Method: RCSimCinterface.rcsim_add_code_events

Defined in:
ext/hruby_sim/hruby_rcsim_build.c

.rcsim_add_code_events(codeV, eventVs) ⇒ Object

Adds events to a C code.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 1208

VALUE rcsim_add_code_events(VALUE mod, VALUE codeV, VALUE eventVs) {
    /* Get the C code from the Ruby value. */
    Code code;
    value_to_rcsim(CodeS,codeV,code);
    // printf("rcsim_add_codee_events with code=%p\n",code);
    /* Prepare the size for the events. */
    long num = RARRAY_LEN(eventVs);
    long old_num = code->num_events;
    code->num_events += num;
    // printf("first code->events=%p\n",code->events); fflush(stdout);
    code->events = realloc(code->events,
                               sizeof(Event[code->num_events]));
    // printf("now code->events=%p\n",code->events); fflush(stdout);
    // printf("access test: %p\n",code->events[0]); fflush(stdout);
    /* Get and add the events from the Ruby value. */
    for(long i=0; i< num; ++i) {
        Event event;
        value_to_rcsim(EventS,rb_ary_entry(eventVs,i),event);
        code->events[old_num + i] = event;
        /* Update the signal of the event to say it activates the code. */
        SignalI sig = event->signal;
        switch(event->edge) {
            case ANYEDGE:
                sig->num_any++;
                sig->any = realloc(sig->any,sizeof(Object[sig->num_any]));
                sig->any[sig->num_any-1] = (Object)code;
                break;
            case POSEDGE:
                sig->num_pos++;
                sig->pos = realloc(sig->pos,sizeof(Object[sig->num_pos]));
                sig->pos[sig->num_pos-1] = (Object)code;
                break;
            case NEGEDGE:
                sig->num_neg++;
                sig->neg = realloc(sig->neg,sizeof(Object[sig->num_neg]));
                sig->neg[sig->num_neg-1] = (Object)code;
                break;
            default:
                perror("Invalid value for an edge.");
        }
    }
    return codeV;
}