problem with doulos's "routing" example

[VanTeo]

Hi all,

I tried working with "routing" example on https://www.doulos.com/knowhow/systemc/tlm2/tutorial__3/ , but it's fails

c:\users\giahuy\dropbox\tlm\tlm-2.0.1\tlm-2009-07-15\include\tlm\tlm_utils\simple_target_socket.h(64): error C3861: 'bind': identifier not found
1>          c:\users\giahuy\dropbox\tlm\tlm-2.0.1\tlm-2009-07-15\include\tlm\tlm_utils\simple_target_socket.h(59) : while compiling class template member function 'tlm_utils::simple_target_socket<MODULE>::simple_target_socket(const char *)'
1>          with
1>          [
1>              MODULE=Memory
1>          ]
1>          c:\users\giahuy\dropbox\tlm\example\routing\routing\routing\memory.h(14) : see reference to class template instantiation 'tlm_utils::simple_target_socket<MODULE>' being compiled
1>          with
1>          [
1>              MODULE=Memory
1>          ]
1>
1>Build FAILED.

help me. please!

#define SC_INCLUDE_DYNAMIC_PROCESSES

#include "systemc"
using namespace sc_core;
using namespace sc_dt;
using namespace std;

#include "tlm.h"
#include "tlm_utils/simple_initiator_socket.h"
#include "tlm_utils/simple_target_socket.h"
#include "Initiator.h"
#include "Memory.h"
#include "Router.h"

unsigned int Memory::mem_nr = 0;

SC_MODULE(Top)
{
  Initiator* initiator;
  Router<4>* router;
  Memory*    memory[4];

  SC_CTOR(Top)
  {
    // Instantiate components
    initiator = new Initiator("initiator");
    router    = new Router<4>("router");
    for (int i = 0; i < 4; i++)
    {
      char txt[20];
      sprintf(txt, "memory_%d", i);
      memory[i]   = new Memory(txt);
    }

    // Bind sockets
    initiator->socket.bind( router->target_socket );
    for (int i = 0; i < 4; i++)
      router->initiator_socket[i].bind( memory[i]->socket );
  }
};

int sc_main(int argc, char* argv[])
{
  Top top("top");
  sc_start();
  return 0;
}

#define SC_INCLUDE_DYNAMIC_PROCESSES

#include "systemc"
using namespace sc_core;
using namespace sc_dt;
using namespace std;

#include "tlm.h"
#include "tlm_utils/simple_initiator_socket.h"
#include "tlm_utils/simple_target_socket.h"

struct Initiator: sc_module
{
  tlm_utils::simple_initiator_socket<Initiator> socket;

  SC_CTOR(Initiator)
  : socket("socket")
  {
    SC_THREAD(thread_process);
  }

  void thread_process()
  {
    tlm::tlm_generic_payload* trans = new tlm::tlm_generic_payload;
    sc_time delay = sc_time(10, SC_NS);

    for (int i = 256-64; i < 256+64; i += 4)
    {
      int data;
      tlm::tlm_command cmd = static_cast<tlm::tlm_command>(rand() % 2);
      if (cmd == tlm::TLM_WRITE_COMMAND) data = 0xFF000000 | i;

        trans->set_command( cmd );
        trans->set_address( i );
        trans->set_data_ptr( reinterpret_cast<unsigned char*>(&data) );
        trans->set_data_length( 4 );
        trans->set_streaming_width( 4 ); // = data_length to indicate no streaming
        trans->set_byte_enable_ptr( 0 ); // 0 indicates unused
        trans->set_dmi_allowed( false ); // Mandatory initial value
        trans->set_response_status( tlm::TLM_INCOMPLETE_RESPONSE ); // Mandatory initial value

        socket->b_transport( *trans, delay );  // Blocking transport call

        if ( trans->is_response_error() )
        {
          char txt[100];
          sprintf(txt, "Error from b_transport, response status = %s",
                       trans->get_response_string().c_str());
          SC_REPORT_ERROR("TLM-2", txt);
        }

        cout << "trans = { " << (cmd ? 'W' : 'R') << ", " << hex << i
             << " } , data = " << hex << data << " at time " << sc_time_stamp() << endl;
      }
    }
};

#define SC_INCLUDE_DYNAMIC_PROCESSES

#include "systemc"
using namespace sc_core;
using namespace sc_dt;
using namespace std;

#include "tlm.h"
#include "tlm_utils/simple_initiator_socket.h"
#include "tlm_utils/simple_target_socket.h"

template<unsigned int N_TARGETS>
struct Router: sc_module
{
  tlm_utils::simple_target_socket<Router> target_socket;

  tlm_utils::simple_initiator_socket_tagged<Router> initiator_socket[N_TARGETS];

  SC_CTOR(Router)
  : target_socket("target_socket")
  {
    target_socket.register_b_transport(this, &Router::b_transport);

    for (unsigned int i = 0; i < N_TARGETS; i++)
    {
      char txt[20];
      sprintf(txt, "socket_%d", i);
      initiator_socket[i] = new tlm_utils::simple_initiator_socket_tagged<Router>(txt);
    }
  }

  virtual void b_transport( tlm::tlm_generic_payload& trans, sc_time& delay )
  {
    sc_dt::uint64 address = trans.get_address();
    sc_dt::uint64 masked_address;
    unsigned int target_nr = decode_address( address, masked_address);

    trans.set_address( masked_address );

    ( *initiator_socket[target_nr] )->b_transport( trans, delay );
  }

  inline unsigned int decode_address( sc_dt::uint64 address, sc_dt::uint64& masked_address )
  {
    unsigned int target_nr = static_cast<unsigned int>( (address >> 8) & 0x3 );
    masked_address = address & 0xFF;
    return target_nr;
  }

  inline sc_dt::uint64 compose_address( unsigned int target_nr, sc_dt::uint64 address)
  {
    return (target_nr << 8) | (address & 0xFF);
  }
};

#define SC_INCLUDE_DYNAMIC_PROCESSES

#include "systemc"
using namespace sc_core;
using namespace sc_dt;
using namespace std;

#include "tlm.h"
#include "tlm_utils/simple_initiator_socket.h"
#include "tlm_utils/simple_target_socket.h"

struct Memory: sc_module
{
  tlm_utils::simple_target_socket<Memory> socket;

  enum { SIZE = 256 };
  const sc_time LATENCY;

  SC_CTOR(Memory)
  : socket("socket"), LATENCY(10, SC_NS)
  {
    socket.register_b_transport(this, &Memory::b_transport);
    for (int i = 0; i < SIZE; i++)
      mem[i] = 0xAA000000 | (mem_nr << 20) | (rand() % 256);
	++mem_nr;
  }

  virtual void b_transport( tlm::tlm_generic_payload& trans, sc_time& delay )
  {
    tlm::tlm_command cmd = trans.get_command();
    sc_dt::uint64    adr = trans.get_address() / 4;
    unsigned char*   ptr = trans.get_data_ptr();
    unsigned int     len = trans.get_data_length();
    unsigned char*   byt = trans.get_byte_enable_ptr();
    unsigned int     wid = trans.get_streaming_width();

    if (adr >= SIZE) {
      trans.set_response_status( tlm::TLM_ADDRESS_ERROR_RESPONSE );
      return;
    }
    if (byt != 0) {
      trans.set_response_status( tlm::TLM_BYTE_ENABLE_ERROR_RESPONSE );
      return;
    }
    if (len > 4 || wid < len) {
      trans.set_response_status( tlm::TLM_BURST_ERROR_RESPONSE );
      return;
    }

    wait(delay);
    delay = SC_ZERO_TIME;

    if ( cmd == tlm::TLM_READ_COMMAND )
      memcpy(ptr, &mem[adr], len);
    else if ( cmd == tlm::TLM_WRITE_COMMAND )
      memcpy(&mem[adr], ptr, len);

    trans.set_response_status( tlm::TLM_OK_RESPONSE );
  }

  int mem[SIZE];
  static unsigned int mem_nr;
};

[apfitch]

I suggest using SystemC 2.3.1, and the version of TLM2 included in SystemC 2.3.1. You seem to be using an old version of TLM,

 

regards

Alan

[VanTeo]

oh, that's right 

thanks Alan very much