), d(d)
+ {}
+ element() {}
+ };
+
+ element *nill;
+ element *empties;
+ element *list;
+ unsigned int size;
- void reset() {
- while(size) {
- delete_top();
+ time_ordered_list() : nill(new element()), empties(NULL),
+ list(nill), size(0)
+ {}
+
+ ~time_ordered_list()
+ {
+ reset();
+ while (empties) {
+ struct element *e = empties->next;
+ delete empties;
+ empties = e;
+ }
+ delete nill;
}
- }
- void insert(const PAYLOAD& p, sc_core::sc_time t) {
- if (!empties) {
- empties=new struct element();
- empties->next=NULL;
+ void
+ reset()
+ {
+ while (size) {
+ delete_top();
+ }
}
- struct element *e=empties;
- empties=empties->next;
- e->p=p;
- e->t=t;
- e->d=sc_core::sc_delta_count();
-
- struct element * ancestor=nill;
- struct element * iterator=list;
- while (iterator!=nill && iterator->t<=t){
- ancestor=iterator;
- iterator=iterator->next;
- }
- if (ancestor==nill){
- e->next=list;
- list=e;
+ void
+ insert(const PAYLOAD &p, sc_core::sc_time t)
+ {
+ if (!empties) {
+ empties = new struct element();
+ empties->next=NULL;
+ }
+
+ struct element *e = empties;
+ empties = empties->next;
+ e->p = p;
+ e->t = t;
+ e->d = sc_core::sc_delta_count();
+
+ struct element *ancestor = nill;
+ struct element *iterator = list;
+ while (iterator != nill && iterator->t <= t) {
+ ancestor = iterator;
+ iterator = iterator->next;
+ }
+ if (ancestor == nill) {
+ e->next = list;
+ list = e;
+ } else {
+ e->next = iterator;
+ ancestor->next = e;
+ }
+ size++;
}
- else {
- e->next=iterator;
- ancestor->next=e;
- }
- size++;
- }
-
- void delete_top(){
- if (list != nill) {
- struct element *e=list;
- list=list->next;
- e->next=empties;
- empties=e;
- size--;
+
+ void
+ delete_top()
+ {
+ if (list != nill) {
+ struct element *e = list;
+ list = list->next;
+ e->next = empties;
+ empties = e;
+ size--;
+ }
}
- }
-
- unsigned int get_size()
- {
- return size;
- }
-
- PAYLOAD &top()
- {
- return list->p;
- }
- sc_core::sc_time top_time()
- {
- return list->t;
- }
-
- sc_dt::uint64& top_delta()
- {
- return list->d;
- }
-
- sc_core::sc_time next_time()
- {
- return list->next->t;
- }
+
+ unsigned int get_size() { return size; }
+ PAYLOAD &top() { return list->p; }
+ sc_core::sc_time top_time() { return list->t; }
+ sc_dt::uint64 &top_delta() { return list->d; }
+ sc_core::sc_time next_time() { return list->next->t; }
};
//---------------------------------------------------------------------------
* notifications. Each notification have an associate payload.
*/
//---------------------------------------------------------------------------
-template<typename OWNER,typename TYPES=tlm::tlm_base_protocol_types>
-class peq_with_cb_and_phase:
- public sc_core::sc_object
+template<typename OWNER, typename TYPES=tlm::tlm_base_protocol_types>
+class peq_with_cb_and_phase : public sc_core::sc_object
{
+ typedef typename TYPES::tlm_payload_type tlm_payload_type;
+ typedef typename TYPES::tlm_phase_type tlm_phase_type;
+ typedef std::pair<tlm_payload_type *, tlm_phase_type> PAYLOAD;
+ typedef void (OWNER::*cb)(tlm_payload_type &, const tlm_phase_type &);
+
+ class delta_list
+ {
+ public:
+ delta_list()
+ {
+ reset();
+ entries.resize(100);
+ }
+
+ inline void
+ insert(const PAYLOAD &p)
+ {
+ if (size==entries.size()) {
+ entries.resize(entries.size() * 2);
+ }
+ entries[size++] = p;
+ }
+
+ inline PAYLOAD &get() { return entries[out++]; }
+ inline bool next() { return out < size; }
+ inline void
+ reset()
+ {
+ size=0;
+ out=0;
+ }
+
+ public:
+ unsigned int size;
+
+ private:
+ std::vector<PAYLOAD> entries;
+ unsigned int out;
+ };
- typedef typename TYPES::tlm_payload_type tlm_payload_type;
- typedef typename TYPES::tlm_phase_type tlm_phase_type;
- typedef std::pair<tlm_payload_type*, tlm_phase_type> PAYLOAD;
- typedef void (OWNER::*cb)(tlm_payload_type&, const tlm_phase_type&);
-
- class delta_list{
public:
- delta_list(){
- reset();
- entries.resize(100);
+ peq_with_cb_and_phase(OWNER *_owner, cb _cb) :
+ sc_core::sc_object(sc_core::sc_gen_unique_name(
+ "peq_with_cb_and_phase")),
+ m_owner(_owner), m_cb(_cb)
+ {
+ sc_core::sc_spawn_options opts;
+ opts.spawn_method();
+ opts.set_sensitivity(&m_e);
+ opts.dont_initialize();
+ sc_core::sc_spawn(sc_bind(&peq_with_cb_and_phase::fec, this),
+ sc_core::sc_gen_unique_name("fec"), &opts);
}
- inline void insert(const PAYLOAD& p){
- if (size==entries.size()){
- entries.resize(entries.size()*2);
- }
- entries[size++]=p;
+ peq_with_cb_and_phase(const char *_name, OWNER *_owner, cb _cb) :
+ sc_core::sc_object(_name), m_owner(_owner), m_cb(_cb)
+ {
+ sc_core::sc_spawn_options opts;
+ opts.spawn_method();
+ opts.set_sensitivity(&m_e);
+ opts.dont_initialize();
+ sc_core::sc_spawn(sc_bind(&peq_with_cb_and_phase::fec, this),
+ sc_core::sc_gen_unique_name("fec"), &opts);
}
- inline PAYLOAD& get(){
- return entries[out++];
+ ~peq_with_cb_and_phase() {}
+
+ void
+ notify(tlm_payload_type &t, const tlm_phase_type &p,
+ const sc_core::sc_time &when)
+ {
+ if (when == sc_core::SC_ZERO_TIME) {
+ if (sc_core::sc_delta_count() & (sc_dt::uint64)0x1) {
+ // Uneven delta cycle so delta delay is for even cycle.
+ m_even_delta.insert(PAYLOAD(&t,p));
+ } else {
+ // Even delta cycle so delta delay is for uneven delta.
+ m_uneven_delta.insert(PAYLOAD(&t, p));
+ }
+ m_e.notify(sc_core::SC_ZERO_TIME);
+ } else {
+ m_ppq.insert(PAYLOAD(&t, p), when + sc_core::sc_time_stamp());
+ // Note, this will only overwrite the "newest" event.
+ m_e.notify(when);
+ }
}
- inline bool next(){
- return out<size;
+ void
+ notify(tlm_payload_type &t, const tlm_phase_type &p)
+ {
+ m_immediate_yield.insert(PAYLOAD(&t, p));
+ m_e.notify(); // Immediate notification.
}
- inline void reset(){
- size=0;
- out=0;
- }
- public:
- unsigned int size;
- private:
- std::vector<PAYLOAD> entries;
- unsigned int out;
- };
-
-public:
-
- peq_with_cb_and_phase(OWNER* _owner, cb _cb)
- :sc_core::sc_object( sc_core::sc_gen_unique_name( "peq_with_cb_and_phase" ) )
- ,m_owner(_owner)
- ,m_cb(_cb)
- {
- sc_core::sc_spawn_options opts;
- opts.spawn_method();
- opts.set_sensitivity(&m_e);
- opts.dont_initialize();
- sc_core::sc_spawn(sc_bind(&peq_with_cb_and_phase::fec, this),
- sc_core::sc_gen_unique_name("fec"), &opts);
- }
-
- peq_with_cb_and_phase(const char* _name, OWNER* _owner,cb _cb)
- : sc_core::sc_object( _name )
- ,m_owner(_owner)
- ,m_cb(_cb)
- {
- sc_core::sc_spawn_options opts;
- opts.spawn_method();
- opts.set_sensitivity(&m_e);
- opts.dont_initialize();
- sc_core::sc_spawn(sc_bind(&peq_with_cb_and_phase::fec, this),
- sc_core::sc_gen_unique_name("fec"), &opts);
- }
-
- ~peq_with_cb_and_phase(){}
-
- void notify (tlm_payload_type& t, const tlm_phase_type& p, const sc_core::sc_time& when){
- //t.aquire();
- if (when==sc_core::SC_ZERO_TIME) {
- if (sc_core::sc_delta_count() & (sc_dt::uint64)0x1) //uneven delta cycle so delta delay is for even cylce
- m_even_delta.insert(PAYLOAD(&t,p));
- else
- m_uneven_delta.insert(PAYLOAD(&t,p)); //even delta cycle so delta delay is for uneven delta
- m_e.notify(sc_core::SC_ZERO_TIME);
- }
- else {
- m_ppq.insert(PAYLOAD(&t,p), when + sc_core::sc_time_stamp() );
- m_e.notify(when); // note, this will only over-right the "newest" event.
+ // Cancel all events from the event queue.
+ void
+ cancel_all()
+ {
+ m_ppq.reset();
+ m_uneven_delta.reset();
+ m_even_delta.reset();
+ m_immediate_yield.reset();
+ m_e.cancel();
}
- }
-
- void notify (tlm_payload_type& t, const tlm_phase_type& p){
- m_immediate_yield.insert(PAYLOAD(&t,p));
- m_e.notify(); // immediate notification
- }
-
- // Cancel all events from the event queue
- void cancel_all() {
- m_ppq.reset();
- m_uneven_delta.reset();
- m_even_delta.reset();
- m_immediate_yield.reset();
- m_e.cancel();
- }
-
-private:
-
- void fec(){
- //immediate yield notifications
- while(m_immediate_yield.next()) {PAYLOAD& tmp=m_immediate_yield.get(); (m_owner->*m_cb)(*tmp.first, tmp.second);} //tmp.first->release();}
- m_immediate_yield.reset();
-
- //delta notifications
- if (sc_core::sc_delta_count() & (sc_dt::uint64) 0x1) {//uneven delta so put out all payloads for uneven delta
- while (m_uneven_delta.next()) {PAYLOAD& tmp=m_uneven_delta.get(); (m_owner->*m_cb)(*tmp.first, tmp.second);} //tmp.first->release();}
- m_uneven_delta.reset();
- if (m_even_delta.size) m_e.notify(sc_core::SC_ZERO_TIME);
- }
- else {
- while (m_even_delta.next()) {PAYLOAD& tmp=m_even_delta.get(); (m_owner->*m_cb)(*tmp.first, tmp.second);} //tmp.first->release();}
- m_even_delta.reset();
- if (m_uneven_delta.size) m_e.notify(sc_core::SC_ZERO_TIME);
- }
- if (!m_ppq.get_size()) return; //there were only delta notification
-
- //timed notifications
- const sc_core::sc_time now=sc_core::sc_time_stamp();
- sc_core::sc_time top=m_ppq.top_time();
- while(m_ppq.get_size() && top==now) { // push all active ones into target
- PAYLOAD& tmp=m_ppq.top();
- (m_owner->*m_cb)(*tmp.first, tmp.second); //tmp.first->release();}
- m_ppq.delete_top();
- top=m_ppq.top_time();
- }
- if ( m_ppq.get_size()) {
- m_e.notify( top - now) ;
+ private:
+ void
+ fec()
+ {
+ // Immediate yield notifications.
+ while (m_immediate_yield.next()) {
+ PAYLOAD &tmp = m_immediate_yield.get();
+ (m_owner->*m_cb)(*tmp.first, tmp.second);
+ }
+ m_immediate_yield.reset();
+
+ // Delta notifications.
+ if (sc_core::sc_delta_count() & (sc_dt::uint64)0x1) {
+ // Uneven delta so put out all payloads for uneven delta.
+ while (m_uneven_delta.next()) {
+ PAYLOAD &tmp = m_uneven_delta.get();
+ (m_owner->*m_cb)(*tmp.first, tmp.second);
+ }
+ m_uneven_delta.reset();
+ if (m_even_delta.size)
+ m_e.notify(sc_core::SC_ZERO_TIME);
+ } else {
+ while (m_even_delta.next()) {
+ PAYLOAD &tmp = m_even_delta.get();
+ (m_owner->*m_cb)(*tmp.first, tmp.second);
+ }
+ m_even_delta.reset();
+ if (m_uneven_delta.size)
+ m_e.notify(sc_core::SC_ZERO_TIME);
+ }
+ if (!m_ppq.get_size())
+ return; // There were only delta notification.
+
+ // Timed notifications.
+ const sc_core::sc_time now = sc_core::sc_time_stamp();
+ sc_core::sc_time top = m_ppq.top_time();
+
+ while (m_ppq.get_size() && top == now) {
+ // Push all active ones into target.
+ PAYLOAD &tmp = m_ppq.top();
+ (m_owner->*m_cb)(*tmp.first, tmp.second);
+ m_ppq.delete_top();
+ top = m_ppq.top_time();
+ }
+ if (m_ppq.get_size()) {
+ m_e.notify(top - now);
+ }
}
- }
-
- OWNER* m_owner;
- cb m_cb;
+ OWNER *m_owner;
+ cb m_cb;
- time_ordered_list<PAYLOAD> m_ppq;
- delta_list m_uneven_delta;
- delta_list m_even_delta;
- delta_list m_immediate_yield;
+
time_ordered_list<PAYLOAD> m_ppq;
+ delta_list m_uneven_delta;
+ delta_list m_even_delta;
+ delta_list m_immediate_yield;
- sc_core::sc_event m_e; // default event
+ sc_core::sc_event m_e; // Default event.
};
-}
+} // namespace tlm_utils
-#endif // __PEQ_WITH_CB_AND_PHASE_H__
+#endif /* __SYSTEMC_EXT_TLM_UTILS_PEQ_WITH_CB_AND_PHASE_H__ */
// 20-Mar-2009 John Aynsley Add cancel_all() method
-#ifndef __PEQ_WITH_GET_H__
-#define __PEQ_WITH_GET_H__
+#ifndef __SYSTEMC_EXT_TLM_UTILS_PEQ_WITH_GET_H__
+#define __SYSTEMC_EXT_TLM_UTILS_PEQ_WITH_GET_H__
-#include <systemc>
-//#include <tlm>
#include <map>
+#include <systemc>
-namespace tlm_utils {
+namespace tlm_utils
+{
template <class PAYLOAD>
class peq_with_get : public sc_core::sc_object
{
-public:
- typedef PAYLOAD transaction_type;
- typedef std::pair<const sc_core::sc_time, transaction_type*> pair_type;
-
-public:
- peq_with_get(const char* name) : sc_core::sc_object(name)
- {
- }
-
- void notify(transaction_type& trans, const sc_core::sc_time& t)
- {
- m_scheduled_events.insert(pair_type(t + sc_core::sc_time_stamp(), &trans));
- m_event.notify(t);
- }
-
- void notify(transaction_type& trans)
- {
- m_scheduled_events.insert(pair_type(sc_core::sc_time_stamp(), &trans));
- m_event.notify(); // immediate notification
- }
-
- // needs to be called until it returns 0
- transaction_type* get_next_transaction()
- {
- if (m_scheduled_events.empty()) {
- return 0;
+ public:
+ typedef PAYLOAD transaction_type;
+ typedef std::pair<const sc_core::sc_time, transaction_type *> pair_type;
+
+ public:
+ peq_with_get(const char *name) : sc_core::sc_object(name) {}
+
+ void
+ notify(transaction_type &trans, const sc_core::sc_time &t)
+ {
+ m_scheduled_events.insert(pair_type(t + sc_core::sc_time_stamp(),
+ &trans));
+ m_event.notify(t);
}
- sc_core::sc_time now = sc_core::sc_time_stamp();
- if (m_scheduled_events.begin()->first <= now) {
- transaction_type* trans = m_scheduled_events.begin()->second;
- m_scheduled_events.erase(m_scheduled_events.begin());
- return trans;
+ void
+ notify(transaction_type &trans)
+ {
+ m_scheduled_events.insert(pair_type(sc_core::sc_time_stamp(), &trans));
+ m_event.notify(); // Immediate notification.
}
- m_event.notify(m_scheduled_events.begin()->first - now);
+ // Needs to be called until it returns NULL
+ transaction_type *
+ get_next_transaction()
+ {
+ if (m_scheduled_events.empty()) {
+ return nullptr;
+ }
- return 0;
- }
+ sc_core::sc_time now = sc_core::sc_time_stamp();
+ if (m_scheduled_events.begin()->first <= now) {
+ transaction_type *trans = m_scheduled_events.begin()->second;
+ m_scheduled_events.erase(m_scheduled_events.begin());
+ return trans;
+ }
- sc_core::sc_event& get_event()
- {
- return m_event;
- }
+ m_event.notify(m_scheduled_events.begin()->first - now);
- // Cancel all events from the event queue
- void cancel_all() {
- m_scheduled_events.clear();
- m_event.cancel();
- }
+ return nullptr;
+ }
+
+ sc_core::sc_event &get_event() { return m_event; }
+
+ // Cancel all events from the event queue.
+ void
+ cancel_all()
+ {
+ m_scheduled_events.clear();
+ m_event.cancel();
+ }
-private:
- std::multimap<const sc_core::sc_time, transaction_type*> m_scheduled_events;
- sc_core::sc_event m_event;
+ private:
+ std::multimap<const sc_core::sc_time, transaction_type *>
+ m_scheduled_events;
+ sc_core::sc_event m_event;
};
-}
+} // namespace tlm_utils
-#endif
+#endif /* __SYSTEMC_EXT_TLM_UTILS_PEQ_WITH_GET_H__ */
*****************************************************************************/
-#ifndef TLM_UTILS_SIMPLE_INITIATOR_SOCKET_H_INCLUDED_
-#define TLM_UTILS_SIMPLE_INITIATOR_SOCKET_H_INCLUDED_
+#ifndef __SYSTEMC_EXT_TLM_UTILS_SIMPLE_INITIATOR_SOCKET_H__
+#define __SYSTEMC_EXT_TLM_UTILS_SIMPLE_INITIATOR_SOCKET_H__
#include <tlm>
+
#include "tlm_utils/convenience_socket_bases.h"
-namespace tlm_utils {
+namespace tlm_utils
+{
-template< typename MODULE, unsigned int BUSWIDTH, typename TYPES
- , sc_core::sc_port_policy POL = sc_core::SC_ONE_OR_MORE_BOUND >
-class simple_initiator_socket_b
- : public tlm::tlm_initiator_socket<BUSWIDTH, TYPES, 1, POL>
- , protected simple_socket_base
+template <typename MODULE, unsigned int BUSWIDTH, typename TYPES,
+ sc_core::sc_port_policy POL=sc_core::SC_ONE_OR_MORE_BOUND>
+class simple_initiator_socket_b :
+ public tlm::tlm_initiator_socket<BUSWIDTH, TYPES, 1, POL>,
+ protected simple_socket_base
{
-public:
- typedef typename TYPES::tlm_payload_type transaction_type;
- typedef typename TYPES::tlm_phase_type phase_type;
- typedef tlm::tlm_sync_enum sync_enum_type;
- typedef tlm::tlm_fw_transport_if<TYPES> fw_interface_type;
- typedef tlm::tlm_bw_transport_if<TYPES> bw_interface_type;
- typedef tlm::tlm_initiator_socket<BUSWIDTH,TYPES,1,POL> base_type;
-
-public:
- static const char* default_name()
- { return sc_core::sc_gen_unique_name("simple_initiator_socket"); }
-
- explicit simple_initiator_socket_b(const char* n = default_name())
- : base_type(n)
- , m_process(this)
- {
- this->m_export.bind(m_process);
- }
-
- void register_nb_transport_bw(MODULE* mod,
- sync_enum_type (MODULE::*cb)(transaction_type&,
- phase_type&,
- sc_core::sc_time&))
- {
- m_process.set_transport_ptr(mod, cb);
- }
-
- void register_invalidate_direct_mem_ptr(MODULE* mod,
- void (MODULE::*cb)(sc_dt::uint64, sc_dt::uint64))
- {
- m_process.set_invalidate_direct_mem_ptr(mod, cb);
- }
-
-private:
- class process
- : public tlm::tlm_bw_transport_if<TYPES>
- , protected convenience_socket_cb_holder
- {
public:
- typedef sync_enum_type (MODULE::*TransportPtr)(transaction_type&,
- phase_type&,
- sc_core::sc_time&);
- typedef void (MODULE::*InvalidateDirectMemPtr)(sc_dt::uint64,
- sc_dt::uint64);
-
- explicit process(simple_socket_base* owner)
- : convenience_socket_cb_holder(owner), m_mod(0)
- , m_transport_ptr(0)
- , m_invalidate_direct_mem_ptr(0)
+ typedef typename TYPES::tlm_payload_type transaction_type;
+ typedef typename TYPES::tlm_phase_type phase_type;
+ typedef tlm::tlm_sync_enum sync_enum_type;
+ typedef tlm::tlm_fw_transport_if<TYPES> fw_interface_type;
+ typedef tlm::tlm_bw_transport_if<TYPES> bw_interface_type;
+ typedef tlm::tlm_initiator_socket<BUSWIDTH, TYPES, 1, POL> base_type;
+
+ public:
+ static const char *
+ default_name()
{
+ return sc_core::sc_gen_unique_name("simple_initiator_socket");
}
- void set_transport_ptr(MODULE* mod, TransportPtr p)
+ explicit simple_initiator_socket_b(const char *n=default_name()) :
+ base_type(n), m_process(this)
{
- if (m_transport_ptr) {
- display_warning("non-blocking callback already registered");
- return;
- }
- sc_assert(!m_mod || m_mod == mod);
- m_mod = mod;
- m_transport_ptr = p;
+ this->m_export.bind(m_process);
}
- void set_invalidate_direct_mem_ptr(MODULE* mod, InvalidateDirectMemPtr p)
+ void
+ register_nb_transport_bw(MODULE *mod,
+ sync_enum_type (MODULE::*cb)(transaction_type &, phase_type &,
+ sc_core::sc_time &))
{
- if (m_invalidate_direct_mem_ptr) {
- display_warning("invalidate DMI callback already registered");
- return;
- }
- sc_assert(!m_mod || m_mod == mod);
- m_mod = mod;
- m_invalidate_direct_mem_ptr = p;
+ m_process.set_transport_ptr(mod, cb);
}
- sync_enum_type nb_transport_bw(transaction_type& trans, phase_type& phase, sc_core::sc_time& t)
+ void
+ register_invalidate_direct_mem_ptr(MODULE *mod,
+ void (MODULE::*cb)(sc_dt::uint64, sc_dt::uint64))
{
- if (m_transport_ptr) {
- // forward call
- sc_assert(m_mod);
- return (m_mod->*m_transport_ptr)(trans, phase, t);
- }
- display_error("no transport callback registered");
- return tlm::TLM_COMPLETED;
+ m_process.set_invalidate_direct_mem_ptr(mod, cb);
}
- void invalidate_direct_mem_ptr(sc_dt::uint64 start_range,
- sc_dt::uint64 end_range)
+ private:
+ class process : public tlm::tlm_bw_transport_if<TYPES>,
+ protected convenience_socket_cb_holder
{
- if (m_invalidate_direct_mem_ptr) {
- // forward call
- sc_assert(m_mod);
- (m_mod->*m_invalidate_direct_mem_ptr)(start_range, end_range);
- }
- }
+ public:
+ typedef sync_enum_type (MODULE::*TransportPtr)(
+ transaction_type &, phase_type &, sc_core::sc_time &);
+ typedef void (MODULE::*InvalidateDirectMemPtr)(
+ sc_dt::uint64, sc_dt::uint64);
+
+ explicit process(simple_socket_base *owner) :
+ convenience_socket_cb_holder(owner), m_mod(0),
+ m_transport_ptr(0), m_invalidate_direct_mem_ptr(0)
+ {}
+
+ void
+ set_transport_ptr(MODULE *mod, TransportPtr p)
+ {
+ if (m_transport_ptr) {
+ display_warning("non-blocking callback already registered");
+ return;
+ }
+ sc_assert(!m_mod || m_mod == mod);
+ m_mod = mod;
+ m_transport_ptr = p;
+ }
+
+ void
+ set_invalidate_direct_mem_ptr(MODULE *mod, InvalidateDirectMemPtr p)
+ {
+ if (m_invalidate_direct_mem_ptr) {
+ display_warning("invalidate DMI callback already registered");
+ return;
+ }
+ sc_assert(!m_mod || m_mod == mod);
+ m_mod = mod;
+ m_invalidate_direct_mem_ptr = p;
+ }
+
+ sync_enum_type
+ nb_transport_bw(transaction_type &trans, phase_type &phase,
+ sc_core::sc_time &t)
+ {
+ if (m_transport_ptr) {
+ // Forward call.
+ sc_assert(m_mod);
+ return (m_mod->*m_transport_ptr)(trans, phase, t);
+ }
+ display_error("no transport callback registered");
+ return tlm::TLM_COMPLETED;
+ }
+
+ void
+ invalidate_direct_mem_ptr(sc_dt::uint64 start_range,
+ sc_dt::uint64 end_range)
+ {
+ if (m_invalidate_direct_mem_ptr) {
+ // Forward call.
+ sc_assert(m_mod);
+ (m_mod->*m_invalidate_direct_mem_ptr)(
+ start_range, end_range);
+ }
+ }
+
+ private:
+ MODULE *m_mod;
+ TransportPtr m_transport_ptr;
+ InvalidateDirectMemPtr m_invalidate_direct_mem_ptr;
+ };
+
+ private:
+ const sc_core::sc_object *get_socket() const { return this; }
private:
- MODULE* m_mod;
- TransportPtr m_transport_ptr;
- InvalidateDirectMemPtr m_invalidate_direct_mem_ptr;
- };
-
-private:
- const sc_core::sc_object* get_socket() const { return this; }
-private:
- process m_process;
+ process m_process;
};
-template< typename MODULE, unsigned int BUSWIDTH = 32
- , typename TYPES = tlm::tlm_base_protocol_types >
-class simple_initiator_socket
- : public simple_initiator_socket_b<MODULE,BUSWIDTH,TYPES>
+template <typename MODULE, unsigned int BUSWIDTH=32,
+ typename TYPES=tlm::tlm_base_protocol_types>
+class simple_initiator_socket :
+ public simple_initiator_socket_b<MODULE, BUSWIDTH, TYPES>
{
- typedef simple_initiator_socket_b<MODULE,BUSWIDTH,TYPES> socket_b;
-public:
- simple_initiator_socket() : socket_b() {}
- explicit simple_initiator_socket(const char* name) : socket_b(name) {}
+ typedef simple_initiator_socket_b<MODULE, BUSWIDTH, TYPES> socket_b;
+ public:
+ simple_initiator_socket() : socket_b() {}
+ explicit simple_initiator_socket(const char *name) : socket_b(name) {}
};
-template< typename MODULE, unsigned int BUSWIDTH = 32
- , typename TYPES = tlm::tlm_base_protocol_types >
-class simple_initiator_socket_optional
- : public simple_initiator_socket_b<MODULE,BUSWIDTH,TYPES,sc_core::SC_ZERO_OR_MORE_BOUND>
+template <typename MODULE, unsigned int BUSWIDTH=32,
+ typename TYPES=tlm::tlm_base_protocol_types>
+class simple_initiator_socket_optional :
+ public simple_initiator_socket_b<MODULE, BUSWIDTH, TYPES,
+ sc_core::SC_ZERO_OR_MORE_BOUND>
{
- typedef simple_initiator_socket_b<MODULE,BUSWIDTH,TYPES,sc_core::SC_ZERO_OR_MORE_BOUND> socket_b;
-public:
- simple_initiator_socket_optional() : socket_b() {}
- explicit simple_initiator_socket_optional(const char* name) : socket_b(name) {}
+ typedef simple_initiator_socket_b<
+ MODULE, BUSWIDTH, TYPES, sc_core::SC_ZERO_OR_MORE_BOUND> socket_b;
+ public:
+ simple_initiator_socket_optional() : socket_b() {}
+ explicit simple_initiator_socket_optional(const char *name) :
+ socket_b(name)
+ {}
};
// Tagged version
-template< typename MODULE, unsigned int BUSWIDTH, typename TYPES
- , sc_core::sc_port_policy POL = sc_core::SC_ONE_OR_MORE_BOUND >
-class simple_initiator_socket_tagged_b
- : public tlm::tlm_initiator_socket<BUSWIDTH, TYPES, 1, POL>
- , protected simple_socket_base
+template <typename MODULE, unsigned int BUSWIDTH, typename TYPES,
+ sc_core::sc_port_policy POL=sc_core::SC_ONE_OR_MORE_BOUND>
+class simple_initiator_socket_tagged_b :
+ public tlm::tlm_initiator_socket<BUSWIDTH, TYPES, 1, POL>,
+ protected simple_socket_base
{
-public:
- typedef typename TYPES::tlm_payload_type transaction_type;
- typedef typename TYPES::tlm_phase_type phase_type;
- typedef tlm::tlm_sync_enum sync_enum_type;
- typedef tlm::tlm_fw_transport_if<TYPES> fw_interface_type;
- typedef tlm::tlm_bw_transport_if<TYPES> bw_interface_type;
- typedef tlm::tlm_initiator_socket<BUSWIDTH,TYPES,1,POL> base_type;
-
-public:
- static const char* default_name()
- { return sc_core::sc_gen_unique_name("simple_initiator_socket_tagged"); }
-
- explicit simple_initiator_socket_tagged_b(const char* n = default_name())
- : base_type(n)
- , m_process(this)
- {
- this->m_export.bind(m_process);
- }
-
- void register_nb_transport_bw(MODULE* mod,
- sync_enum_type (MODULE::*cb)(int,
- transaction_type&,
- phase_type&,
- sc_core::sc_time&),
- int id)
- {
- m_process.set_transport_ptr(mod, cb);
- m_process.set_transport_user_id(id);
- }
-
- void register_invalidate_direct_mem_ptr(MODULE* mod,
- void (MODULE::*cb)(int, sc_dt::uint64, sc_dt::uint64),
- int id)
- {
- m_process.set_invalidate_direct_mem_ptr(mod, cb);
- m_process.set_invalidate_dmi_user_id(id);
- }
-
-private:
- class process
- : public tlm::tlm_bw_transport_if<TYPES>
- , protected convenience_socket_cb_holder
- {
public:
- typedef sync_enum_type (MODULE::*TransportPtr)(int,
- transaction_type&,
- phase_type&,
- sc_core::sc_time&);
- typedef void (MODULE::*InvalidateDirectMemPtr)(int,
- sc_dt::uint64,
- sc_dt::uint64);
-
- explicit process(simple_socket_base* owner)
- : convenience_socket_cb_holder(owner), m_mod(0)
- , m_transport_ptr(0)
- , m_invalidate_direct_mem_ptr(0)
- , m_transport_user_id(0)
- , m_invalidate_direct_mem_user_id(0)
+ typedef typename TYPES::tlm_payload_type transaction_type;
+ typedef typename TYPES::tlm_phase_type phase_type;
+ typedef tlm::tlm_sync_enum sync_enum_type;
+ typedef tlm::tlm_fw_transport_if<TYPES> fw_interface_type;
+ typedef tlm::tlm_bw_transport_if<TYPES> bw_interface_type;
+ typedef tlm::tlm_initiator_socket<BUSWIDTH, TYPES, 1, POL> base_type;
+
+ public:
+ static const char *
+ default_name()
{
+ return sc_core::sc_gen_unique_name("simple_initiator_socket_tagged");
}
- void set_transport_user_id(int id) { m_transport_user_id = id; }
- void set_invalidate_dmi_user_id(int id) { m_invalidate_direct_mem_user_id = id; }
-
- void set_transport_ptr(MODULE* mod, TransportPtr p)
+ explicit simple_initiator_socket_tagged_b(const char *n=default_name()) :
+ base_type(n), m_process(this)
{
- if (m_transport_ptr) {
- display_warning("non-blocking callback already registered");
- return;
- }
- sc_assert(!m_mod || m_mod == mod);
- m_mod = mod;
- m_transport_ptr = p;
+ this->m_export.bind(m_process);
}
- void set_invalidate_direct_mem_ptr(MODULE* mod, InvalidateDirectMemPtr p)
+ void
+ register_nb_transport_bw(MODULE *mod,
+ sync_enum_type (MODULE::*cb)(
+ int, transaction_type &, phase_type &, sc_core::sc_time &),
+ int id)
{
- if (m_invalidate_direct_mem_ptr) {
- display_warning("invalidate DMI callback already registered");
- return;
- }
- sc_assert(!m_mod || m_mod == mod);
- m_mod = mod;
- m_invalidate_direct_mem_ptr = p;
+ m_process.set_transport_ptr(mod, cb);
+ m_process.set_transport_user_id(id);
}
- sync_enum_type nb_transport_bw(transaction_type& trans, phase_type& phase, sc_core::sc_time& t)
+ void
+ register_invalidate_direct_mem_ptr(MODULE *mod,
+ void (MODULE::*cb)(int, sc_dt::uint64, sc_dt::uint64), int id)
{
- if (m_transport_ptr) {
- // forward call
- sc_assert(m_mod);
- return (m_mod->*m_transport_ptr)(m_transport_user_id, trans, phase, t);
- }
- display_error("no transport callback registered");
- return tlm::TLM_COMPLETED;
+ m_process.set_invalidate_direct_mem_ptr(mod, cb);
+ m_process.set_invalidate_dmi_user_id(id);
}
- void invalidate_direct_mem_ptr(sc_dt::uint64 start_range,
- sc_dt::uint64 end_range)
+ private:
+ class process : public tlm::tlm_bw_transport_if<TYPES>,
+ protected convenience_socket_cb_holder
{
- if (m_invalidate_direct_mem_ptr) {
- // forward call
- sc_assert(m_mod);
- (m_mod->*m_invalidate_direct_mem_ptr)(m_invalidate_direct_mem_user_id, start_range, end_range);
- }
- }
+ public:
+ typedef sync_enum_type (MODULE::*TransportPtr)(
+ int, transaction_type &, phase_type &, sc_core::sc_time &);
+ typedef void (MODULE::*InvalidateDirectMemPtr)(
+ int, sc_dt::uint64, sc_dt::uint64);
+
+ explicit process(simple_socket_base *owner) :
+ convenience_socket_cb_holder(owner), m_mod(0),
+ m_transport_ptr(0), m_invalidate_direct_mem_ptr(0),
+ m_transport_user_id(0), m_invalidate_direct_mem_user_id(0)
+ {}
+
+ void set_transport_user_id(int id) { m_transport_user_id = id; }
+ void
+ set_invalidate_dmi_user_id(int id)
+ {
+ m_invalidate_direct_mem_user_id = id;
+ }
+
+ void
+ set_transport_ptr(MODULE *mod, TransportPtr p)
+ {
+ if (m_transport_ptr) {
+ display_warning("non-blocking callback already registered");
+ return;
+ }
+ sc_assert(!m_mod || m_mod == mod);
+ m_mod = mod;
+ m_transport_ptr = p;
+ }
+
+ void
+ set_invalidate_direct_mem_ptr(MODULE *mod, InvalidateDirectMemPtr p)
+ {
+ if (m_invalidate_direct_mem_ptr) {
+ display_warning("invalidate DMI callback already registered");
+ return;
+ }
+ sc_assert(!m_mod || m_mod == mod);
+ m_mod = mod;
+ m_invalidate_direct_mem_ptr = p;
+ }
+
+ sync_enum_type
+ nb_transport_bw(transaction_type &trans, phase_type &phase,
+ sc_core::sc_time &t)
+ {
+ if (m_transport_ptr) {
+ // Forward call.
+ sc_assert(m_mod);
+ return (m_mod->*m_transport_ptr)(
+ m_transport_user_id, trans, phase, t);
+ }
+ display_error("no transport callback registered");
+ return tlm::TLM_COMPLETED;
+ }
+
+ void
+ invalidate_direct_mem_ptr(
+ sc_dt::uint64 start_range, sc_dt::uint64 end_range)
+ {
+ if (m_invalidate_direct_mem_ptr) {
+ // Forward call.
+ sc_assert(m_mod);
+ (m_mod->*m_invalidate_direct_mem_ptr)(
+ m_invalidate_direct_mem_user_id,
+ start_range, end_range);
+ }
+ }
+
+ private:
+ MODULE *m_mod;
+ TransportPtr m_transport_ptr;
+ InvalidateDirectMemPtr m_invalidate_direct_mem_ptr;
+ int m_transport_user_id;
+ int m_invalidate_direct_mem_user_id;
+ };
private:
- MODULE* m_mod;
- TransportPtr m_transport_ptr;
- InvalidateDirectMemPtr m_invalidate_direct_mem_ptr;
- int m_transport_user_id;
- int m_invalidate_direct_mem_user_id;
- };
-
-private:
- const sc_core::sc_object* get_socket() const { return this; }
-private:
- process m_process;
+ const sc_core::sc_object *get_socket() const { return this; }
+
+ private:
+ process m_process;
};
-template< typename MODULE, unsigned int BUSWIDTH = 32
- , typename TYPES = tlm::tlm_base_protocol_types >
-class simple_initiator_socket_tagged
- : public simple_initiator_socket_tagged_b<MODULE,BUSWIDTH,TYPES>
+template <typename MODULE, unsigned int BUSWIDTH=32,
+ typename TYPES=tlm::tlm_base_protocol_types>
+class simple_initiator_socket_tagged :
+ public simple_initiator_socket_tagged_b<MODULE, BUSWIDTH, TYPES>
{
- typedef simple_initiator_socket_tagged_b<MODULE,BUSWIDTH,TYPES> socket_b;
-public:
- simple_initiator_socket_tagged() : socket_b() {}
- explicit simple_initiator_socket_tagged(const char* name) : socket_b(name) {}
+ typedef simple_initiator_socket_tagged_b<
+ MODULE, BUSWIDTH, TYPES> socket_b;
+ public:
+ simple_initiator_socket_tagged() : socket_b() {}
+ explicit simple_initiator_socket_tagged(const char *name) :
+ socket_b(name)
+ {}
};
-template< typename MODULE, unsigned int BUSWIDTH = 32
- , typename TYPES = tlm::tlm_base_protocol_types >
-class simple_initiator_socket_tagged_optional
- : public simple_initiator_socket_tagged_b<MODULE,BUSWIDTH,TYPES,sc_core::SC_ZERO_OR_MORE_BOUND>
+template <typename MODULE, unsigned int BUSWIDTH=32,
+ typename TYPES=tlm::tlm_base_protocol_types>
+class simple_initiator_socket_tagged_optional :
+ public simple_initiator_socket_tagged_b<MODULE, BUSWIDTH, TYPES,
+ sc_core::SC_ZERO_OR_MORE_BOUND>
{
- typedef simple_initiator_socket_tagged_b<MODULE,BUSWIDTH,TYPES,sc_core::SC_ZERO_OR_MORE_BOUND> socket_b;
-public:
- simple_initiator_socket_tagged_optional() : socket_b() {}
- explicit simple_initiator_socket_tagged_optional(const char* name) : socket_b(name) {}
+ typedef simple_initiator_socket_tagged_b<
+ MODULE, BUSWIDTH, TYPES, sc_core::SC_ZERO_OR_MORE_BOUND> socket_b;
+ public:
+ simple_initiator_socket_tagged_optional() : socket_b() {}
+ explicit simple_initiator_socket_tagged_optional(const char *name) :
+ socket_b(name)
+ {}
};
} // namespace tlm_utils
-#endif // TLM_UTILS_SIMPLE_INITIATOR_SOCKET_H_INCLUDED_
+
+#endif /* __SYSTEMC_EXT_TLM_UTILS_SIMPLE_INITIATOR_SOCKET_H__ */
*****************************************************************************/
-// *****************************************************************************
-// Modified by John Aynsley, Doulos, Feb 2009,
-// Fix a bug in simple_target_socket and simple_target_socket_tagged
-// with the addition of one new line of code in each: wait(*e);
-// *****************************************************************************
-
-// *****************************************************************************
-// Modified by John Aynsley on behalf of Robert Guenzel, May 2011,
-// Fix a bug in simple_target_socket and simple_target_socket_tagged
-// with the addition of one new line of code in each: wait(t);
-// *****************************************************************************
-
-
-#ifndef TLM_UTILS_SIMPLE_TARGET_SOCKET_H_INCLUDED_
-#define TLM_UTILS_SIMPLE_TARGET_SOCKET_H_INCLUDED_
-
-#ifndef SC_INCLUDE_DYNAMIC_PROCESSES // needed for sc_spawn
-# define SC_INCLUDE_DYNAMIC_PROCESSES
-#endif
+#ifndef __SYSTEMC_EXT_TLM_UTILS_SIMPLE_TARGET_SOCKET_H__
+#define __SYSTEMC_EXT_TLM_UTILS_SIMPLE_TARGET_SOCKET_H__
#include <systemc>
#include <tlm>
+
#include "tlm_utils/convenience_socket_bases.h"
#include "tlm_utils/peq_with_get.h"
-namespace tlm_utils {
+namespace tlm_utils
+{
-template< typename MODULE, unsigned int BUSWIDTH, typename TYPES
- , sc_core::sc_port_policy POL = sc_core::SC_ONE_OR_MORE_BOUND >
-class simple_target_socket_b
- : public tlm::tlm_target_socket<BUSWIDTH, TYPES, 1, POL>
- , protected simple_socket_base
+template <typename MODULE, unsigned int BUSWIDTH, typename TYPES,
+ sc_core::sc_port_policy POL=sc_core::SC_ONE_OR_MORE_BOUND>
+class simple_target_socket_b :
+ public tlm::tlm_target_socket<BUSWIDTH, TYPES, 1, POL>,
+ protected simple_socket_base
{
- friend class fw_process;
- friend class bw_process;
-public:
- typedef typename TYPES::tlm_payload_type transaction_type;
- typedef typename TYPES::tlm_phase_type phase_type;
- typedef tlm::tlm_sync_enum sync_enum_type;
- typedef tlm::tlm_fw_transport_if<TYPES> fw_interface_type;
- typedef tlm::tlm_bw_transport_if<TYPES> bw_interface_type;
- typedef tlm::tlm_target_socket<BUSWIDTH,TYPES,1,POL> base_type;
-
-public:
- static const char* default_name()
- { return sc_core::sc_gen_unique_name("simple_target_socket"); }
-
- explicit simple_target_socket_b(const char* n = default_name())
- : base_type(n)
- , m_fw_process(this)
- , m_bw_process(this)
- {
- bind(m_fw_process);
- }
-
- using base_type::bind;
-
- // bw transport must come thru us.
- tlm::tlm_bw_transport_if<TYPES> * operator ->() {return &m_bw_process;}
-
- // REGISTER_XXX
- void register_nb_transport_fw(MODULE* mod,
- sync_enum_type (MODULE::*cb)(transaction_type&,
- phase_type&,
- sc_core::sc_time&))
- {
- elaboration_check("register_nb_transport_fw");
- m_fw_process.set_nb_transport_ptr(mod, cb);
- }
-
- void register_b_transport(MODULE* mod,
- void (MODULE::*cb)(transaction_type&,
- sc_core::sc_time&))
- {
- elaboration_check("register_b_transport");
- m_fw_process.set_b_transport_ptr(mod, cb);
- }
-
- void register_transport_dbg(MODULE* mod,
- unsigned int (MODULE::*cb)(transaction_type&))
- {
- elaboration_check("register_transport_dbg");
- m_fw_process.set_transport_dbg_ptr(mod, cb);
- }
-
- void register_get_direct_mem_ptr(MODULE* mod,
- bool (MODULE::*cb)(transaction_type&,
- tlm::tlm_dmi&))
- {
- elaboration_check("register_get_direct_mem_ptr");
- m_fw_process.set_get_direct_mem_ptr(mod, cb);
- }
-
-protected:
- void start_of_simulation()
- {
- base_type::start_of_simulation();
- m_fw_process.start_of_simulation();
- }
-
-private:
- //make call on bw path.
- sync_enum_type bw_nb_transport(transaction_type &trans, phase_type &phase, sc_core::sc_time &t)
- {
- return base_type::operator ->()->nb_transport_bw(trans, phase, t);
- }
-
- void bw_invalidate_direct_mem_ptr(sc_dt::uint64 s,sc_dt::uint64 e)
- {
- base_type::operator ->()->invalidate_direct_mem_ptr(s, e);
- }
-
- //Helper class to handle bw path calls
- // Needed to detect transaction end when called from b_transport.
- class bw_process : public tlm::tlm_bw_transport_if<TYPES>
- {
+ friend class fw_process;
+ friend class bw_process;
public:
- bw_process(simple_target_socket_b *p_own) : m_owner(p_own)
- {
- }
+ typedef typename TYPES::tlm_payload_type transaction_type;
+ typedef typename TYPES::tlm_phase_type phase_type;
+ typedef tlm::tlm_sync_enum sync_enum_type;
+ typedef tlm::tlm_fw_transport_if<TYPES> fw_interface_type;
+ typedef tlm::tlm_bw_transport_if<TYPES> bw_interface_type;
+ typedef tlm::tlm_target_socket<BUSWIDTH, TYPES, 1, POL> base_type;
- sync_enum_type nb_transport_bw(transaction_type &trans, phase_type &phase, sc_core::sc_time &t)
+ public:
+ static const char *
+ default_name()
{
- typename std::map<transaction_type*, sc_core::sc_event *>::iterator it =
- m_owner->m_pending_trans.find(&trans);
-
- if(it == m_owner->m_pending_trans.end()) {
- // Not a blocking call, forward.
- return m_owner->bw_nb_transport(trans, phase, t);
-
- }
-
- if (phase == tlm::END_REQ) {
- m_owner->m_end_request.notify(sc_core::SC_ZERO_TIME);
- return tlm::TLM_ACCEPTED;
- }
- if (phase == tlm::BEGIN_RESP) {
- if (m_owner->m_current_transaction == &trans) {
- m_owner->m_end_request.notify(sc_core::SC_ZERO_TIME);
- }
- //TODO: add response-accept delay?
- it->second->notify(t);
- m_owner->m_pending_trans.erase(it);
- return tlm::TLM_COMPLETED;
- }
- m_owner->display_error("invalid phase received");
- return tlm::TLM_COMPLETED;
+ return sc_core::sc_gen_unique_name("simple_target_socket");
}
- void invalidate_direct_mem_ptr(sc_dt::uint64 s,sc_dt::uint64 e)
+ explicit simple_target_socket_b(const char *n=default_name()) :
+ base_type(n), m_fw_process(this), m_bw_process(this)
{
- return m_owner->bw_invalidate_direct_mem_ptr(s, e);
+ bind(m_fw_process);
}
- private:
- simple_target_socket_b *m_owner;
- };
+ using base_type::bind;
- class fw_process : public tlm::tlm_fw_transport_if<TYPES>,
- public tlm::tlm_mm_interface
- {
- public:
- typedef sync_enum_type (MODULE::*NBTransportPtr)(transaction_type&,
- phase_type&,
- sc_core::sc_time&);
- typedef void (MODULE::*BTransportPtr)(transaction_type&,
- sc_core::sc_time&);
- typedef unsigned int (MODULE::*TransportDbgPtr)(transaction_type&);
- typedef bool (MODULE::*GetDirectMemPtr)(transaction_type&,
- tlm::tlm_dmi&);
-
- fw_process(simple_target_socket_b *p_own) :
- m_owner(p_own),
- m_mod(0),
- m_nb_transport_ptr(0),
- m_b_transport_ptr(0),
- m_transport_dbg_ptr(0),
- m_get_direct_mem_ptr(0),
- m_peq(sc_core::sc_gen_unique_name("m_peq")),
- m_response_in_progress(false)
- {}
+ // bw transport must come through us.
+ tlm::tlm_bw_transport_if<TYPES> *operator -> () { return &m_bw_process; }
- void start_of_simulation()
+ // REGISTER_XXX
+ void
+ register_nb_transport_fw(MODULE *mod,
+ sync_enum_type (MODULE::*cb)(
+ transaction_type &, phase_type &, sc_core::sc_time &))
{
- if (!m_b_transport_ptr && m_nb_transport_ptr) { // only spawn b2nb_thread, if needed
- sc_core::sc_spawn_options opts;
- opts.set_sensitivity(&m_peq.get_event());
- opts.dont_initialize();
- sc_core::sc_spawn(sc_bind(&fw_process::b2nb_thread, this),
- sc_core::sc_gen_unique_name("b2nb_thread"), &opts);
- }
+ elaboration_check("register_nb_transport_fw");
+ m_fw_process.set_nb_transport_ptr(mod, cb);
}
- void set_nb_transport_ptr(MODULE* mod, NBTransportPtr p)
+ void
+ register_b_transport(MODULE *mod,
+ void (MODULE::*cb)(transaction_type &, sc_core::sc_time &))
{
- if (m_nb_transport_ptr) {
- m_owner->display_warning("non-blocking callback already registered");
- return;
- }
- sc_assert(!m_mod || m_mod == mod);
- m_mod = mod;
- m_nb_transport_ptr = p;
+ elaboration_check("register_b_transport");
+ m_fw_process.set_b_transport_ptr(mod, cb);
}
- void set_b_transport_ptr(MODULE* mod, BTransportPtr p)
+ void
+ register_transport_dbg(MODULE *mod,
+ unsigned int (MODULE::*cb)(transaction_type &))
{
- if (m_b_transport_ptr) {
- m_owner->display_warning("blocking callback already registered");
- return;
- }
- sc_assert(!m_mod || m_mod == mod);
- m_mod = mod;
- m_b_transport_ptr = p;
+ elaboration_check("register_transport_dbg");
+ m_fw_process.set_transport_dbg_ptr(mod, cb);
}
- void set_transport_dbg_ptr(MODULE* mod, TransportDbgPtr p)
+ void
+ register_get_direct_mem_ptr(MODULE *mod,
+ bool (MODULE::*cb)(transaction_type &, tlm::tlm_dmi &))
{
- if (m_transport_dbg_ptr) {
- m_owner->display_warning("debug callback already registered");
- return;
- }
- sc_assert(!m_mod || m_mod == mod);
- m_mod = mod;
- m_transport_dbg_ptr = p;
+ elaboration_check("register_get_direct_mem_ptr");
+ m_fw_process.set_get_direct_mem_ptr(mod, cb);
}
- void set_get_direct_mem_ptr(MODULE* mod, GetDirectMemPtr p)
+ protected:
+ void
+ start_of_simulation()
{
- if (m_get_direct_mem_ptr) {
- m_owner->display_warning("get DMI pointer callback already registered");
- return;
- }
- sc_assert(!m_mod || m_mod == mod);
- m_mod = mod;
- m_get_direct_mem_ptr = p;
- }
-// Interface implementation
- sync_enum_type nb_transport_fw(transaction_type& trans,
- phase_type& phase,
- sc_core::sc_time& t)
- {
- if (m_nb_transport_ptr) {
- // forward call
- sc_assert(m_mod);
- return (m_mod->*m_nb_transport_ptr)(trans, phase, t);
- }
-
- // nb->b conversion
- if (m_b_transport_ptr) {
- if (phase == tlm::BEGIN_REQ) {
- // prepare thread to do blocking call
- process_handle_class * ph = m_process_handle.get_handle(&trans);
-
- if (!ph) { // create new dynamic process
- ph = new process_handle_class(&trans);
- m_process_handle.put_handle(ph);
-
- sc_core::sc_spawn_options opts;
- opts.dont_initialize();
- opts.set_sensitivity(&ph->m_e);
-
- sc_core::sc_spawn(sc_bind(&fw_process::nb2b_thread,this, ph),
- sc_core::sc_gen_unique_name("nb2b_thread"), &opts);
- }
-
- ph->m_e.notify(t);
- return tlm::TLM_ACCEPTED;
- }
- if (phase == tlm::END_RESP) {
- m_response_in_progress = false;
- m_end_response.notify(t);
- return tlm::TLM_COMPLETED;
- }
- m_owner->display_error("invalid phase received");
- return tlm::TLM_COMPLETED;
- }
- m_owner->display_error("no non-blocking transport callback registered");
- return tlm::TLM_COMPLETED;
+ base_type::start_of_simulation();
+ m_fw_process.start_of_simulation();
}
- void b_transport(transaction_type& trans, sc_core::sc_time& t)
+ private:
+ // Make call on bw path.
+ sync_enum_type
+ bw_nb_transport(transaction_type &trans, phase_type &phase,
+ sc_core::sc_time &t)
{
- if (m_b_transport_ptr) {
- // forward call
- sc_assert(m_mod);
- (m_mod->*m_b_transport_ptr)(trans, t);
- return;
- }
-
- // b->nb conversion
- if (m_nb_transport_ptr) {
- m_peq.notify(trans, t);
- t = sc_core::SC_ZERO_TIME;
-
- mm_end_event_ext mm_ext;
- const bool mm_added = !trans.has_mm();
-
- if (mm_added) {
- trans.set_mm(this);
- trans.set_auto_extension(&mm_ext);
- trans.acquire();
- }
-
- // wait until transaction is finished
- sc_core::sc_event end_event;
- m_owner->m_pending_trans[&trans] = &end_event;
- sc_core::wait(end_event);
-
- if (mm_added) {
- // release will not delete the transaction, it will notify mm_ext.done
- trans.release();
- if (trans.get_ref_count()) {
- sc_core::wait(mm_ext.done);
- }
- trans.set_mm(0);
- }
- return;
- }
-
- // should not be reached
- m_owner->display_error("no blocking transport callback registered");
+ return base_type::operator -> ()->nb_transport_bw(trans, phase, t);
}
- unsigned int transport_dbg(transaction_type& trans)
+ void
+ bw_invalidate_direct_mem_ptr(sc_dt::uint64 s, sc_dt::uint64 e)
{
- if (m_transport_dbg_ptr) {
- // forward call
- sc_assert(m_mod);
- return (m_mod->*m_transport_dbg_ptr)(trans);
- }
- // No debug support
- return 0;
+ base_type::operator -> ()->invalidate_direct_mem_ptr(s, e);
}
- bool get_direct_mem_ptr(transaction_type& trans,
- tlm::tlm_dmi& dmi_data)
+ // Helper class to handle bw path calls Needed to detect transaction end
+ // when called from b_transport.
+ class bw_process : public tlm::tlm_bw_transport_if<TYPES>
{
- if (m_get_direct_mem_ptr) {
- // forward call
- sc_assert(m_mod);
- return (m_mod->*m_get_direct_mem_ptr)(trans, dmi_data);
- }
- // No DMI support
- dmi_data.allow_read_write();
- dmi_data.set_start_address(0x0);
- dmi_data.set_end_address((sc_dt::uint64)-1);
- return false;
- }
+ public:
+ bw_process(simple_target_socket_b *p_own) : m_owner(p_own) {}
- private:
+ sync_enum_type
+ nb_transport_bw(transaction_type &trans, phase_type &phase,
+ sc_core::sc_time &t)
+ {
+ typename std::map<transaction_type *,
+ sc_core::sc_event *>::iterator it =
+ m_owner->m_pending_trans.find(&trans);
-// dynamic process handler for nb2b conversion
+ if (it == m_owner->m_pending_trans.end()) {
+ // Not a blocking call, forward.
+ return m_owner->bw_nb_transport(trans, phase, t);
+
+ }
+
+ if (phase == tlm::END_REQ) {
+ m_owner->m_end_request.notify(sc_core::SC_ZERO_TIME);
+ return tlm::TLM_ACCEPTED;
+ }
+ if (phase == tlm::BEGIN_RESP) {
+ if (m_owner->m_current_transaction == &trans) {
+ m_owner->m_end_request.notify(sc_core::SC_ZERO_TIME);
+ }
+ it->second->notify(t);
+ m_owner->m_pending_trans.erase(it);
+ return tlm::TLM_COMPLETED;
+ }
+ m_owner->display_error("invalid phase received");
+ return tlm::TLM_COMPLETED;
+ }
- class process_handle_class {
- public:
- explicit process_handle_class(transaction_type * trans)
- : m_trans(trans),m_suspend(false) {}
+ void
+ invalidate_direct_mem_ptr(sc_dt::uint64 s, sc_dt::uint64 e)
+ {
+ return m_owner->bw_invalidate_direct_mem_ptr(s, e);
+ }
- transaction_type* m_trans;
- sc_core::sc_event m_e;
- bool m_suspend;
+ private:
+ simple_target_socket_b *m_owner;
};
- class process_handle_list {
- public:
- process_handle_list() {}
-
- ~process_handle_list() {
- for( typename std::vector<process_handle_class*>::iterator
- it=v.begin(), end = v.end(); it != end; ++it )
- delete *it;
- }
-
- process_handle_class* get_handle(transaction_type *trans)
- {
- typename std::vector<process_handle_class*>::iterator it;
-
- for(it = v.begin(); it != v.end(); it++) {
- if ((*it)->m_suspend) { // found suspended dynamic process, re-use it
- (*it)->m_trans = trans; // replace to new one
- (*it)->m_suspend = false;
- return *it;
- }
+ class fw_process : public tlm::tlm_fw_transport_if<TYPES>,
+ public tlm::tlm_mm_interface
+ {
+ public:
+ typedef sync_enum_type (MODULE::*NBTransportPtr)(
+ transaction_type &, phase_type &, sc_core::sc_time &);
+ typedef void (MODULE::*BTransportPtr)(
+ transaction_type &, sc_core::sc_time &);
+ typedef unsigned int (MODULE::*TransportDbgPtr)(transaction_type &);
+ typedef bool (MODULE::*GetDirectMemPtr)(
+ transaction_type &, tlm::tlm_dmi &);
+
+ fw_process(simple_target_socket_b *p_own) :
+ m_owner(p_own), m_mod(0), m_nb_transport_ptr(0),
+ m_b_transport_ptr(0), m_transport_dbg_ptr(0),
+ m_get_direct_mem_ptr(0),
+ m_peq(sc_core::sc_gen_unique_name("m_peq")),
+ m_response_in_progress(false)
+ {}
+
+ void
+ start_of_simulation()
+ {
+ // Only spawn b2nb_thread, if needed.
+ if (!m_b_transport_ptr && m_nb_transport_ptr) {
+ sc_core::sc_spawn_options opts;
+ opts.set_sensitivity(&m_peq.get_event());
+ opts.dont_initialize();
+ sc_core::sc_spawn(sc_bind(&fw_process::b2nb_thread, this),
+ sc_core::sc_gen_unique_name("b2nb_thread"), &opts);
+ }
}
- return NULL; // no suspended process
- }
- void put_handle(process_handle_class* ph)
- {
- v.push_back(ph);
- }
+ void
+ set_nb_transport_ptr(MODULE *mod, NBTransportPtr p)
+ {
+ if (m_nb_transport_ptr) {
+ m_owner->display_warning(
+ "non-blocking callback already registered");
+ return;
+ }
+ sc_assert(!m_mod || m_mod == mod);
+ m_mod = mod;
+ m_nb_transport_ptr = p;
+ }
- private:
- std::vector<process_handle_class*> v;
- };
+ void
+ set_b_transport_ptr(MODULE *mod, BTransportPtr p)
+ {
+ if (m_b_transport_ptr) {
+ m_owner->display_warning(
+ "blocking callback already registered");
+ return;
+ }
+ sc_assert(!m_mod || m_mod == mod);
+ m_mod = mod;
+ m_b_transport_ptr = p;
+ }
- process_handle_list m_process_handle;
+ void
+ set_transport_dbg_ptr(MODULE *mod, TransportDbgPtr p)
+ {
+ if (m_transport_dbg_ptr) {
+ m_owner->display_warning("debug callback already registered");
+ return;
+ }
+ sc_assert(!m_mod || m_mod == mod);
+ m_mod = mod;
+ m_transport_dbg_ptr = p;
+ }
+ void
+ set_get_direct_mem_ptr(MODULE *mod, GetDirectMemPtr p)
+ {
+ if (m_get_direct_mem_ptr) {
+ m_owner->display_warning(
+ "get DMI pointer callback already registered");
+ return;
+ }
+ sc_assert(!m_mod || m_mod == mod);
+ m_mod = mod;
+ m_get_direct_mem_ptr = p;
+ }
- void nb2b_thread(process_handle_class* h)
- {
+ // Interface implementation.
+ sync_enum_type
+ nb_transport_fw(transaction_type &trans, phase_type &phase,
+ sc_core::sc_time & t)
+ {
+ if (m_nb_transport_ptr) {
+ // Forward call.
+ sc_assert(m_mod);
+ return (m_mod->*m_nb_transport_ptr)(trans, phase, t);
+ }
- while(1) {
- transaction_type *trans = h->m_trans;
- sc_core::sc_time t = sc_core::SC_ZERO_TIME;
+ // nb->b conversion
+ if (m_b_transport_ptr) {
+ if (phase == tlm::BEGIN_REQ) {
+ // Prepare thread to do blocking call.
+ process_handle_class *ph =
+ m_process_handle.get_handle(&trans);
+
+ if (!ph) { // Create new dynamic process.
+ ph = new process_handle_class(&trans);
+ m_process_handle.put_handle(ph);
+
+ sc_core::sc_spawn_options opts;
+ opts.dont_initialize();
+ opts.set_sensitivity(&ph->m_e);
+
+ sc_core::sc_spawn(
+ sc_bind(&fw_process::nb2b_thread, this, ph),
+ sc_core::sc_gen_unique_name("nb2b_thread"),
+ &opts);
+ }
+
+ ph->m_e.notify(t);
+ return tlm::TLM_ACCEPTED;
+ }
+ if (phase == tlm::END_RESP) {
+ m_response_in_progress = false;
+ m_end_response.notify(t);
+ return tlm::TLM_COMPLETED;
+ }
+ m_owner->display_error("invalid phase received");
+ return tlm::TLM_COMPLETED;
+ }
+ m_owner->display_error(
+ "no non-blocking transport callback registered");
+ return tlm::TLM_COMPLETED;
+ }
- // forward call
- sc_assert(m_mod);
- (m_mod->*m_b_transport_ptr)(*trans, t);
+ void
+ b_transport(transaction_type &trans, sc_core::sc_time &t)
+ {
+ if (m_b_transport_ptr) {
+ // Forward call.
+ sc_assert(m_mod);
+ (m_mod->*m_b_transport_ptr)(trans, t);
+ return;
+ }
- sc_core::wait(t);
+ // b->nb conversion
+ if (m_nb_transport_ptr) {
+ m_peq.notify(trans, t);
+ t = sc_core::SC_ZERO_TIME;
+
+ mm_end_event_ext mm_ext;
+ const bool mm_added = !trans.has_mm();
+
+ if (mm_added) {
+ trans.set_mm(this);
+ trans.set_auto_extension(&mm_ext);
+ trans.acquire();
+ }
+
+ // Wait until transaction is finished.
+ sc_core::sc_event end_event;
+ m_owner->m_pending_trans[&trans] = &end_event;
+ sc_core::wait(end_event);
+
+ if (mm_added) {
+ // Release will not delete the transaction, it will
+ // notify mm_ext.done.
+ trans.release();
+ if (trans.get_ref_count()) {
+ sc_core::wait(mm_ext.done);
+ }
+ trans.set_mm(0);
+ }
+ return;
+ }
- // return path
- while (m_response_in_progress) {
- sc_core::wait(m_end_response);
+ // Should not be reached.
+ m_owner->display_error(
+ "no blocking transport callback registered");
}
- t = sc_core::SC_ZERO_TIME;
- phase_type phase = tlm::BEGIN_RESP;
- sync_enum_type sync = m_owner->bw_nb_transport(*trans, phase, t);
- if ( !(sync == tlm::TLM_COMPLETED ||
- (sync == tlm::TLM_UPDATED && phase == tlm::END_RESP)) ) {
- m_response_in_progress = true;
+
+ unsigned int
+ transport_dbg(transaction_type &trans)
+ {
+ if (m_transport_dbg_ptr) {
+ // Forward call.
+ sc_assert(m_mod);
+ return (m_mod->*m_transport_dbg_ptr)(trans);
+ }
+ // No debug support.
+ return 0;
}
- // suspend until next transaction
- h->m_suspend = true;
- sc_core::wait();
- }
- }
+ bool
+ get_direct_mem_ptr(transaction_type &trans, tlm::tlm_dmi &dmi_data)
+ {
+ if (m_get_direct_mem_ptr) {
+ // Forward call.
+ sc_assert(m_mod);
+ return (m_mod->*m_get_direct_mem_ptr)(trans, dmi_data);
+ }
+ // No DMI support.
+ dmi_data.allow_read_write();
+ dmi_data.set_start_address(0x0);
+ dmi_data.set_end_address((sc_dt::uint64)-1);
+ return false;
+ }
- void b2nb_thread()
- {
- while (true) {
- transaction_type* trans;
- while ((trans = m_peq.get_next_transaction())!=0) {
- sc_assert(m_mod);
- sc_assert(m_nb_transport_ptr);
- phase_type phase = tlm::BEGIN_REQ;
- sc_core::sc_time t = sc_core::SC_ZERO_TIME;
-
- switch ((m_mod->*m_nb_transport_ptr)(*trans, phase, t)) {
- case tlm::TLM_COMPLETED:
- {
- // notify transaction is finished
- typename std::map<transaction_type*, sc_core::sc_event *>::iterator it =
- m_owner->m_pending_trans.find(trans);
- sc_assert(it != m_owner->m_pending_trans.end());
- it->second->notify(t);
- m_owner->m_pending_trans.erase(it);
- break;
- }
-
- case tlm::TLM_ACCEPTED:
- case tlm::TLM_UPDATED:
- switch (phase) {
- case tlm::BEGIN_REQ:
- m_owner->m_current_transaction = trans;
- sc_core::wait(m_owner->m_end_request);
- m_owner->m_current_transaction = 0;
- break;
-
- case tlm::END_REQ:
- sc_core::wait(t);
- break;
-
- case tlm::BEGIN_RESP:
+ private:
+
+ // Dynamic process handler for nb2b conversion.
+
+ class process_handle_class
+ {
+ public:
+ explicit process_handle_class(transaction_type *trans) :
+ m_trans(trans), m_suspend(false)
+ {}
+
+ transaction_type *m_trans;
+ sc_core::sc_event m_e;
+ bool m_suspend;
+ };
+
+ class process_handle_list
+ {
+ public:
+ process_handle_list() {}
+
+ ~process_handle_list()
{
- phase = tlm::END_RESP;
- sc_core::wait(t); // This line is a bug fix added in TLM-2.0.2
- t = sc_core::SC_ZERO_TIME;
- (m_mod->*m_nb_transport_ptr)(*trans, phase, t);
-
- // notify transaction is finished
- typename std::map<transaction_type*, sc_core::sc_event *>::iterator it =
- m_owner->m_pending_trans.find(trans);
- sc_assert(it != m_owner->m_pending_trans.end());
- it->second->notify(t);
- m_owner->m_pending_trans.erase(it);
- break;
+ for (typename std::vector<
+ process_handle_class *>::iterator it = v.begin(),
+ end = v.end(); it != end; ++it) {
+ delete *it;
+ }
}
- default:
- m_owner->display_error("invalid phase received");
+ process_handle_class *
+ get_handle(transaction_type *trans)
+ {
+ typename std::vector<process_handle_class *>::iterator it;
+
+ for (it = v.begin(); it != v.end(); it++) {
+ if ((*it)->m_suspend) {
+ // Found suspended dynamic process, re-use it.
+ (*it)->m_trans = trans; // Replace to new one.
+ (*it)->m_suspend = false;
+ return *it;
+ }
+ }
+ return NULL; // No suspended process.
}
- break;
- default:
- m_owner->display_error("invalid sync value received");
- }
+ void
+ put_handle(process_handle_class *ph)
+ {
+ v.push_back(ph);
+ }
+
+ private:
+ std::vector<process_handle_class*> v;
+ };
+
+ process_handle_list m_process_handle;
+
+ void
+ nb2b_thread(process_handle_class *h)
+ {
+ while (1) {
+ transaction_type *trans = h->m_trans;
+ sc_core::sc_time t = sc_core::SC_ZERO_TIME;
+
+ // Forward call.
+ sc_assert(m_mod);
+ (m_mod->*m_b_transport_ptr)(*trans, t);
+
+ sc_core::wait(t);
+
+ // Return path.
+ while (m_response_in_progress) {
+ sc_core::wait(m_end_response);
+ }
+ t = sc_core::SC_ZERO_TIME;
+ phase_type phase = tlm::BEGIN_RESP;
+ sync_enum_type sync =
+ m_owner->bw_nb_transport(*trans, phase, t);
+ if (!(sync == tlm::TLM_COMPLETED ||
+ (sync == tlm::TLM_UPDATED &&
+ phase == tlm::END_RESP))) {
+ m_response_in_progress = true;
+ }
+
+ // Suspend until next transaction.
+ h->m_suspend = true;
+ sc_core::wait();
+ }
}
- sc_core::wait();
- }
- }
- void free(tlm::tlm_generic_payload* trans)
- {
- mm_end_event_ext* ext = trans->template get_extension<mm_end_event_ext>();
- sc_assert(ext);
- // notif event first before freeing extensions (reset)
- ext->done.notify();
- trans->reset();
- }
+ void
+ b2nb_thread()
+ {
+ while (true) {
+ transaction_type *trans;
+ while ((trans = m_peq.get_next_transaction()) != 0) {
+ sc_assert(m_mod);
+ sc_assert(m_nb_transport_ptr);
+ phase_type phase = tlm::BEGIN_REQ;
+ sc_core::sc_time t = sc_core::SC_ZERO_TIME;
+
+ switch ((m_mod->*m_nb_transport_ptr)(*trans, phase, t)) {
+ case tlm::TLM_COMPLETED:
+ {
+ // Notify transaction is finished.
+ typename std::map<transaction_type *,
+ sc_core::sc_event *>::iterator it =
+ m_owner->m_pending_trans.find(trans);
+ sc_assert(it != m_owner->m_pending_trans.end());
+ it->second->notify(t);
+ m_owner->m_pending_trans.erase(it);
+ break;
+ }
+
+ case tlm::TLM_ACCEPTED:
+ case tlm::TLM_UPDATED:
+ switch (phase) {
+ case tlm::BEGIN_REQ:
+ m_owner->m_current_transaction = trans;
+ sc_core::wait(m_owner->m_end_request);
+ m_owner->m_current_transaction = 0;
+ break;
+
+ case tlm::END_REQ:
+ sc_core::wait(t);
+ break;
+
+ case tlm::BEGIN_RESP:
+ {
+ phase = tlm::END_RESP;
+ // This line is a bug fix added in TLM-2.0.2
+ sc_core::wait(t);
+ t = sc_core::SC_ZERO_TIME;
+ (m_mod->*m_nb_transport_ptr)(
+ *trans, phase, t);
+
+ // Notify transaction is finished.
+ typename std::map<transaction_type *,
+ sc_core::sc_event *>::iterator it =
+ m_owner->m_pending_trans.find(
+ trans);
+ sc_assert(it !=
+ m_owner->m_pending_trans.end());
+ it->second->notify(t);
+ m_owner->m_pending_trans.erase(it);
+ break;
+ }
+
+ default:
+ m_owner->display_error("invalid phase received");
+ }
+ break;
+
+ default:
+ m_owner->display_error("invalid sync value received");
+ }
+ }
+ sc_core::wait();
+ }
+ }
- private:
- struct mm_end_event_ext : public tlm::tlm_extension<mm_end_event_ext>
- {
- tlm::tlm_extension_base* clone() const { return NULL; }
- void free() {}
- void copy_from(tlm::tlm_extension_base const &) {}
- sc_core::sc_event done;
+ void
+ free(tlm::tlm_generic_payload *trans)
+ {
+ mm_end_event_ext *ext =
+ trans->template get_extension<mm_end_event_ext>();
+ sc_assert(ext);
+ // Notify event first before freeing extensions (reset).
+ ext->done.notify();
+ trans->reset();
+ }
+
+ private:
+ struct mm_end_event_ext : public tlm::tlm_extension<mm_end_event_ext>
+ {
+ tlm::tlm_extension_base *clone() const { return NULL; }
+ void free() {}
+ void copy_from(tlm::tlm_extension_base const &) {}
+ sc_core::sc_event done;
+ };
+
+ private:
+ simple_target_socket_b *m_owner;
+ MODULE *m_mod;
+ NBTransportPtr m_nb_transport_ptr;
+ BTransportPtr m_b_transport_ptr;
+ TransportDbgPtr m_transport_dbg_ptr;
+ GetDirectMemPtr m_get_direct_mem_ptr;
+ peq_with_get<transaction_type> m_peq;
+ bool m_response_in_progress;
+ sc_core::sc_event m_end_response;
};
private:
- simple_target_socket_b *m_owner;
- MODULE* m_mod;
- NBTransportPtr m_nb_transport_ptr;
- BTransportPtr m_b_transport_ptr;
- TransportDbgPtr m_transport_dbg_ptr;
- GetDirectMemPtr m_get_direct_mem_ptr;
- peq_with_get<transaction_type> m_peq;
- bool m_response_in_progress;
- sc_core::sc_event m_end_response;
- };
-
-private:
- const sc_core::sc_object* get_socket() const { return this; }
-private:
- fw_process m_fw_process;
- bw_process m_bw_process;
- std::map<transaction_type*, sc_core::sc_event *> m_pending_trans;
- sc_core::sc_event m_end_request;
- transaction_type* m_current_transaction;
+ const sc_core::sc_object *get_socket() const { return this; }
+
+ private:
+ fw_process m_fw_process;
+ bw_process m_bw_process;
+ std::map<transaction_type *, sc_core::sc_event *> m_pending_trans;
+ sc_core::sc_event m_end_request;
+ transaction_type* m_current_transaction;
};
-template< typename MODULE, unsigned int BUSWIDTH = 32
- , typename TYPES = tlm::tlm_base_protocol_types >
-class simple_target_socket
- : public simple_target_socket_b<MODULE,BUSWIDTH,TYPES>
+template <typename MODULE, unsigned int BUSWIDTH=32,
+ typename TYPES=tlm::tlm_base_protocol_types>
+class simple_target_socket :
+ public simple_target_socket_b<MODULE, BUSWIDTH, TYPES>
{
- typedef simple_target_socket_b<MODULE,BUSWIDTH,TYPES> socket_b;
-public:
- simple_target_socket() : socket_b() {}
- explicit simple_target_socket(const char* name) : socket_b(name) {}
+ typedef simple_target_socket_b<MODULE, BUSWIDTH, TYPES> socket_b;
+ public:
+ simple_target_socket() : socket_b() {}
+ explicit simple_target_socket(const char *name) : socket_b(name) {}
};
-template< typename MODULE, unsigned int BUSWIDTH = 32
- , typename TYPES = tlm::tlm_base_protocol_types >
-class simple_target_socket_optional
- : public simple_target_socket_b<MODULE,BUSWIDTH,TYPES,sc_core::SC_ZERO_OR_MORE_BOUND>
+template <typename MODULE, unsigned int BUSWIDTH=32,
+ typename TYPES=tlm::tlm_base_protocol_types>
+class simple_target_socket_optional :
+ public simple_target_socket_b<MODULE, BUSWIDTH, TYPES,
+ sc_core::SC_ZERO_OR_MORE_BOUND>
{
- typedef simple_target_socket_b<MODULE,BUSWIDTH,TYPES,sc_core::SC_ZERO_OR_MORE_BOUND> socket_b;
-public:
- simple_target_socket_optional() : socket_b() {}
- explicit simple_target_socket_optional(const char* name) : socket_b(name) {}
+ typedef simple_target_socket_b<MODULE, BUSWIDTH, TYPES,
+ sc_core::SC_ZERO_OR_MORE_BOUND> socket_b;
+ public:
+ simple_target_socket_optional() : socket_b() {}
+ explicit simple_target_socket_optional(const char *name) :
+ socket_b(name)
+ {}
};
-//ID Tagged version
-template< typename MODULE, unsigned int BUSWIDTH, typename TYPES
- , sc_core::sc_port_policy POL = sc_core::SC_ONE_OR_MORE_BOUND >
-class simple_target_socket_tagged_b
- : public tlm::tlm_target_socket<BUSWIDTH, TYPES, 1, POL>
- , protected simple_socket_base
+// ID Tagged version.
+template <typename MODULE, unsigned int BUSWIDTH, typename TYPES,
+ sc_core::sc_port_policy POL=sc_core::SC_ONE_OR_MORE_BOUND>
+class simple_target_socket_tagged_b :
+ public tlm::tlm_target_socket<BUSWIDTH, TYPES, 1, POL>,
+ protected simple_socket_base
{
- friend class fw_process;
- friend class bw_process;
-public:
- typedef typename TYPES::tlm_payload_type transaction_type;
- typedef typename TYPES::tlm_phase_type phase_type;
- typedef tlm::tlm_sync_enum sync_enum_type;
- typedef tlm::tlm_fw_transport_if<TYPES> fw_interface_type;
- typedef tlm::tlm_bw_transport_if<TYPES> bw_interface_type;
- typedef tlm::tlm_target_socket<BUSWIDTH,TYPES,1,POL> base_type;
-
-public:
- static const char* default_name()
- { return sc_core::sc_gen_unique_name("simple_target_socket_tagged"); }
-
- explicit simple_target_socket_tagged_b(const char* n = default_name())
- : base_type(n)
- , m_fw_process(this)
- , m_bw_process(this)
- {
- bind(m_fw_process);
- }
-
- using base_type::bind;
-
- // bw transport must come thru us.
- tlm::tlm_bw_transport_if<TYPES> * operator ->() {return &m_bw_process;}
-
- // REGISTER_XXX
- void register_nb_transport_fw(MODULE* mod,
- sync_enum_type (MODULE::*cb)(int id,
- transaction_type&,
- phase_type&,
- sc_core::sc_time&),
- int id)
- {
- elaboration_check("register_nb_transport_fw");
- m_fw_process.set_nb_transport_ptr(mod, cb);
- m_fw_process.set_nb_transport_user_id(id);
- }
-
- void register_b_transport(MODULE* mod,
- void (MODULE::*cb)(int id,
- transaction_type&,
- sc_core::sc_time&),
- int id)
- {
- elaboration_check("register_b_transport");
- m_fw_process.set_b_transport_ptr(mod, cb);
- m_fw_process.set_b_transport_user_id(id);
- }
-
- void register_transport_dbg(MODULE* mod,
- unsigned int (MODULE::*cb)(int id,
- transaction_type&),
- int id)
- {
- elaboration_check("register_transport_dbg");
- m_fw_process.set_transport_dbg_ptr(mod, cb);
- m_fw_process.set_transport_dbg_user_id(id);
- }
-
- void register_get_direct_mem_ptr(MODULE* mod,
- bool (MODULE::*cb)(int id,
- transaction_type&,
- tlm::tlm_dmi&),
- int id)
- {
- elaboration_check("register_get_direct_mem_ptr");
- m_fw_process.set_get_direct_mem_ptr(mod, cb);
- m_fw_process.set_get_dmi_user_id(id);
- }
-
-protected:
- void start_of_simulation()
- {
- base_type::start_of_simulation();
- m_fw_process.start_of_simulation();
- }
-
-private:
- //make call on bw path.
- sync_enum_type bw_nb_transport(transaction_type &trans, phase_type &phase, sc_core::sc_time &t)
- {
- return base_type::operator ->()->nb_transport_bw(trans, phase, t);
- }
-
- void bw_invalidate_direct_mem_ptr(sc_dt::uint64 s,sc_dt::uint64 e)
- {
- base_type::operator ->()->invalidate_direct_mem_ptr(s, e);
- }
-
- //Helper class to handle bw path calls
- // Needed to detect transaction end when called from b_transport.
- class bw_process : public tlm::tlm_bw_transport_if<TYPES>
- {
+ friend class fw_process;
+ friend class bw_process;
public:
- bw_process(simple_target_socket_tagged_b *p_own) : m_owner(p_own)
- {
- }
+ typedef typename TYPES::tlm_payload_type transaction_type;
+ typedef typename TYPES::tlm_phase_type phase_type;
+ typedef tlm::tlm_sync_enum sync_enum_type;
+ typedef tlm::tlm_fw_transport_if<TYPES> fw_interface_type;
+ typedef tlm::tlm_bw_transport_if<TYPES> bw_interface_type;
+ typedef tlm::tlm_target_socket<BUSWIDTH, TYPES, 1, POL> base_type;
- sync_enum_type nb_transport_bw(transaction_type &trans, phase_type &phase, sc_core::sc_time &t)
+ public:
+ static const char *
+ default_name()
{
- typename std::map<transaction_type*, sc_core::sc_event *>::iterator it =
- m_owner->m_pending_trans.find(&trans);
-
- if(it == m_owner->m_pending_trans.end()) {
- // Not a blocking call, forward.
- return m_owner->bw_nb_transport(trans, phase, t);
- }
- if (phase == tlm::END_REQ) {
- m_owner->m_end_request.notify(sc_core::SC_ZERO_TIME);
- return tlm::TLM_ACCEPTED;
- }
- if (phase == tlm::BEGIN_RESP) {
- if (m_owner->m_current_transaction == &trans) {
- m_owner->m_end_request.notify(sc_core::SC_ZERO_TIME);
- }
- //TODO: add response-accept delay?
- it->second->notify(t);
- m_owner->m_pending_trans.erase(it);
- return tlm::TLM_COMPLETED;
- }
- m_owner->display_error("invalid phase received");
- return tlm::TLM_COMPLETED;
+ return sc_core::sc_gen_unique_name("simple_target_socket_tagged");
}
- void invalidate_direct_mem_ptr(sc_dt::uint64 s,sc_dt::uint64 e)
+ explicit simple_target_socket_tagged_b(const char *n=default_name()) :
+ base_type(n), m_fw_process(this), m_bw_process(this)
{
- return m_owner->bw_invalidate_direct_mem_ptr(s, e);
+ bind(m_fw_process);
}
- private:
- simple_target_socket_tagged_b *m_owner;
- };
+ using base_type::bind;
- class fw_process : public tlm::tlm_fw_transport_if<TYPES>,
- public tlm::tlm_mm_interface
- {
- public:
- typedef sync_enum_type (MODULE::*NBTransportPtr)(int id,
- transaction_type&,
- phase_type&,
- sc_core::sc_time&);
- typedef void (MODULE::*BTransportPtr)(int id,
- transaction_type&,
- sc_core::sc_time&);
- typedef unsigned int (MODULE::*TransportDbgPtr)(int id,
- transaction_type&);
- typedef bool (MODULE::*GetDirectMemPtr)(int id,
- transaction_type&,
- tlm::tlm_dmi&);
-
- fw_process(simple_target_socket_tagged_b *p_own) :
- m_owner(p_own),
- m_mod(0),
- m_nb_transport_ptr(0),
- m_b_transport_ptr(0),
- m_transport_dbg_ptr(0),
- m_get_direct_mem_ptr(0),
- m_nb_transport_user_id(0),
- m_b_transport_user_id(0),
- m_transport_dbg_user_id(0),
- m_get_dmi_user_id(0),
- m_peq(sc_core::sc_gen_unique_name("m_peq")),
- m_response_in_progress(false)
- {}
+ // bw transport must come through us.
+ tlm::tlm_bw_transport_if<TYPES> *operator -> () { return &m_bw_process; }
- void start_of_simulation()
+ // REGISTER_XXX
+ void
+ register_nb_transport_fw(MODULE *mod,
+ sync_enum_type (MODULE::*cb)(int id, transaction_type &,
+ phase_type &, sc_core::sc_time &),
+ int id)
{
- if (!m_b_transport_ptr && m_nb_transport_ptr) { // only spawn b2nb_thread, if needed
- sc_core::sc_spawn_options opts;
- opts.set_sensitivity(&m_peq.get_event());
- opts.dont_initialize();
- sc_core::sc_spawn(sc_bind(&fw_process::b2nb_thread, this),
- sc_core::sc_gen_unique_name("b2nb_thread"), &opts);
- }
+ elaboration_check("register_nb_transport_fw");
+ m_fw_process.set_nb_transport_ptr(mod, cb);
+ m_fw_process.set_nb_transport_user_id(id);
}
- void set_nb_transport_user_id(int id) { m_nb_transport_user_id = id; }
- void set_b_transport_user_id(int id) { m_b_transport_user_id = id; }
- void set_transport_dbg_user_id(int id) { m_transport_dbg_user_id = id; }
- void set_get_dmi_user_id(int id) { m_get_dmi_user_id = id; }
-
- void set_nb_transport_ptr(MODULE* mod, NBTransportPtr p)
+ void
+ register_b_transport(MODULE *mod,
+ void (MODULE::*cb)(int id, transaction_type &,
+ sc_core::sc_time &),
+ int id)
{
- if (m_nb_transport_ptr) {
- m_owner->display_warning("non-blocking callback already registered");
- return;
- }
- sc_assert(!m_mod || m_mod == mod);
- m_mod = mod;
- m_nb_transport_ptr = p;
+ elaboration_check("register_b_transport");
+ m_fw_process.set_b_transport_ptr(mod, cb);
+ m_fw_process.set_b_transport_user_id(id);
}
- void set_b_transport_ptr(MODULE* mod, BTransportPtr p)
+ void
+ register_transport_dbg(MODULE *mod,
+ unsigned int (MODULE::*cb)(int id, transaction_type &), int id)
{
- if (m_b_transport_ptr) {
- m_owner->display_warning("blocking callback already registered");
- return;
- }
- sc_assert(!m_mod || m_mod == mod);
- m_mod = mod;
- m_b_transport_ptr = p;
+ elaboration_check("register_transport_dbg");
+ m_fw_process.set_transport_dbg_ptr(mod, cb);
+ m_fw_process.set_transport_dbg_user_id(id);
}
- void set_transport_dbg_ptr(MODULE* mod, TransportDbgPtr p)
+ void
+ register_get_direct_mem_ptr(MODULE *mod,
+ bool (MODULE::*cb)(int id, transaction_type &, tlm::tlm_dmi &),
+ int id)
{
- if (m_transport_dbg_ptr) {
- m_owner->display_warning("debug callback already registered");
- return;
- }
- sc_assert(!m_mod || m_mod == mod);
- m_mod = mod;
- m_transport_dbg_ptr = p;
+ elaboration_check("register_get_direct_mem_ptr");
+ m_fw_process.set_get_direct_mem_ptr(mod, cb);
+ m_fw_process.set_get_dmi_user_id(id);
}
- void set_get_direct_mem_ptr(MODULE* mod, GetDirectMemPtr p)
+ protected:
+ void
+ start_of_simulation()
{
- if (m_get_direct_mem_ptr) {
- m_owner->display_warning("get DMI pointer callback already registered");
- }
- sc_assert(!m_mod || m_mod == mod);
- m_mod = mod;
- m_get_direct_mem_ptr = p;
+ base_type::start_of_simulation();
+ m_fw_process.start_of_simulation();
}
-// Interface implementation
- sync_enum_type nb_transport_fw(transaction_type& trans,
- phase_type& phase,
- sc_core::sc_time& t)
+
+ private:
+ // Make call on bw path.
+ sync_enum_type
+ bw_nb_transport(transaction_type &trans, phase_type &phase,
+ sc_core::sc_time &t)
{
- if (m_nb_transport_ptr) {
- // forward call
- sc_assert(m_mod);
- return (m_mod->*m_nb_transport_ptr)(m_nb_transport_user_id, trans, phase, t);
- }
+ return base_type::operator -> ()->nb_transport_bw(trans, phase, t);
+ }
- // nb->b conversion
- if (m_b_transport_ptr) {
- if (phase == tlm::BEGIN_REQ) {
+ void
+ bw_invalidate_direct_mem_ptr(sc_dt::uint64 s, sc_dt::uint64 e)
+ {
+ base_type::operator -> ()->invalidate_direct_mem_ptr(s, e);
+ }
- // prepare thread to do blocking call
- process_handle_class * ph = m_process_handle.get_handle(&trans);
+ // Helper class to handle bw path calls Needed to detect transaction
+ // end when called from b_transport.
+ class bw_process : public tlm::tlm_bw_transport_if<TYPES>
+ {
+ public:
+ bw_process(simple_target_socket_tagged_b *p_own) : m_owner(p_own) {}
+
+ sync_enum_type
+ nb_transport_bw(transaction_type &trans, phase_type &phase,
+ sc_core::sc_time &t)
+ {
+ typename std::map<transaction_type *,
+ sc_core::sc_event *>::iterator it =
+ m_owner->m_pending_trans.find(&trans);
+
+ if (it == m_owner->m_pending_trans.end()) {
+ // Not a blocking call, forward.
+ return m_owner->bw_nb_transport(trans, phase, t);
+ }
+ if (phase == tlm::END_REQ) {
+ m_owner->m_end_request.notify(sc_core::SC_ZERO_TIME);
+ return tlm::TLM_ACCEPTED;
+ }
+ if (phase == tlm::BEGIN_RESP) {
+ if (m_owner->m_current_transaction == &trans) {
+ m_owner->m_end_request.notify(sc_core::SC_ZERO_TIME);
+ }
+ it->second->notify(t);
+ m_owner->m_pending_trans.erase(it);
+ return tlm::TLM_COMPLETED;
+ }
+ m_owner->display_error("invalid phase received");
+ return tlm::TLM_COMPLETED;
+ }
- if (!ph) { // create new dynamic process
- ph = new process_handle_class(&trans);
- m_process_handle.put_handle(ph);
+ void
+ invalidate_direct_mem_ptr(sc_dt::uint64 s, sc_dt::uint64 e)
+ {
+ return m_owner->bw_invalidate_direct_mem_ptr(s, e);
+ }
- sc_core::sc_spawn_options opts;
- opts.dont_initialize();
- opts.set_sensitivity(&ph->m_e);
+ private:
+ simple_target_socket_tagged_b *m_owner;
+ };
- sc_core::sc_spawn(sc_bind(&fw_process::nb2b_thread, this, ph),
- sc_core::sc_gen_unique_name("nb2b_thread"), &opts);
- }
+ class fw_process : public tlm::tlm_fw_transport_if<TYPES>,
+ public tlm::tlm_mm_interface
+ {
+ public:
+ typedef sync_enum_type (MODULE::*NBTransportPtr)(
+ int id, transaction_type &, phase_type &,
+ sc_core::sc_time &);
+ typedef void (MODULE::*BTransportPtr)(
+ int id, transaction_type &, sc_core::sc_time &);
+ typedef unsigned int (MODULE::*TransportDbgPtr)(
+ int id, transaction_type &);
+ typedef bool (MODULE::*GetDirectMemPtr)(
+ int id, transaction_type &, tlm::tlm_dmi &);
+
+ fw_process(simple_target_socket_tagged_b *p_own) :
+ m_owner(p_own), m_mod(0), m_nb_transport_ptr(0),
+ m_b_transport_ptr(0), m_transport_dbg_ptr(0),
+ m_get_direct_mem_ptr(0), m_nb_transport_user_id(0),
+ m_b_transport_user_id(0), m_transport_dbg_user_id(0),
+ m_get_dmi_user_id(0),
+ m_peq(sc_core::sc_gen_unique_name("m_peq")),
+ m_response_in_progress(false)
+ {}
+
+ void
+ start_of_simulation()
+ {
+ if (!m_b_transport_ptr && m_nb_transport_ptr) {
+ // Only spawn b2nb_thread if needed.
+ sc_core::sc_spawn_options opts;
+ opts.set_sensitivity(&m_peq.get_event());
+ opts.dont_initialize();
+ sc_core::sc_spawn(sc_bind(&fw_process::b2nb_thread, this),
+ sc_core::sc_gen_unique_name("b2nb_thread"), &opts);
+ }
+ }
- ph->m_e.notify(t);
- return tlm::TLM_ACCEPTED;
+ void set_nb_transport_user_id(int id) { m_nb_transport_user_id = id; }
+ void set_b_transport_user_id(int id) { m_b_transport_user_id = id; }
+ void
+ set_transport_dbg_user_id(int id)
+ {
+ m_transport_dbg_user_id = id;
}
- if (phase == tlm::END_RESP) {
- m_response_in_progress = false;
- m_end_response.notify(t);
- return tlm::TLM_COMPLETED;
+ void set_get_dmi_user_id(int id) { m_get_dmi_user_id = id; }
+
+ void
+ set_nb_transport_ptr(MODULE *mod, NBTransportPtr p)
+ {
+ if (m_nb_transport_ptr) {
+ m_owner->display_warning(
+ "non-blocking callback already registered");
+ return;
+ }
+ sc_assert(!m_mod || m_mod == mod);
+ m_mod = mod;
+ m_nb_transport_ptr = p;
}
- m_owner->display_error("invalid phase");
- return tlm::TLM_COMPLETED;
- }
- m_owner->display_error("no non-blocking transport callback registered");
- return tlm::TLM_COMPLETED;
- }
+ void
+ set_b_transport_ptr(MODULE* mod, BTransportPtr p)
+ {
+ if (m_b_transport_ptr) {
+ m_owner->display_warning(
+ "blocking callback already registered");
+ return;
+ }
+ sc_assert(!m_mod || m_mod == mod);
+ m_mod = mod;
+ m_b_transport_ptr = p;
+ }
- void b_transport(transaction_type& trans, sc_core::sc_time& t)
- {
- if (m_b_transport_ptr) {
- // forward call
- sc_assert(m_mod);
- (m_mod->*m_b_transport_ptr)(m_b_transport_user_id, trans, t);
- return;
- }
-
- // b->nb conversion
- if (m_nb_transport_ptr) {
- m_peq.notify(trans, t);
- t = sc_core::SC_ZERO_TIME;
-
- mm_end_event_ext mm_ext;
- const bool mm_added = !trans.has_mm();
-
- if (mm_added){
- trans.set_mm(this);
- trans.set_auto_extension(&mm_ext);
- trans.acquire();
+ void
+ set_transport_dbg_ptr(MODULE *mod, TransportDbgPtr p)
+ {
+ if (m_transport_dbg_ptr) {
+ m_owner->display_warning(
+ "debug callback already registered");
+ return;
+ }
+ sc_assert(!m_mod || m_mod == mod);
+ m_mod = mod;
+ m_transport_dbg_ptr = p;
}
- // wait until transaction is finished
- sc_core::sc_event end_event;
- m_owner->m_pending_trans[&trans] = &end_event;
- sc_core::wait(end_event);
-
- if (mm_added) {
- // release will not delete the transaction, it will notify mm_ext.done
- trans.release();
- if (trans.get_ref_count()) {
- sc_core::wait(mm_ext.done);
- }
- trans.set_mm(0);
+ void
+ set_get_direct_mem_ptr(MODULE *mod, GetDirectMemPtr p)
+ {
+ if (m_get_direct_mem_ptr) {
+ m_owner->display_warning(
+ "get DMI pointer callback already registered");
+ }
+ sc_assert(!m_mod || m_mod == mod);
+ m_mod = mod;
+ m_get_direct_mem_ptr = p;
}
- return;
- }
- m_owner->display_error("no transport callback registered");
- }
+ // Interface implementation.
+ sync_enum_type
+ nb_transport_fw(transaction_type &trans, phase_type &phase,
+ sc_core::sc_time &t)
+ {
+ if (m_nb_transport_ptr) {
+ // Forward call.
+ sc_assert(m_mod);
+ return (m_mod->*m_nb_transport_ptr)(
+ m_nb_transport_user_id, trans, phase, t);
+ }
- unsigned int transport_dbg(transaction_type& trans)
- {
- if (m_transport_dbg_ptr) {
- // forward call
- sc_assert(m_mod);
- return (m_mod->*m_transport_dbg_ptr)(m_transport_dbg_user_id, trans);
- }
- // No debug support
- return 0;
- }
+ // nb->b conversion
+ if (m_b_transport_ptr) {
+ if (phase == tlm::BEGIN_REQ) {
+
+ // Prepare thread to do blocking call.
+ process_handle_class *ph =
+ m_process_handle.get_handle(&trans);
+
+ if (!ph) { // Create new dynamic process.
+ ph = new process_handle_class(&trans);
+ m_process_handle.put_handle(ph);
+
+ sc_core::sc_spawn_options opts;
+ opts.dont_initialize();
+ opts.set_sensitivity(&ph->m_e);
+
+ sc_core::sc_spawn(
+ sc_bind(&fw_process::nb2b_thread, this, ph),
+ sc_core::sc_gen_unique_name("nb2b_thread"),
+ &opts);
+ }
+
+ ph->m_e.notify(t);
+ return tlm::TLM_ACCEPTED;
+ }
+ if (phase == tlm::END_RESP) {
+ m_response_in_progress = false;
+ m_end_response.notify(t);
+ return tlm::TLM_COMPLETED;
+ }
+ m_owner->display_error("invalid phase");
+ return tlm::TLM_COMPLETED;
+ }
- bool get_direct_mem_ptr(transaction_type& trans,
- tlm::tlm_dmi& dmi_data)
- {
- if (m_get_direct_mem_ptr) {
- // forward call
- sc_assert(m_mod);
- return (m_mod->*m_get_direct_mem_ptr)(m_get_dmi_user_id, trans, dmi_data);
- }
- // No DMI support
- dmi_data.allow_read_write();
- dmi_data.set_start_address(0x0);
- dmi_data.set_end_address((sc_dt::uint64)-1);
- return false;
- }
+ m_owner->display_error(
+ "no non-blocking transport callback registered");
+ return tlm::TLM_COMPLETED;
+ }
- private:
-// dynamic process handler for nb2b conversion
+ void
+ b_transport(transaction_type &trans, sc_core::sc_time &t)
+ {
+ if (m_b_transport_ptr) {
+ // Forward call.
+ sc_assert(m_mod);
+ (m_mod->*m_b_transport_ptr)(m_b_transport_user_id, trans, t);
+ return;
+ }
- class process_handle_class {
- public:
- explicit process_handle_class(transaction_type * trans)
- : m_trans(trans),m_suspend(false){}
+ // b->nb conversion
+ if (m_nb_transport_ptr) {
+ m_peq.notify(trans, t);
+ t = sc_core::SC_ZERO_TIME;
+
+ mm_end_event_ext mm_ext;
+ const bool mm_added = !trans.has_mm();
+
+ if (mm_added) {
+ trans.set_mm(this);
+ trans.set_auto_extension(&mm_ext);
+ trans.acquire();
+ }
+
+ // Wait until transaction is finished.
+ sc_core::sc_event end_event;
+ m_owner->m_pending_trans[&trans] = &end_event;
+ sc_core::wait(end_event);
+
+ if (mm_added) {
+ // Release will not delete the transaction, it will
+ // notify mm_ext.done.
+ trans.release();
+ if (trans.get_ref_count()) {
+ sc_core::wait(mm_ext.done);
+ }
+ trans.set_mm(0);
+ }
+ return;
+ }
- transaction_type* m_trans;
- sc_core::sc_event m_e;
- bool m_suspend;
- };
+ m_owner->display_error("no transport callback registered");
+ }
- class process_handle_list {
- public:
- process_handle_list() {}
-
- ~process_handle_list() {
- for( typename std::vector<process_handle_class*>::iterator
- it=v.begin(), end = v.end(); it != end; ++it )
- delete *it;
- }
-
- process_handle_class* get_handle(transaction_type *trans)
- {
- typename std::vector<process_handle_class*>::iterator it;
-
- for(it = v.begin(); it != v.end(); it++) {
- if ((*it)->m_suspend) { // found suspended dynamic process, re-use it
- (*it)->m_trans = trans; // replace to new one
- (*it)->m_suspend = false;
- return *it;
- }
+ unsigned int
+ transport_dbg(transaction_type &trans)
+ {
+ if (m_transport_dbg_ptr) {
+ // Forward call.
+ sc_assert(m_mod);
+ return (m_mod->*m_transport_dbg_ptr)(
+ m_transport_dbg_user_id, trans);
+ }
+ // No debug support.
+ return 0;
}
- return NULL; // no suspended process
- }
- void put_handle(process_handle_class* ph)
- {
- v.push_back(ph);
- }
+ bool
+ get_direct_mem_ptr(transaction_type &trans, tlm::tlm_dmi &dmi_data)
+ {
+ if (m_get_direct_mem_ptr) {
+ // Forward call.
+ sc_assert(m_mod);
+ return (m_mod->*m_get_direct_mem_ptr)(
+ m_get_dmi_user_id, trans, dmi_data);
+ }
+ // No DMI support.
+ dmi_data.allow_read_write();
+ dmi_data.set_start_address(0x0);
+ dmi_data.set_end_address((sc_dt::uint64)-1);
+ return false;
+ }
- private:
- std::vector<process_handle_class*> v;
- };
+ private:
- process_handle_list m_process_handle;
+ // Dynamic process handler for nb2b conversion.
+ class process_handle_class
+ {
+ public:
+ explicit process_handle_class(transaction_type *trans) :
+ m_trans(trans), m_suspend(false)
+ {}
- void nb2b_thread(process_handle_class* h)
- {
+ transaction_type *m_trans;
+ sc_core::sc_event m_e;
+ bool m_suspend;
+ };
- while(1) {
- transaction_type * trans = h->m_trans;
- sc_core::sc_time t = sc_core::SC_ZERO_TIME;
+ class process_handle_list
+ {
+ public:
+ process_handle_list() {}
- // forward call
- sc_assert(m_mod);
- (m_mod->*m_b_transport_ptr)(m_b_transport_user_id, *trans, t);
+ ~process_handle_list()
+ {
+ for (typename std::vector<
+ process_handle_class *>::iterator it = v.begin(),
+ end = v.end(); it != end; ++it) {
+ delete *it;
+ }
+ }
- sc_core::wait(t);
+ process_handle_class *
+ get_handle(transaction_type *trans)
+ {
+ typename std::vector<process_handle_class *>::iterator it;
+
+ for (it = v.begin(); it != v.end(); it++) {
+ if ((*it)->m_suspend) {
+ // Found suspended dynamic process, re-use it.
+ (*it)->m_trans = trans; // Replace to new one.
+ (*it)->m_suspend = false;
+ return *it;
+ }
+ }
+ return NULL; // No suspended process.
+ }
- // return path
- while (m_response_in_progress) {
- sc_core::wait(m_end_response);
- }
- t = sc_core::SC_ZERO_TIME;
- phase_type phase = tlm::BEGIN_RESP;
- sync_enum_type sync = m_owner->bw_nb_transport(*trans, phase, t);
- if ( !(sync == tlm::TLM_COMPLETED ||
- (sync == tlm::TLM_UPDATED && phase == tlm::END_RESP)) ) {
- m_response_in_progress = true;
+ void put_handle(process_handle_class *ph) { v.push_back(ph); }
+
+ private:
+ std::vector<process_handle_class *> v;
+ };
+
+ process_handle_list m_process_handle;
+
+ void
+ nb2b_thread(process_handle_class *h)
+ {
+
+ while (1) {
+ transaction_type *trans = h->m_trans;
+ sc_core::sc_time t = sc_core::SC_ZERO_TIME;
+
+ // Forward call.
+ sc_assert(m_mod);
+ (m_mod->*m_b_transport_ptr)(
+ m_b_transport_user_id, *trans, t);
+
+ sc_core::wait(t);
+
+ // Return path.
+ while (m_response_in_progress) {
+ sc_core::wait(m_end_response);
+ }
+ t = sc_core::SC_ZERO_TIME;
+ phase_type phase = tlm::BEGIN_RESP;
+ sync_enum_type sync =
+ m_owner->bw_nb_transport(*trans, phase, t);
+ if (!(sync == tlm::TLM_COMPLETED ||
+ (sync == tlm::TLM_UPDATED &&
+ phase == tlm::END_RESP))) {
+ m_response_in_progress = true;
+ }
+
+ // Suspend until next transaction.
+ h->m_suspend = true;
+ sc_core::wait();
+ }
}
- // suspend until next transaction
- h->m_suspend = true;
- sc_core::wait();
- }
- }
-
- void b2nb_thread()
- {
- while (true) {
- transaction_type* trans;
- while ((trans = m_peq.get_next_transaction())!=0) {
- sc_assert(m_mod);
- sc_assert(m_nb_transport_ptr);
- phase_type phase = tlm::BEGIN_REQ;
- sc_core::sc_time t = sc_core::SC_ZERO_TIME;
-
- switch ((m_mod->*m_nb_transport_ptr)(m_nb_transport_user_id, *trans, phase, t)) {
- case tlm::TLM_COMPLETED:
- {
- // notify transaction is finished
- typename std::map<transaction_type*, sc_core::sc_event *>::iterator it =
- m_owner->m_pending_trans.find(trans);
- sc_assert(it != m_owner->m_pending_trans.end());
- it->second->notify(t);
- m_owner->m_pending_trans.erase(it);
- break;
- }
-
- case tlm::TLM_ACCEPTED:
- case tlm::TLM_UPDATED:
- switch (phase) {
- case tlm::BEGIN_REQ:
- m_owner->m_current_transaction = trans;
- sc_core::wait(m_owner->m_end_request);
- m_owner->m_current_transaction = 0;
- break;
-
- case tlm::END_REQ:
- sc_core::wait(t);
- break;
-
- case tlm::BEGIN_RESP:
- {
- phase = tlm::END_RESP;
- sc_core::wait(t); // This line is a bug fix added in TLM-2.0.2
- t = sc_core::SC_ZERO_TIME;
- (m_mod->*m_nb_transport_ptr)(m_nb_transport_user_id, *trans, phase, t);
-
- // notify transaction is finished
- typename std::map<transaction_type*, sc_core::sc_event *>::iterator it =
- m_owner->m_pending_trans.find(trans);
- sc_assert(it != m_owner->m_pending_trans.end());
- it->second->notify(t);
- m_owner->m_pending_trans.erase(it);
- break;
+ void
+ b2nb_thread()
+ {
+ while (true) {
+ transaction_type *trans;
+ while ((trans = m_peq.get_next_transaction()) != 0) {
+ sc_assert(m_mod);
+ sc_assert(m_nb_transport_ptr);
+ phase_type phase = tlm::BEGIN_REQ;
+ sc_core::sc_time t = sc_core::SC_ZERO_TIME;
+
+ switch ((m_mod->*m_nb_transport_ptr)(
+ m_nb_transport_user_id, *trans, phase, t)) {
+ case tlm::TLM_COMPLETED:
+ {
+ // Notify transaction is finished.
+ typename std::map<transaction_type *,
+ sc_core::sc_event *>::iterator it =
+ m_owner->m_pending_trans.find(trans);
+ sc_assert(it != m_owner->m_pending_trans.end());
+ it->second->notify(t);
+ m_owner->m_pending_trans.erase(it);
+ break;
+ }
+
+ case tlm::TLM_ACCEPTED:
+ case tlm::TLM_UPDATED:
+ switch (phase) {
+ case tlm::BEGIN_REQ:
+ m_owner->m_current_transaction = trans;
+ sc_core::wait(m_owner->m_end_request);
+ m_owner->m_current_transaction = 0;
+ break;
+
+ case tlm::END_REQ:
+ sc_core::wait(t);
+ break;
+
+ case tlm::BEGIN_RESP:
+ {
+ phase = tlm::END_RESP;
+ // This line is a bug fix added in TLM-2.0.2.
+ sc_core::wait(t);
+ t = sc_core::SC_ZERO_TIME;
+ (m_mod->*m_nb_transport_ptr)(
+ m_nb_transport_user_id,
+ *trans, phase, t);
+
+ // Notify transaction is finished.
+ typename std::map<transaction_type *,
+ sc_core::sc_event *>::iterator it =
+ m_owner->m_pending_trans.find(
+ trans);
+ sc_assert(it !=
+ m_owner->m_pending_trans.end());
+ it->second->notify(t);
+ m_owner->m_pending_trans.erase(it);
+ break;
+ }
+
+ default:
+ m_owner->display_error("invalid phase received");
+ };
+ break;
+
+ default:
+ m_owner->display_error("invalid sync value received");
+ }
+ }
+ sc_core::wait();
}
+ }
- default:
- m_owner->display_error("invalid phase received");
- };
- break;
-
- default:
- m_owner->display_error("invalid sync value received");
- }
+ void
+ free(tlm::tlm_generic_payload *trans)
+ {
+ mm_end_event_ext *ext =
+ trans->template get_extension<mm_end_event_ext>();
+ sc_assert(ext);
+ // Notify event first before freeing extensions (reset).
+ ext->done.notify();
+ trans->reset();
}
- sc_core::wait();
- }
- }
- void free(tlm::tlm_generic_payload* trans)
- {
- mm_end_event_ext* ext = trans->template get_extension<mm_end_event_ext>();
- sc_assert(ext);
- // notif event first before freeing extensions (reset)
- ext->done.notify();
- trans->reset();
- }
+ private:
+ struct mm_end_event_ext : public tlm::tlm_extension<mm_end_event_ext>
+ {
+ tlm::tlm_extension_base *clone() const { return NULL; }
+ void free() {}
+ void copy_from(tlm::tlm_extension_base const &) {}
+ sc_core::sc_event done;
+ };
+
+ private:
+ simple_target_socket_tagged_b *m_owner;
+ MODULE *m_mod;
+ NBTransportPtr m_nb_transport_ptr;
+ BTransportPtr m_b_transport_ptr;
+ TransportDbgPtr m_transport_dbg_ptr;
+ GetDirectMemPtr m_get_direct_mem_ptr;
+ int m_nb_transport_user_id;
+ int m_b_transport_user_id;
+ int m_transport_dbg_user_id;
+ int m_get_dmi_user_id;
+ peq_with_get<transaction_type> m_peq;
+ bool m_response_in_progress;
+ sc_core::sc_event m_end_response;
+ };
private:
- struct mm_end_event_ext : public tlm::tlm_extension<mm_end_event_ext>
- {
- tlm::tlm_extension_base* clone() const { return NULL; }
- void free() {}
- void copy_from(tlm::tlm_extension_base const &) {}
- sc_core::sc_event done;
- };
+ const sc_core::sc_object *get_socket() const { return this; }
private:
- simple_target_socket_tagged_b *m_owner;
- MODULE* m_mod;
- NBTransportPtr m_nb_transport_ptr;
- BTransportPtr m_b_transport_ptr;
- TransportDbgPtr m_transport_dbg_ptr;
- GetDirectMemPtr m_get_direct_mem_ptr;
- int m_nb_transport_user_id;
- int m_b_transport_user_id;
- int m_transport_dbg_user_id;
- int m_get_dmi_user_id;
- peq_with_get<transaction_type> m_peq;
- bool m_response_in_progress;
- sc_core::sc_event m_end_response;
- };
-
-private:
- const sc_core::sc_object* get_socket() const { return this; }
-private:
- fw_process m_fw_process;
- bw_process m_bw_process;
- std::map<transaction_type*, sc_core::sc_event *> m_pending_trans;
- sc_core::sc_event m_end_request;
- transaction_type* m_current_transaction;
+ fw_process m_fw_process;
+ bw_process m_bw_process;
+ std::map<transaction_type *, sc_core::sc_event *> m_pending_trans;
+ sc_core::sc_event m_end_request;
+ transaction_type* m_current_transaction;
};
-template< typename MODULE, unsigned int BUSWIDTH = 32
- , typename TYPES = tlm::tlm_base_protocol_types >
-class simple_target_socket_tagged
- : public simple_target_socket_tagged_b<MODULE,BUSWIDTH,TYPES>
+template <typename MODULE, unsigned int BUSWIDTH=32,
+ typename TYPES=tlm::tlm_base_protocol_types>
+class simple_target_socket_tagged :
+ public simple_target_socket_tagged_b<MODULE, BUSWIDTH, TYPES>
{
- typedef simple_target_socket_tagged_b<MODULE,BUSWIDTH,TYPES> socket_b;
-public:
- simple_target_socket_tagged() : socket_b() {}
- explicit simple_target_socket_tagged(const char* name) : socket_b(name) {}
+ typedef simple_target_socket_tagged_b<MODULE, BUSWIDTH, TYPES> socket_b;
+ public:
+ simple_target_socket_tagged() : socket_b() {}
+ explicit simple_target_socket_tagged(const char *name) : socket_b(name) {}
};
-template< typename MODULE, unsigned int BUSWIDTH = 32
- , typename TYPES = tlm::tlm_base_protocol_types >
-class simple_target_socket_tagged_optional
- : public simple_target_socket_tagged_b<MODULE,BUSWIDTH,TYPES,sc_core::SC_ZERO_OR_MORE_BOUND>
+template <typename MODULE, unsigned int BUSWIDTH=32,
+ typename TYPES=tlm::tlm_base_protocol_types>
+class simple_target_socket_tagged_optional :
+ public simple_target_socket_tagged_b<MODULE, BUSWIDTH, TYPES,
+ sc_core::SC_ZERO_OR_MORE_BOUND>
{
- typedef simple_target_socket_tagged_b<MODULE,BUSWIDTH,TYPES,sc_core::SC_ZERO_OR_MORE_BOUND> socket_b;
-public:
- simple_target_socket_tagged_optional() : socket_b() {}
- explicit simple_target_socket_tagged_optional(const char* name) : socket_b(name) {}
+ typedef simple_target_socket_tagged_b<
+ MODULE, BUSWIDTH, TYPES, sc_core::SC_ZERO_OR_MORE_BOUND> socket_b;
+ public:
+ simple_target_socket_tagged_optional() : socket_b() {}
+ explicit simple_target_socket_tagged_optional(const char *name) :
+ socket_b(name)
+ {}
};
} // namespace tlm_utils
-#endif // TLM_UTILS_SIMPLE_TARGET_SOCKET_H_INCLUDED_
+
+#endif /* __SYSTEMC_EXT_TLM_UTILS_SIMPLE_TARGET_SOCKET_H__ */
*****************************************************************************/
-// 20-Mar-2009 John Aynsley Add set_and_sync() method
-
-
-#ifndef __TLM_QUANTUMKEEPER_H__
-#define __TLM_QUANTUMKEEPER_H__
+#ifndef __SYSTEMC_EXT_TLM_UTILS_TLM_QUANTUMKEEPER_H__
+#define __SYSTEMC_EXT_TLM_UTILS_TLM_QUANTUMKEEPER_H__
#include "tlm_core/tlm_2/tlm_quantum/tlm_global_quantum.h"
-namespace tlm_utils {
-
- //
- // tlm_quantumkeeper class
- //
- // The tlm_quantumkeeper class is used to keep track of the local time in
- // an initiator (how much it has run ahead of the SystemC time), to
- // synchronize with SystemC time etc.
- //
- class tlm_quantumkeeper
- {
+namespace tlm_utils
+{
+
+// tlm_quantumkeeper class
+//
+// The tlm_quantumkeeper class is used to keep track of the local time in
+// an initiator (how much it has run ahead of the SystemC time), to
+// synchronize with SystemC time etc.
+class tlm_quantumkeeper
+{
public:
//
// Static setters/getters for the global quantum value.
//
// The global quantum is the maximum time an initiator can run ahead of
- // systemC time. All initiators will synchronize on timingpoints that are
+ // SystemC time. All initiators will synchronize on timing points that are
// multiples of the global quantum value.
//
- static void set_global_quantum(const sc_core::sc_time& t)
+ static void
+ set_global_quantum(const sc_core::sc_time &t)
{
- tlm::tlm_global_quantum::instance().set(t);
+ tlm::tlm_global_quantum::instance().set(t);
}
- static const sc_core::sc_time& get_global_quantum()
+ static const sc_core::sc_time &
+ get_global_quantum()
{
- return tlm::tlm_global_quantum::instance().get();
+ return tlm::tlm_global_quantum::instance().get();
}
public:
- tlm_quantumkeeper() :
- m_next_sync_point(sc_core::SC_ZERO_TIME),
- m_local_time(sc_core::SC_ZERO_TIME)
- {
- }
+ tlm_quantumkeeper() : m_next_sync_point(sc_core::SC_ZERO_TIME),
+ m_local_time(sc_core::SC_ZERO_TIME)
+ {}
virtual ~tlm_quantumkeeper() {}
- //
// Increment the local time (the time the initiator is ahead of the
// systemC time) After incrementing the local time an initiator should
// check (with the need_sync method) if a sync is required.
- //
- virtual void inc(const sc_core::sc_time& t)
- {
- m_local_time += t;
- }
+ virtual void inc(const sc_core::sc_time &t) { m_local_time += t; }
- //
// Sets the local time (the time the initiator is ahead of the
// systemC time) After changing the local time an initiator should
// check (with the need_sync method) if a sync is required.
- //
- virtual void set(const sc_core::sc_time& t)
- {
- m_local_time = t;
- }
+ virtual void set(const sc_core::sc_time &t) { m_local_time = t; }
- //
// Checks if a sync to systemC is required for this initiator. This will
// be the case if the local time becomes greater than the local (current)
// quantum value for this initiator.
- //
- virtual bool need_sync() const
+ virtual bool
+ need_sync() const
{
- return sc_core::sc_time_stamp() + m_local_time >= m_next_sync_point;
+ return sc_core::sc_time_stamp() + m_local_time >= m_next_sync_point;
}
- //
// Synchronize to systemC. This call will do a wait for the time the
// initiator was running ahead of systemC time and reset the
// tlm_quantumkeeper.
- //
- virtual void sync()
+ virtual void
+ sync()
{
- sc_core::wait(m_local_time);
- reset();
+ sc_core::wait(m_local_time);
+ reset();
}
- //
- // Non-virtual convenience method to set the local time and sync only if needed
- //
- void set_and_sync(const sc_core::sc_time& t)
+ // Non-virtual convenience method to set the local time and sync only if
+ // needed
+ void
+ set_and_sync(const sc_core::sc_time &t)
{
- set(t);
- if (need_sync())
- sync();
+ set(t);
+ if (need_sync())
+ sync();
}
- //
// Resets the local time to SC_ZERO_TIME and computes the value of the
// next local quantum. This method should be called by an initiator after
// a wait because of a synchronization request by a target (TLM_ACCEPTED,
// or TLM_UPDATED).
- //
- virtual void reset()
+ virtual void
+ reset()
{
- m_local_time = sc_core::SC_ZERO_TIME;
- m_next_sync_point = sc_core::sc_time_stamp() + compute_local_quantum();
+ m_local_time = sc_core::SC_ZERO_TIME;
+ m_next_sync_point = sc_core::sc_time_stamp() + compute_local_quantum();
}
- //
// Helper function to get the current systemC time, taken the local time
// into account. The current systemC time is calculated as the time
// returned by sc_time_stamp incremeneted with the time the initiator is
// running ahead.
- //
- virtual sc_core::sc_time get_current_time() const
+ virtual sc_core::sc_time
+ get_current_time() const
{
- return sc_core::sc_time_stamp() + m_local_time;
+ return sc_core::sc_time_stamp() + m_local_time;
}
- //
// Helper functions to get the time the initiator is running ahead of
// systenC (local time). This time should be passed to a target in the
// nb_transport call
- //
- virtual sc_core::sc_time get_local_time() const
+ virtual sc_core::sc_time
+ get_local_time() const
{
- return m_local_time;
+ return m_local_time;
}
protected:
- //
// Calculate the next local quantum for this initiator.
//
// The method can be overloaded in a derived object if an initiator wants
// global quantum into account. It's local quantum should not be set to a
// value that is larger than the quantum returned by the
// compute_local_quantum of the tlm_global_quantum singleton.
- //
- virtual sc_core::sc_time compute_local_quantum()
+ virtual sc_core::sc_time
+ compute_local_quantum()
{
- return tlm::tlm_global_quantum::instance().compute_local_quantum();
+ return tlm::tlm_global_quantum::instance().compute_local_quantum();
}
protected:
sc_core::sc_time m_next_sync_point;
sc_core::sc_time m_local_time;
- };
+};
-} // namespace tlm
+} // namespace tlm_utils
-#endif
+#endif /* __SYSTEMC_EXT_TLM_UTILS_TLM_QUANTUMKEEPER_H__ */
*****************************************************************************/
-#include "tlm_core/tlm_2/tlm_generic_payload/tlm_gp.h"
-#include "sysc/utils/sc_typeindex.h" // sc_typeindex
-
-#include <map>
#include <cstring> // std::memcpy et.al.
+#include <map>
+#include <systemc>
+#include <tlm>
using sc_core::sc_type_index;
-namespace tlm {
+namespace tlm
+{
-template class SC_API tlm_array<tlm_extension_base*>;
+template class tlm_array<tlm_extension_base *>;
//---------------------------------------------------------------------------
// Classes for the extension mechanism
//---------------------------------------------------------------------------
-/* anonymous */ namespace {
+namespace
+{
+
class tlm_extension_registry
{
typedef unsigned int key_type;
typedef std::map<sc_core::sc_type_index, key_type> type_map;
-public:
- static tlm_extension_registry& instance()
+ public:
+ static tlm_extension_registry &
+ instance()
{
- if (!instance_) // don't cleanup registry
+ if (!instance_) {
+ // Don't cleanup registry.
instance_ = new tlm_extension_registry();
+ }
return *instance_;
}
- unsigned int register_extension(sc_type_index type)
+ unsigned int
+ register_extension(sc_type_index type)
{
- type_map::const_iterator it = ids_.find( type );
+ type_map::const_iterator it = ids_.find(type);
- if( it == ids_.end() ) { // new extension - generate/store ID
- type_map::value_type v( type, static_cast<key_type>(ids_.size()) );
- ids_.insert( v );
+ if (it == ids_.end()) {
+ // New extension - generate/store ID.
+ type_map::value_type v(type, static_cast<key_type>(ids_.size()));
+ ids_.insert(v);
return v.second;
}
return it->second;
}
- static unsigned int max_num_extensions()
- { return (instance_) ? instance().ids_.size() : 0; }
+ static unsigned int
+ max_num_extensions()
+ {
+ return (instance_) ? instance().ids_.size() : 0;
+ }
-private:
- static tlm_extension_registry* instance_;
+ private:
+ static tlm_extension_registry *instance_;
type_map ids_;
- tlm_extension_registry() /* = default */ {}
+ tlm_extension_registry() {}
-}; // class tlm_extension_registry
+};
-tlm_extension_registry* tlm_extension_registry::instance_ = NULL;
+tlm_extension_registry *tlm_extension_registry::instance_ = NULL;
-} // anonymous namespace
+} // anonymous namespace
-unsigned int max_num_extensions()
+unsigned int
+max_num_extensions()
{
return tlm_extension_registry::max_num_extensions();
}
unsigned int
-tlm_extension_base::register_extension(const std::type_info& type)
+tlm_extension_base::register_extension(const std::type_info &type)
{
return tlm_extension_registry::instance().register_extension(type);
}
// The generic payload class:
//---------------------------------------------------------------------------
-//---------------
-// Constructors
-//---------------
-
-// Default constructor
-tlm_generic_payload::tlm_generic_payload()
- : m_address(0)
- , m_command(TLM_IGNORE_COMMAND)
- , m_data(0)
- , m_length(0)
- , m_response_status(TLM_INCOMPLETE_RESPONSE)
- , m_dmi(false)
- , m_byte_enable(0)
- , m_byte_enable_length(0)
- , m_streaming_width(0)
- , m_gp_option(TLM_MIN_PAYLOAD)
- , m_extensions(max_num_extensions())
- , m_mm(0)
- , m_ref_count(0)
+tlm_generic_payload::tlm_generic_payload() : m_address(0),
+ m_command(TLM_IGNORE_COMMAND), m_data(0), m_length(0),
+ m_response_status(TLM_INCOMPLETE_RESPONSE), m_dmi(false), m_byte_enable(0),
+ m_byte_enable_length(0), m_streaming_width(0),
+ m_gp_option(TLM_MIN_PAYLOAD), m_extensions(max_num_extensions()), m_mm(0),
+ m_ref_count(0)
{}
-tlm_generic_payload::tlm_generic_payload(tlm_mm_interface* mm)
- : m_address(0)
- , m_command(TLM_IGNORE_COMMAND)
- , m_data(0)
- , m_length(0)
- , m_response_status(TLM_INCOMPLETE_RESPONSE)
- , m_dmi(false)
- , m_byte_enable(0)
- , m_byte_enable_length(0)
- , m_streaming_width(0)
- , m_gp_option(TLM_MIN_PAYLOAD)
- , m_extensions(max_num_extensions())
- , m_mm(mm)
- , m_ref_count(0)
+tlm_generic_payload::tlm_generic_payload(tlm_mm_interface *mm): m_address(0),
+ m_command(TLM_IGNORE_COMMAND), m_data(0), m_length(0),
+ m_response_status(TLM_INCOMPLETE_RESPONSE), m_dmi(false), m_byte_enable(0),
+ m_byte_enable_length(0), m_streaming_width(0),
+ m_gp_option(TLM_MIN_PAYLOAD), m_extensions(max_num_extensions()), m_mm(mm),
+ m_ref_count(0)
{}
-
-void tlm_generic_payload::reset() {
- //should the other members be reset too?
+void
+tlm_generic_payload::reset()
+{
+ // Should the other members be reset too?
m_gp_option = TLM_MIN_PAYLOAD;
m_extensions.free_entire_cache();
};
-
-// non-virtual deep-copying of the object
+// Non-virtual deep-copying of the object.
void
-tlm_generic_payload::deep_copy_from(const tlm_generic_payload & other)
+tlm_generic_payload::deep_copy_from(const tlm_generic_payload &other)
{
- m_command = other.get_command();
- m_address = other.get_address();
- m_length = other.get_data_length();
- m_response_status = other.get_response_status();
+ m_command = other.get_command();
+ m_address = other.get_address();
+ m_length = other.get_data_length();
+ m_response_status = other.get_response_status();
m_byte_enable_length = other.get_byte_enable_length();
- m_streaming_width = other.get_streaming_width();
- m_gp_option = other.get_gp_option();
- m_dmi = other.is_dmi_allowed();
+ m_streaming_width = other.get_streaming_width();
+ m_gp_option = other.get_gp_option();
+ m_dmi = other.is_dmi_allowed();
- // deep copy data
- // there must be enough space in the target transaction!
- if(m_data && other.m_data)
- {
+ // Deep copy data.
+ // There must be enough space in the target transaction!
+ if (m_data && other.m_data) {
std::memcpy(m_data, other.m_data, m_length);
}
- // deep copy byte enables
- // there must be enough space in the target transaction!
- if(m_byte_enable && other.m_byte_enable)
- {
+ // Deep copy byte enables.
+ // There must be enough space in the target transaction!
+ if (m_byte_enable && other.m_byte_enable) {
std::memcpy(m_byte_enable, other.m_byte_enable, m_byte_enable_length);
}
- // deep copy extensions (sticky and non-sticky)
- if(m_extensions.size() < other.m_extensions.size()) {
+ // Deep copy extensions (sticky and non-sticky).
+ if (m_extensions.size() < other.m_extensions.size()) {
m_extensions.expand(other.m_extensions.size());
}
- for(unsigned int i=0; i<other.m_extensions.size(); i++)
- {
- if(other.m_extensions[i])
- { //original has extension i
- if(!m_extensions[i])
- { //We don't: clone.
+ for (unsigned int i = 0; i < other.m_extensions.size(); i++) {
+ if (other.m_extensions[i]) {
+ // Original has extension i.
+ if (!m_extensions[i]) {
+ // We don't: clone.
tlm_extension_base *ext = other.m_extensions[i]->clone();
- if(ext) //extension may not be clonable.
- {
- if(has_mm())
- { //mm can take care of removing cloned extensions
+ if (ext) { // Extension may not be clonable.
+ if (has_mm()) {
+ // mm can take care of removing cloned extensions.
set_auto_extension(i, ext);
- }
- else
- { // no mm, user will call free_all_extensions().
+ } else {
+ // no mm, user will call free_all_extensions().
set_extension(i, ext);
}
}
- }
- else
- { //We already have such extension. Copy original over it.
+ } else {
+ // We already have such extension. Copy original over it.
m_extensions[i]->copy_from(*other.m_extensions[i]);
}
}
}
}
-// To update the state of the original generic payload from a deep copy
-// Assumes that "other" was created from the original by calling deep_copy_from
-// Argument use_byte_enable_on_read determines whether to use or ignores byte enables
-// when copying back the data array on a read command
+// To update the state of the original generic payload from a deep copy.
+// Assumes that "other" was created from the original by calling
+// deep_copy_from. Argument use_byte_enable_on_read determines whether to use
+// or ignores byte enables when copying back the data array on a read command.
void
-tlm_generic_payload::update_original_from(const tlm_generic_payload & other,
- bool use_byte_enable_on_read)
+tlm_generic_payload::update_original_from(
+ const tlm_generic_payload &other, bool use_byte_enable_on_read)
{
- // Copy back extensions that are present on the original
+ // Copy back extensions that are present on the original.
update_extensions_from(other);
- // Copy back the response status and DMI hint attributes
+ // Copy back the response status and DMI hint attributes.
m_response_status = other.get_response_status();
- m_dmi = other.is_dmi_allowed();
-
- // Copy back the data array for a read command only
- // deep_copy_from allowed null pointers, and so will we
- // We assume the arrays are the same size
- // We test for equal pointers in case the original and the copy share the same array
-
- if(is_read() && m_data && other.m_data && m_data != other.m_data)
- {
- if (m_byte_enable && use_byte_enable_on_read)
- {
- if (m_byte_enable_length == 8 && m_length % 8 == 0 )
- {
- // Optimized implementation copies 64-bit words by masking
- for (unsigned int i = 0; i < m_length; i += 8)
- {
- typedef sc_dt::uint64* u;
- *reinterpret_cast<u>(&m_data[i]) &= ~*reinterpret_cast<u>(m_byte_enable);
- *reinterpret_cast<u>(&m_data[i]) |= *reinterpret_cast<u>(&other.m_data[i]) &
- *reinterpret_cast<u>(m_byte_enable);
+ m_dmi = other.is_dmi_allowed();
+
+ // Copy back the data array for a read command only deep_copy_from allowed
+ // null pointers, and so will we.
+ // We assume the arrays are the same size.
+ // We test for equal pointers in case the original and the copy share the
+ // same array.
+
+ if (is_read() && m_data && other.m_data && m_data != other.m_data) {
+ if (m_byte_enable && use_byte_enable_on_read) {
+ if (m_byte_enable_length == 8 && m_length % 8 == 0) {
+ // Optimized implementation copies 64-bit words by masking.
+ for (unsigned int i = 0; i < m_length; i += 8) {
+ typedef sc_dt::uint64 *u;
+ *reinterpret_cast<u>(&m_data[i]) &=
+ ~*reinterpret_cast<u>(m_byte_enable);
+ *reinterpret_cast<u>(&m_data[i]) |=
+ *reinterpret_cast<u>(&other.m_data[i]) &
+ *reinterpret_cast<u>(m_byte_enable);
}
- }
- else if (m_byte_enable_length == 4 && m_length % 4 == 0 )
- {
- // Optimized implementation copies 32-bit words by masking
- for (unsigned int i = 0; i < m_length; i += 4)
- {
- typedef unsigned int* u;
- *reinterpret_cast<u>(&m_data[i]) &= ~*reinterpret_cast<u>(m_byte_enable);
- *reinterpret_cast<u>(&m_data[i]) |= *reinterpret_cast<u>(&other.m_data[i]) &
- *reinterpret_cast<u>(m_byte_enable);
+ } else if (m_byte_enable_length == 4 && m_length % 4 == 0) {
+ // Optimized implementation copies 32-bit words by masking.
+ for (unsigned int i = 0; i < m_length; i += 4) {
+ typedef unsigned int *u;
+ *reinterpret_cast<u>(&m_data[i]) &=
+ ~*reinterpret_cast<u>(m_byte_enable);
+ *reinterpret_cast<u>(&m_data[i]) |=
+ *reinterpret_cast<u>(&other.m_data[i]) &
+ *reinterpret_cast<u>(m_byte_enable);
}
- }
- else
- // Unoptimized implementation
- for (unsigned int i = 0; i < m_length; i++)
- if ( m_byte_enable[i % m_byte_enable_length] )
+ } else {
+ // Unoptimized implementation.
+ for (unsigned int i = 0; i < m_length; i++) {
+ if (m_byte_enable[i % m_byte_enable_length])
m_data[i] = other.m_data[i];
+ }
+ }
+ } else {
+ std::memcpy(m_data, other.m_data, m_length);
}
- else
- std::memcpy(m_data, other.m_data, m_length);
}
}
void
-tlm_generic_payload::update_extensions_from(const tlm_generic_payload & other)
+tlm_generic_payload::update_extensions_from(const tlm_generic_payload &other)
{
- // deep copy extensions that are already present
+ // Deep copy extensions that are already present.
sc_assert(m_extensions.size() <= other.m_extensions.size());
- for(unsigned int i=0; i<m_extensions.size(); i++)
- {
- if(other.m_extensions[i])
- { //original has extension i
- if(m_extensions[i])
- { //We have it too. copy.
+ for (unsigned int i = 0; i < m_extensions.size(); i++) {
+ if (other.m_extensions[i]) {
+ // Original has extension i.
+ if (m_extensions[i]) {
+ // We have it too. Copy.
m_extensions[i]->copy_from(*other.m_extensions[i]);
}
}
}
}
-// Free all extensions. Useful when reusing a cloned transaction that doesn't have memory manager.
-// normal and sticky extensions are freed and extension array cleared.
-void tlm_generic_payload::free_all_extensions()
+// Free all extensions. Useful when reusing a cloned transaction that doesn't
+// have memory manager. Normal and sticky extensions are freed and extension
+// array cleared.
+void
+tlm_generic_payload::free_all_extensions()
{
m_extensions.free_entire_cache();
- for(unsigned int i=0; i<m_extensions.size(); i++)
- {
- if(m_extensions[i])
- {
+ for (unsigned int i = 0; i < m_extensions.size(); i++) {
+ if (m_extensions[i]) {
m_extensions[i]->free();
m_extensions[i] = 0;
}
}
}
-//--------------
-// Destructor
-//--------------
-tlm_generic_payload::~tlm_generic_payload() {
- for(unsigned int i=0; i<m_extensions.size(); i++)
- if(m_extensions[i]) m_extensions[i]->free();
+tlm_generic_payload::~tlm_generic_payload()
+{
+ for (unsigned int i = 0; i < m_extensions.size(); i++) {
+ if (m_extensions[i])
+ m_extensions[i]->free();
+ }
}
//----------------
std::string
tlm_generic_payload::get_response_string() const
{
- switch(m_response_status)
- {
- case TLM_OK_RESPONSE: return "TLM_OK_RESPONSE";
- case TLM_INCOMPLETE_RESPONSE: return "TLM_INCOMPLETE_RESPONSE";
- case TLM_GENERIC_ERROR_RESPONSE: return "TLM_GENERIC_ERROR_RESPONSE";
- case TLM_ADDRESS_ERROR_RESPONSE: return "TLM_ADDRESS_ERROR_RESPONSE";
- case TLM_COMMAND_ERROR_RESPONSE: return "TLM_COMMAND_ERROR_RESPONSE";
- case TLM_BURST_ERROR_RESPONSE: return "TLM_BURST_ERROR_RESPONSE";
- case TLM_BYTE_ENABLE_ERROR_RESPONSE: return "TLM_BYTE_ENABLE_ERROR_RESPONSE";
+ switch (m_response_status) {
+ case TLM_OK_RESPONSE:
+ return "TLM_OK_RESPONSE";
+ case TLM_INCOMPLETE_RESPONSE:
+ return "TLM_INCOMPLETE_RESPONSE";
+ case TLM_GENERIC_ERROR_RESPONSE:
+ return "TLM_GENERIC_ERROR_RESPONSE";
+ case TLM_ADDRESS_ERROR_RESPONSE:
+ return "TLM_ADDRESS_ERROR_RESPONSE";
+ case TLM_COMMAND_ERROR_RESPONSE:
+ return "TLM_COMMAND_ERROR_RESPONSE";
+ case TLM_BURST_ERROR_RESPONSE:
+ return "TLM_BURST_ERROR_RESPONSE";
+ case TLM_BYTE_ENABLE_ERROR_RESPONSE:
+ return "TLM_BYTE_ENABLE_ERROR_RESPONSE";
}
return "TLM_UNKNOWN_RESPONSE";
}
/* Dynamic extension mechanism: */
/* --------------------------------------------------------------------- */
-tlm_extension_base*
-tlm_generic_payload::set_extension(unsigned int index,
- tlm_extension_base* ext)
+tlm_extension_base *
+tlm_generic_payload::set_extension(unsigned int index, tlm_extension_base *ext)
{
sc_assert(index < m_extensions.size());
- tlm_extension_base* tmp = m_extensions[index];
+ tlm_extension_base *tmp = m_extensions[index];
m_extensions[index] = ext;
return tmp;
}
-tlm_extension_base*
-tlm_generic_payload::set_auto_extension(unsigned int index,
- tlm_extension_base* ext)
+tlm_extension_base *
+tlm_generic_payload::set_auto_extension(
+ unsigned int index, tlm_extension_base *ext)
{
sc_assert(index < m_extensions.size());
- tlm_extension_base* tmp = m_extensions[index];
+ tlm_extension_base *tmp = m_extensions[index];
m_extensions[index] = ext;
- if (!tmp) m_extensions.insert_in_cache(&m_extensions[index]);
+ if (!tmp)
+ m_extensions.insert_in_cache(&m_extensions[index]);
sc_assert(m_mm != 0);
return tmp;
}
-tlm_extension_base*
+tlm_extension_base *
tlm_generic_payload::get_extension(unsigned int index) const
{
sc_assert(index < m_extensions.size());
return m_extensions[index];
}
-void tlm_generic_payload::clear_extension(unsigned int index)
+void
+tlm_generic_payload::clear_extension(unsigned int index)
{
sc_assert(index < m_extensions.size());
- m_extensions[index] = static_cast<tlm_extension_base*>(0);
+ m_extensions[index] = static_cast<tlm_extension_base *>(0);
}
-void tlm_generic_payload::release_extension(unsigned int index)
+void
+tlm_generic_payload::release_extension(unsigned int index)
{
sc_assert(index < m_extensions.size());
- if (m_mm)
- {
+ if (m_mm) {
m_extensions.insert_in_cache(&m_extensions[index]);
- }
- else
- {
+ } else {
m_extensions[index]->free();
- m_extensions[index] = static_cast<tlm_extension_base*>(0);
+ m_extensions[index] = static_cast<tlm_extension_base *>(nullptr);
}
}
-void tlm_generic_payload::resize_extensions()
+void
+tlm_generic_payload::resize_extensions()
{
m_extensions.expand(max_num_extensions());
}
*****************************************************************************/
-#include "tlm_core/tlm_2/tlm_generic_payload/tlm_phase.h"
-#include "sysc/utils/sc_string_view.h"
-#include "sysc/utils/sc_typeindex.h"
-#include "sysc/utils/sc_report.h"
#include <cstring>
#include <map>
+#include <systemc>
+#include <tlm>
using sc_core::sc_string_view;
using sc_core::sc_type_index;
-namespace tlm {
-/* anonymous */ namespace {
-
-struct tlm_phase_registry
+namespace tlm
{
- typedef unsigned int key_type;
- static tlm_phase_registry& instance()
- { static tlm_phase_registry inst; return inst; }
+namespace
+{
- unsigned int register_phase(sc_type_index type, sc_string_view name)
- {
- type_map::const_iterator it = ids_.find( type );
+struct tlm_phase_registry
+{
+ typedef unsigned int key_type;
- if( name.empty() ) {
- SC_REPORT_FATAL( sc_core::SC_ID_INTERNAL_ERROR_,
- "unexpected empty tlm_phase name" );
- return UNINITIALIZED_PHASE;
+ static tlm_phase_registry &
+ instance()
+ {
+ static tlm_phase_registry inst;
+ return inst;
}
- if( it == ids_.end() ) { // new phase - generate/store ID and name
- type_map::value_type v( type, static_cast<key_type>(names_.size()) );
- names_.push_back( name_table::value_type(name.data(), name.size()) );
- ids_.insert( v );
- return v.second;
+ unsigned int
+ register_phase(sc_type_index type, sc_string_view name)
+ {
+ type_map::const_iterator it = ids_.find(type);
+
+ if (name.empty()) {
+ SC_REPORT_FATAL( sc_core::SC_ID_INTERNAL_ERROR_,
+ "unexpected empty tlm_phase name" );
+ return UNINITIALIZED_PHASE;
+ }
+
+ if (it == ids_.end()) {
+ // new phase - generate/store ID and name
+ type_map::value_type v(type, static_cast<key_type>(names_.size()));
+ names_.push_back(name_table::value_type(name.data(), name.size()));
+ ids_.insert(v);
+ return v.second;
+ }
+
+ if (names_[it->second] != name) {
+ SC_REPORT_FATAL(sc_core::SC_ID_INTERNAL_ERROR_,
+ "tlm_phase registration failed: duplicate type info" );
+ sc_core::sc_abort();
+ }
+ return it->second;
}
- if( names_[it->second] != name ) {
- SC_REPORT_FATAL( sc_core::SC_ID_INTERNAL_ERROR_,
- "tlm_phase registration failed: duplicate type info" );
- sc_core::sc_abort();
+ const char *
+ get_name(key_type id) const
+ {
+ sc_assert(id < names_.size());
+ return names_[id].c_str();
}
- return it->second;
- }
-
- const char* get_name( key_type id ) const
- {
- sc_assert( id < names_.size() );
- return names_[id].c_str();
- }
-private:
- typedef std::map<sc_type_index, key_type> type_map;
- typedef std::vector<std::string> name_table;
+ private:
+ typedef std::map<sc_type_index, key_type> type_map;
+ typedef std::vector<std::string> name_table;
- type_map ids_;
- name_table names_;
+ type_map ids_;
+ name_table names_;
- tlm_phase_registry()
- : names_( END_RESP+1 )
- {
-# define BUILTIN_PHASE(phase) \
- names_[phase] = #phase
-
- BUILTIN_PHASE( UNINITIALIZED_PHASE );
- BUILTIN_PHASE( BEGIN_REQ );
- BUILTIN_PHASE( END_REQ );
- BUILTIN_PHASE( BEGIN_RESP );
- BUILTIN_PHASE( END_RESP );
- }
-
-}; // class tlm_phase_registry
+ tlm_phase_registry() : names_(END_RESP + 1)
+ {
+ names_[UNINITIALIZED_PHASE] = "UNINITIALIZED_PHASE";
+ names_[BEGIN_REQ] = "BEGIN_REQ";
+ names_[END_REQ] = "END_REQ";
+ names_[BEGIN_RESP] = "BEGIN_RESP";
+ names_[END_RESP] = "END_RESP";
+ }
+};
} // anonymous namespace
-tlm_phase::tlm_phase( unsigned int id )
- : m_id(id)
-{
- // TODO: validate id?
- // TODO: add deprecation warning?
-}
+tlm_phase::tlm_phase(unsigned int id) : m_id(id)
+{}
-tlm_phase::tlm_phase( const std::type_info& type, const char* name )
- : m_id( tlm_phase_registry::instance().register_phase(type, name) )
+tlm_phase::tlm_phase(const std::type_info &type, const char *name) :
+ m_id(tlm_phase_registry::instance().register_phase(type, name))
{}
-const char*
+const char *
tlm_phase::get_name() const
{
- return tlm_phase_registry::instance().get_name( m_id );
+ return tlm_phase_registry::instance().get_name(m_id);
}
} // namespace tlm
-// Taf!
*****************************************************************************/
-#include "tlm_core/tlm_2/tlm_quantum/tlm_global_quantum.h"
-#include "sysc/kernel/sc_simcontext.h" // sc_time_stamp
+#include <systemc>
+#include <tlm>
-namespace tlm {
+namespace tlm
+{
-tlm_global_quantum::tlm_global_quantum()
- : m_global_quantum(sc_core::SC_ZERO_TIME)
+tlm_global_quantum::tlm_global_quantum() :
+ m_global_quantum(sc_core::SC_ZERO_TIME)
{}
-
-tlm_global_quantum& tlm_global_quantum::instance()
+tlm_global_quantum &
+tlm_global_quantum::instance()
{
- static tlm_global_quantum instance_;
- return instance_;
+ static tlm_global_quantum instance_;
+ return instance_;
}
-
sc_core::sc_time
tlm_global_quantum::compute_local_quantum()
{
- if (m_global_quantum != sc_core::SC_ZERO_TIME) {
- const sc_core::sc_time current = sc_core::sc_time_stamp();
- const sc_core::sc_time g_quant = m_global_quantum;
- return g_quant - (current % g_quant);
- } else {
- return sc_core::SC_ZERO_TIME;
- }
+ if (m_global_quantum != sc_core::SC_ZERO_TIME) {
+ const sc_core::sc_time current = sc_core::sc_time_stamp();
+ const sc_core::sc_time g_quant = m_global_quantum;
+ return g_quant - (current % g_quant);
+ } else {
+ return sc_core::SC_ZERO_TIME;
+ }
}
} // namespace tlm
*****************************************************************************/
-#include "tlm_utils/convenience_socket_bases.h"
+#include <tlm_utils/convenience_socket_bases.h>
-#include "sysc/kernel/sc_object.h"
-#include "sysc/kernel/sc_simcontext.h"
-#include "sysc/utils/sc_report.h"
#include <sstream>
+#include <systemc>
-namespace tlm_utils {
+namespace tlm_utils
+{
void
-convenience_socket_base::display_warning(const char* text) const
+convenience_socket_base::display_warning(const char *text) const
{
- std::stringstream s;
- s << get_socket()->name() << ": " << text;
- SC_REPORT_WARNING(get_report_type(), s.str().c_str());
+ std::stringstream s;
+ s << get_socket()->name() << ": " << text;
+ SC_REPORT_WARNING(get_report_type(), s.str().c_str());
}
void
-convenience_socket_base::display_error(const char* text) const
+convenience_socket_base::display_error(const char *text) const
{
- std::stringstream s;
- s << get_socket()->name() << ": " << text;
- SC_REPORT_ERROR(get_report_type(), s.str().c_str());
+ std::stringstream s;
+ s << get_socket()->name() << ": " << text;
+ SC_REPORT_ERROR(get_report_type(), s.str().c_str());
}
-//simple helpers for warnings an errors to shorten in code notation
+// Simple helpers for warnings an errors to shorten in code notation.
void
-convenience_socket_cb_holder::display_warning(const char* msg) const
+convenience_socket_cb_holder::display_warning(const char *msg) const
{
- m_owner->display_warning(msg);
+ m_owner->display_warning(msg);
}
void
-convenience_socket_cb_holder::display_error(const char* msg) const
+convenience_socket_cb_holder::display_error(const char *msg) const
{
- m_owner->display_error(msg);
+ m_owner->display_error(msg);
}
-const char*
-simple_socket_base::get_report_type() const {
- return "/OSCI_TLM-2/simple_socket";
+const char *
+simple_socket_base::get_report_type() const
+{
+ return "/OSCI_TLM-2/simple_socket";
}
void
-simple_socket_base::elaboration_check(const char* action) const
+simple_socket_base::elaboration_check(const char *action) const
{
- if (sc_core::sc_get_curr_simcontext()->elaboration_done()) {
- std::stringstream s;
- s << " elaboration completed, " << action << " not allowed";
- display_error(s.str().c_str());
- }
+ if (sc_core::sc_get_curr_simcontext()->elaboration_done()) {
+ std::stringstream s;
+ s << " elaboration completed, " << action << " not allowed";
+ display_error(s.str().c_str());
+ }
}
-const char*
-passthrough_socket_base::get_report_type() const {
- return "/OSCI_TLM-2/passthrough_socket";
+const char *
+passthrough_socket_base::get_report_type() const
+{
+ return "/OSCI_TLM-2/passthrough_socket";
}
-const char*
-multi_socket_base::get_report_type() const {
- return "/OSCI_TLM-2/multi_socket";
+const char *
+multi_socket_base::get_report_type() const
+{
+ return "/OSCI_TLM-2/multi_socket";
}
} // namespace tlm_utils
*****************************************************************************/
-#include "tlm_utils/instance_specific_extensions_int.h"
-#include "sysc/utils/sc_typeindex.h" // sc_typeindex
+#include <tlm_utils/instance_specific_extensions_int.h>
-#include <map>
#include <iostream>
+#include <map>
+#include <systemc>
+#include <tlm>
+
+namespace tlm
+{
+
+template class tlm_array<tlm_utils::ispex_base *>;
-namespace tlm {
-template class SC_API tlm_array<tlm_utils::ispex_base*>;
} // namespace tlm
-namespace tlm_utils {
-/* anonymous */ namespace {
-class ispex_registry // copied from tlm_gp.cpp
-{
- typedef unsigned int key_type;
- typedef std::map<sc_core::sc_type_index, key_type> type_map;
-public:
- static ispex_registry& instance()
- {
- if (!instance_) // don't cleanup registry
- instance_ = new ispex_registry();
- return *instance_;
- }
-
- unsigned int register_extension(sc_core::sc_type_index type)
- {
- type_map::const_iterator it = ids_.find( type );
-
- if( it == ids_.end() ) { // new extension - generate/store ID
- type_map::value_type v( type, static_cast<key_type>(ids_.size()) );
- ids_.insert( v );
- return v.second;
+namespace tlm_utils
+{
+
+namespace
+{
+
+class ispex_registry // Copied from tlm_gp.cpp.
+{
+ typedef unsigned int key_type;
+ typedef std::map<sc_core::sc_type_index, key_type> type_map;
+
+ public:
+ static ispex_registry &
+ instance()
+ {
+ if (!instance_) {
+ // Don't cleanup registry.
+ instance_ = new ispex_registry();
+ }
+ return *instance_;
}
- return it->second;
- }
- static unsigned int max_num_extensions()
- { return (instance_) ? instance().ids_.size() : 0; }
+ unsigned int
+ register_extension(sc_core::sc_type_index type)
+ {
+ type_map::const_iterator it = ids_.find(type);
+
+ if (it == ids_.end()) {
+ // New extension - generate/store ID.
+ type_map::value_type v(type, static_cast<key_type>(ids_.size()));
+ ids_.insert(v);
+ return v.second;
+ }
+ return it->second;
+ }
-private:
- static ispex_registry* instance_;
- type_map ids_;
- ispex_registry() /* = default */ {}
+ static unsigned int
+ max_num_extensions()
+ {
+ return (instance_) ? instance().ids_.size() : 0;
+ }
-}; // class ispex_registry
+ private:
+ static ispex_registry *instance_;
+ type_map ids_;
+ ispex_registry() {}
+};
+
+ispex_registry *ispex_registry::instance_ = nullptr;
-ispex_registry* ispex_registry::instance_ = NULL;
} // anonymous namespace
unsigned int
-ispex_base::register_private_extension(const std::type_info& type)
+ispex_base::register_private_extension(const std::type_info &type)
{
- return ispex_registry::instance().register_extension(type);
+ return ispex_registry::instance().register_extension(type);
}
-//Helper to do the numbering of private extension accessors
-static unsigned int max_num_ispex_accessors(bool increment=false)
+// Helper to do the numbering of private extension accessors.
+static unsigned int
+max_num_ispex_accessors(bool increment=false)
{
static unsigned int max_num = 0;
- if (increment) ++max_num;
+ if (increment)
+ ++max_num;
return max_num;
}
// ----------------------------------------------------------------------------
-//the pool for the container, plain as can be
+// The pool for the container, plain as can be.
class instance_specific_extension_container_pool
{
- instance_specific_extension_container_pool()
- : unused(NULL){}
-
- ~instance_specific_extension_container_pool();
-
-public:
- static instance_specific_extension_container_pool& instance()
- {
- static instance_specific_extension_container_pool inst;
- return inst;
- }
+ instance_specific_extension_container_pool() : unused(nullptr) {}
+ ~instance_specific_extension_container_pool();
+
+ public:
+ static instance_specific_extension_container_pool &
+ instance()
+ {
+ static instance_specific_extension_container_pool inst;
+ return inst;
+ }
- instance_specific_extension_container* create();
- void free(instance_specific_extension_container*);
+ instance_specific_extension_container *create();
+ void free(instance_specific_extension_container *);
-private:
- instance_specific_extension_container* unused;
-}; // class instance_specific_extension_container_pool
+ private:
+ instance_specific_extension_container *unused;
+};
-instance_specific_extension_container*
+instance_specific_extension_container *
instance_specific_extension_container_pool::create()
{
- if (!unused) {
- unused =new instance_specific_extension_container();
- }
- instance_specific_extension_container* tmp = unused;
- unused = unused->next;
- return tmp;
+ if (!unused) {
+ unused = new instance_specific_extension_container();
+ }
+ instance_specific_extension_container *tmp = unused;
+ unused = unused->next;
+ return tmp;
}
void
-instance_specific_extension_container_pool::
- free(instance_specific_extension_container* cont)
+instance_specific_extension_container_pool::free(
+ instance_specific_extension_container *cont)
{
- cont->next=unused;
- unused=cont;
+ cont->next = unused;
+ unused = cont;
}
instance_specific_extension_container_pool::
- ~instance_specific_extension_container_pool()
+ ~instance_specific_extension_container_pool()
{
- while(unused) {
- instance_specific_extension_container* tmp = unused;
- unused=unused->next;
- delete tmp;
- }
+ while (unused) {
+ instance_specific_extension_container *tmp = unused;
+ unused = unused->next;
+ delete tmp;
+ }
}
// ----------------------------------------------------------------------------
-instance_specific_extension_container*
+instance_specific_extension_container *
instance_specific_extension_container::create()
{
- return instance_specific_extension_container_pool::instance().create();
+ return instance_specific_extension_container_pool::instance().create();
}
-instance_specific_extension_container::instance_specific_extension_container()
- : use_count(0)
- , m_txn(NULL)
- , m_release_fn(NULL)
- , m_carrier(NULL)
- , next(NULL)
+instance_specific_extension_container::
+ instance_specific_extension_container() :
+ use_count(0), m_txn(NULL), m_release_fn(NULL), m_carrier(NULL), next(NULL)
{
- resize();
+ resize();
}
void
instance_specific_extension_container::
- attach_carrier(instance_specific_extension_carrier* carrier,
- void* txn, release_fn* rel_fn)
+ attach_carrier(instance_specific_extension_carrier *carrier,
+ void *txn, release_fn *rel_fn)
{
- m_txn = txn;
- m_release_fn = rel_fn;
- m_carrier = carrier;
+ m_txn = txn;
+ m_release_fn = rel_fn;
+ m_carrier = carrier;
}
void
instance_specific_extension_container::resize()
{
- m_ispex_per_accessor.resize( max_num_ispex_accessors() );
+ m_ispex_per_accessor.resize(max_num_ispex_accessors());
- for (unsigned int i=0; i < m_ispex_per_accessor.size(); ++i) {
- m_ispex_per_accessor[i] = new instance_specific_extensions_per_accessor(this);
- m_ispex_per_accessor[i]->resize_extensions();
- }
+ for (unsigned int i = 0; i < m_ispex_per_accessor.size(); ++i) {
+ m_ispex_per_accessor[i] =
+ new instance_specific_extensions_per_accessor(this);
+ m_ispex_per_accessor[i]->resize_extensions();
+ }
}
instance_specific_extension_container::
- ~instance_specific_extension_container()
+ ~instance_specific_extension_container()
{
- for (unsigned int i=0; i<m_ispex_per_accessor.size(); ++i)
- delete m_ispex_per_accessor[i];
+ for (unsigned int i = 0; i < m_ispex_per_accessor.size(); ++i)
+ delete m_ispex_per_accessor[i];
}
void
instance_specific_extension_container::inc_use_count()
{
- use_count++;
+ use_count++;
}
void
instance_specific_extension_container::dec_use_count()
{
- if ((--use_count)==0) { // if this container isn't used any more
- // we release the carrier extension
- m_release_fn(m_carrier, m_txn);
- // we send it back to our pool
- instance_specific_extension_container_pool::instance().free(this);
- }
+ if ((--use_count) == 0) {
+ // If this container isn't used any more we release the carrier
+ // extension.
+ m_release_fn(m_carrier, m_txn);
+ // We send it back to our pool.
+ instance_specific_extension_container_pool::instance().free(this);
+ }
}
-instance_specific_extensions_per_accessor*
+instance_specific_extensions_per_accessor *
instance_specific_extension_container::get_accessor(unsigned int idx)
{
- return m_ispex_per_accessor[idx];
+ return m_ispex_per_accessor[idx];
}
// ----------------------------------------------------------------------------
// non-templatized version with manual index:
-ispex_base*
-instance_specific_extensions_per_accessor::
- set_extension(unsigned int index, ispex_base* ext)
+ispex_base *
+instance_specific_extensions_per_accessor::set_extension(
+ unsigned int index, ispex_base *ext)
{
- resize_extensions();
- ispex_base* tmp = m_extensions[index];
- m_extensions[index] = ext;
- if (!tmp && ext) m_container->inc_use_count();
- return tmp;
+ resize_extensions();
+ ispex_base *tmp = m_extensions[index];
+ m_extensions[index] = ext;
+ if (!tmp && ext)
+ m_container->inc_use_count();
+ return tmp;
}
-ispex_base*
-instance_specific_extensions_per_accessor::
- get_extension(unsigned int index) const
+ispex_base *
+instance_specific_extensions_per_accessor::get_extension(
+ unsigned int index) const
{
- return (index < m_extensions.size()) ? m_extensions[index] : NULL;
+ return (index < m_extensions.size()) ? m_extensions[index] : nullptr;
}
void
-instance_specific_extensions_per_accessor::
- clear_extension(unsigned int index)
+instance_specific_extensions_per_accessor::clear_extension(unsigned int index)
{
- if (index < m_extensions.size())
- {
- if (m_extensions[index]) m_container->dec_use_count();
- m_extensions[index] = static_cast<ispex_base*>(0);
- }
+ if (index < m_extensions.size()) {
+ if (m_extensions[index])
+ m_container->dec_use_count();
+ m_extensions[index] = static_cast<ispex_base *>(nullptr);
+ }
}
void
instance_specific_extensions_per_accessor::resize_extensions()
{
- m_extensions.expand(ispex_registry::max_num_extensions());
+ m_extensions.expand(ispex_registry::max_num_extensions());
}
// ----------------------------------------------------------------------------
-instance_specific_extension_accessor::instance_specific_extension_accessor()
- : m_index(max_num_ispex_accessors(true)-1)
+instance_specific_extension_accessor::instance_specific_extension_accessor() :
+ m_index(max_num_ispex_accessors(true) - 1)
{}
} // namespace tlm_utils
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