void sc_simcontext::uvm_ml_quasi_static_start_of_simulation() {
if( m_quasi_static_start_simulation_done || sim_status() != SC_SIM_OK ) {
return;
}
m_execution_phase = phase_quasi_static_start_of_simulation;
sc_cosim::do_ncsc_global_quasi_static_functions(ncsc_gf_phase_start_of_simulation);
if (has_set_dpi_scope()) {
sc_cosim::fpi().reset_dpi_export_scope(NULL);
reset_dpi_scope();
}
m_port_registry->quasi_static_start_simulation();
m_export_registry->quasi_static_start_simulation();
m_prim_channel_registry->quasi_static_start_simulation();
// m_module_registry->quasi_static_start_simulation();
if (has_set_dpi_scope()) {
sc_cosim::fpi().reset_dpi_export_scope(NULL);
reset_dpi_scope();
}
m_quasi_static_start_simulation_done = true;
m_ready_to_simulate = true;
m_start_of_simulation_called = true;
m_execution_phase = phase_unknown;
// check for call(s) to sc_stop
if( m_forced_stop ) {
do_sc_stop_action();
return;
}
}
void
sc_simcontext::elaborate()
{
if ( ! uvm_ml_sc_changes::sc_start_disabled ) {
if( m_elaboration_done || sim_status() != SC_SIM_OK ) {
return;
}
m_port_registry->construction_done();
m_export_registry->construction_done();
m_prim_channel_registry->construction_done();
m_module_registry->construction_done();
// //////////////////
// ML enabling additions START
//
if (!signal_end_of_elaboration()) {
return;
}
//
// ML enabling additions END
// //////////////////
}
}
void
sc_simcontext::simulate( const sc_time& duration )
{
// UVM-ML-related
if (! uvm_ml_sc_changes::sc_start_disabled ) {
///
initialize( true );
if (sim_status() != SC_SIM_OK) {
return;
}
do_simulate(duration);
}
}
void
sc_simcontext::elaborate()
{
if ( m_elaboration_done || sim_status() != SC_SIM_OK )
{
return;
}
m_port_registry->construction_done();
m_export_registry->construction_done();
m_prim_channel_registry->construction_done();
m_module_registry->construction_done();
// check for call(s) to sc_stop
if ( m_forced_stop )
{
do_sc_stop_action();
return;
}
// SIGNAL THAT ELABORATION IS DONE
//
// We set the switch before the calls in case someone creates a process
// in an end_of_elaboration callback. We need the information to flag
// the process as being dynamic.
m_elaboration_done = true;
m_port_registry->elaboration_done();
m_export_registry->elaboration_done();
m_prim_channel_registry->elaboration_done();
m_module_registry->elaboration_done();
sc_reset::reconcile_resets();
// check for call(s) to sc_stop
if ( m_forced_stop )
{
do_sc_stop_action();
return;
}
}
void ipc_pin_status(void* data)
{
ALOGE("%s: test me!", __func__);
pinStatus* pinSt = (pinStatus*)(data);
int attempts = -1;
switch(pinSt->status){
case 0:
DEBUG_I("%s : Correct password ", __func__);
ril_request_complete(ril_data.tokens.pin_status, RIL_E_SUCCESS, &attempts, sizeof(attempts));
return;
case 1:
DEBUG_I("%s : Wrong password ", __func__);
attempts = pinSt->attempts;
ril_request_complete(ril_data.tokens.pin_status, RIL_E_PASSWORD_INCORRECT, &attempts, sizeof(attempts));
return;
case 2:
DEBUG_I("%s : Wrong password and no attempts left!", __func__);
attempts = 0;
ril_request_complete(ril_data.tokens.pin_status, RIL_E_PASSWORD_INCORRECT, &attempts, sizeof(attempts));
sim_status(4);
return;
}
}
void
sc_simcontext::simulate( const sc_time& duration )
{
initialize( true );
if (sim_status() != SC_SIM_OK)
{
return;
}
sc_time non_overflow_time =
sc_time(~sc_dt::UINT64_ZERO, false) - m_curr_time;
if ( duration > non_overflow_time )
{
SC_REPORT_ERROR(SC_ID_SIMULATION_TIME_OVERFLOW_, "");
return;
}
else if ( duration < SC_ZERO_TIME )
{
SC_REPORT_ERROR(SC_ID_NEGATIVE_SIMULATION_TIME_,"");
}
m_in_simulator_control = true;
sc_time until_t = m_curr_time + duration;
m_until_event->cancel(); // to be on the safe side
m_until_event->notify_internal( duration );
sc_time t;
// IF DURATION WAS ZERO WE ONLY CRUNCH:
//
// We duplicate the code so that we don't add the overhead of the
// check to each loop in the do below.
if ( duration == SC_ZERO_TIME )
{
m_runnable->toggle();
crunch( true );
if ( m_error ) return;
if ( m_something_to_trace ) trace_cycle( /* delta cycle? */ false );
if ( m_forced_stop )
do_sc_stop_action();
return;
}
// NON-ZERO DURATION: EXECUTE UP TO THAT TIME:
do
{
m_runnable->toggle();
crunch();
if ( m_error )
{
m_in_simulator_control = false;
return;
}
if ( m_something_to_trace )
{
trace_cycle( false );
}
// check for call(s) to sc_stop
if ( m_forced_stop )
{
do_sc_stop_action();
return;
}
do
{
t = next_time();
// PROCESS TIMED NOTIFICATIONS
do
{
sc_event_timed* et = m_timed_events->extract_top();
sc_event* e = et->event();
delete et;
if ( e != 0 )
{
e->trigger();
}
}
while ( m_timed_events->size() &&
m_timed_events->top()->notify_time() == t );
}
while ( m_runnable->is_empty() && t != until_t );
if ( t > m_curr_time ) m_curr_time = t;
}
while ( t != until_t );
m_in_simulator_control = false;
}
void
sc_simcontext::prepare_to_simulate()
{
sc_cthread_handle cthread_p; // Pointer to cthread process accessing.
sc_method_handle method_p; // Pointer to method process accessing.
sc_thread_handle thread_p; // Pointer to thread process accessing.
if ( m_ready_to_simulate || sim_status() != SC_SIM_OK )
{
return;
}
// instantiate the coroutine package
# if defined(WIN32)
m_cor_pkg = new sc_cor_pkg_fiber( this );
# else
# if defined(SC_USE_PTHREADS)
m_cor_pkg = new sc_cor_pkg_pthread( this );
# else
m_cor_pkg = new sc_cor_pkg_qt( this );
# endif
# endif
m_cor = m_cor_pkg->get_main();
// NOTIFY ALL OBJECTS THAT SIMULATION IS ABOUT TO START:
m_port_registry->start_simulation();
m_export_registry->start_simulation();
m_prim_channel_registry->start_simulation();
m_module_registry->start_simulation();
m_start_of_simulation_called = true;
// CHECK FOR CALL(S) TO sc_stop
if ( m_forced_stop )
{
do_sc_stop_action();
return;
}
// PREPARE ALL (C)THREAD PROCESSES FOR SIMULATION:
for ( thread_p = m_process_table->thread_q_head();
thread_p; thread_p = thread_p->next_exist() )
{
thread_p->prepare_for_simulation();
}
for ( cthread_p = m_process_table->cthread_q_head();
cthread_p; cthread_p = cthread_p->next_exist() )
{
cthread_p->prepare_for_simulation();
}
m_ready_to_simulate = true;
m_runnable->init();
// update phase
m_execution_phase = phase_update;
m_prim_channel_registry->perform_update();
m_execution_phase = phase_notify;
int size;
// make all method processes runnable
for ( method_p = m_process_table->method_q_head();
method_p; method_p = method_p->next_exist() )
{
if ( !method_p->dont_initialize() )
{
push_runnable_method_front( method_p );
}
}
// make all thread processes runnable
for ( thread_p = m_process_table->thread_q_head();
thread_p; thread_p = thread_p->next_exist() )
{
if ( !thread_p->dont_initialize() )
{
push_runnable_thread_front( thread_p );
}
}
// process delta notifications
if ( ( size = m_delta_events.size() ) != 0 )
{
sc_event** l_delta_events = &m_delta_events[0];
int i = size - 1;
do
{
l_delta_events[i]->trigger();
}
while ( -- i >= 0 );
m_delta_events.resize(0);
}
// used in 'simulate()'
m_until_event = new sc_event;
if ( m_runnable->is_empty() )
{
m_delta_count++;
}
}
