Module: RCSimCinterface

Defined in:
ext/hruby_sim/hruby_rcsim_build.c

Constant Summary collapse

CPorts = 
RCSimCports

Class Method Summary collapse

Class Method Details

.rcsim_add_behavior_events(behaviorV, eventVs) ⇒ Object

Adds events to a C behavior.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 1140

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

.rcsim_add_block_inners(blockV, sigVs) ⇒ Object

Adds inners to a C block.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 1407

VALUE rcsim_add_block_inners(VALUE mod, VALUE blockV, VALUE sigVs) {
    /* Get the C block from the Ruby value. */
    Block block;
    value_to_rcsim(BlockS,blockV,block);
    // printf("rcsim_add_block_inners with block=%p\n",block);
    /* Prepare the size for the inners. */
    long num = RARRAY_LEN(sigVs);
    long old_num = block->num_inners;
    block->num_inners += num;
    // printf("first block->inners=%p\n",block->inners); fflush(stdout);
    block->inners = realloc(block->inners,
            sizeof(SignalI[block->num_inners]));
    // block->inners = (SignalI*)my_realloc(block->inners,
    //         sizeof(SignalI[old_num]), sizeof(SignalI[block->num_inners]));
    // printf("now block->inners=%p\n",block->inners); fflush(stdout);
    // printf("access test: %p\n",block->inners[0]); fflush(stdout);
    /* Get and add the signals from the Ruby value. */
    for(long i=0; i< num; ++i) {
        SignalI sig;
        // show_access(block->inners,old_num+i);
        value_to_rcsim(SignalIS,rb_ary_entry(sigVs,i),sig);
        block->inners[old_num + i] = sig;
    }
    return blockV;
}

.rcsim_add_block_statements(blockV, stmntVs) ⇒ Object

Adds statements to a C block.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 1434

VALUE rcsim_add_block_statements(VALUE mod, VALUE blockV, VALUE stmntVs) {
    /* Get the C block from the Ruby value. */
    Block block;
    value_to_rcsim(BlockS,blockV,block);
    // printf("rcsim_add_block_statements with block=%p\n",block);
    /* Prepare the size for the statements. */
    long num = RARRAY_LEN(stmntVs);
    long old_num = block->num_stmnts;
    block->num_stmnts += num;
    // printf("first block->stmnts=%p\n",block->stmnts); fflush(stdout);
    block->stmnts = realloc(block->stmnts,
            sizeof(Statement[block->num_stmnts]));
    // block->stmnts = (Statement*)my_realloc(block->stmnts,
    //         sizeof(Statement[old_num]), sizeof(Statement[block->num_stmnts]));
    // printf("now block->stmnts=%p\n",block->stmnts); fflush(stdout);
    // printf("access test: %p\n",block->stmnts[0]); fflush(stdout);
    /* Get and add the statements from the Ruby value. */
    for(long i=0; i< num; ++i) {
        Statement stmnt;
        // show_access(block->stmnts,old_num+i);
        value_to_rcsim(StatementS,rb_ary_entry(stmntVs,i),stmnt);
        block->stmnts[old_num + i] = stmnt;
    }
    return blockV;
}

.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 1210

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;
}

.rcsim_add_concat_expressions(concatV, exprVs) ⇒ Object

Adds expressions to a C concat.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 1488

VALUE rcsim_add_concat_expressions(VALUE mod, VALUE concatV, VALUE exprVs) {
    /* Get the C concat from the Ruby value. */
    Concat concat;
    value_to_rcsim(ConcatS,concatV,concat);
    // printf("rcsim_add_concat_expressions with concat=%p\n",concat);
    /* Prepare the size for the expressions. */
    long num = RARRAY_LEN(exprVs);
    long old_num = concat->num_exprs;
    // printf("add_concat_expressions with num=%li old_num=%li\n",num,old_num);
    concat->num_exprs += num;
    // printf("first concat->exprs=%p\n",concat->exprs); fflush(stdout);
    concat->exprs = realloc(concat->exprs,
            sizeof(Expression[concat->num_exprs]));
    // concat->exprs = (Expression*)my_realloc(concat->exprs,
    //         sizeof(Expression[old_num]), sizeof(Expression[concat->num_exprs]));
    // printf("now concat->exprs=%p\n",concat->exprs); fflush(stdout);
    // printf("access test: %p\n",concat->exprs[0]); fflush(stdout);
    /* Get and add the expressions from the Ruby value. */
    for(long i=0; i< num; ++i) {
        Expression expr;
        // show_access(concat->exprs,old_num+i);
        value_to_rcsim(ExpressionS,rb_ary_entry(exprVs,i),expr);
        concat->exprs[old_num + i] = expr;
    }
    return concatV;
}

.rcsim_add_hcase_whens(hcaseV, matchVs, stmntVs) ⇒ Object

Adds whens to a C hardware case.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 1369

VALUE rcsim_add_hcase_whens(VALUE mod, VALUE hcaseV, VALUE matchVs, VALUE stmntVs) {
    /* Get the C hardware case from the Ruby value. */
    HCase hcase;
    value_to_rcsim(HCaseS,hcaseV,hcase);
    // printf("rcsim_add_hcase_whens with hcase=%p\n",hcase);
    /* Prepare the size for the noifs. */
    long num = RARRAY_LEN(matchVs);
    long old_num = hcase->num_whens;
    hcase->num_whens += num;
    // printf("first hcase->matches=%p\n",hcase->matches); fflush(stdout);
    // printf("first hcase->stmnts=%p\n",hcase->stmnts); fflush(stdout);
    hcase->matches = realloc(hcase->matches,
                             sizeof(Expression[hcase->num_whens]));
    // hcase->matches = (Expression*)my_realloc(hcase->matches,
    //         sizeof(Expression[old_num]), sizeof(Expression[hcase->num_whens]));
    // printf("now hcase->matches=%p\n",hcase->matches); fflush(stdout);
    // printf("access test: %p\n",hcase->matches[0]); fflush(stdout);
    hcase->stmnts = realloc(hcase->stmnts,
                            sizeof(Statement[hcase->num_whens]));
    // hcase->stmnts = (Statement*)my_realloc(hcase->stmnts,
    //         sizeof(Statement[old_num]), sizeof(Statement[hcase->num_whens]));
    // printf("now hcase->stmnts=%p\n",hcase->stmnts); fflush(stdout);
    // printf("access test: %p\n",hcase->stmnts[0]); fflush(stdout);
    /* Get and add the whens from the Ruby value. */
    for(long i=0; i< num; ++i) {
        Expression match;
        Statement stmnt;
        // show_access(hcase->matches,old_num+i);
        // show_access(hcase->stmnts,old_num+i);
        value_to_rcsim(ExpressionS,rb_ary_entry(matchVs,i),match);
        hcase->matches[old_num + i] = match;
        value_to_rcsim(StatementS,rb_ary_entry(stmntVs,i),stmnt);
        hcase->stmnts[old_num + i] = stmnt;
    }
    return hcaseV;
}

.rcsim_add_hif_noifs(hifV, condVs, stmntVs) ⇒ Object

Adds noifs to a C hardware if.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 1333

VALUE rcsim_add_hif_noifs(VALUE mod, VALUE hifV, VALUE condVs, VALUE stmntVs) {
    /* Get the C hardware if from the Ruby value. */
    HIf hif;
    value_to_rcsim(HIfS,hifV,hif);
    // printf("rcsim_add_hif_noifs with hif=%p\n",hif);
    /* Prepare the size for the noifs. */
    long num = RARRAY_LEN(condVs);
    long old_num = hif->num_noifs;
    hif->num_noifs += num;
    // printf("first hif->noconds=%p\n",hif->noconds); fflush(stdout);
    // printf("first hif->nostmnts=%p\n",hif->nostmnts); fflush(stdout);
    hif->noconds = realloc(hif->noconds,sizeof(Expression[hif->num_noifs]));
    // hif->noconds = (Expression*)my_realloc(hif->noconds,
    //         sizeof(Expression[old_num]),sizeof(Expression[hif->num_noifs]));
    // printf("now hif->noconds=%p\n",hif->noconds); fflush(stdout);
    // printf("access test: %p\n",hif->noconds[0]); fflush(stdout);
    hif->nostmnts = realloc(hif->nostmnts,sizeof(Statement[hif->num_noifs]));
    // hif->nostmnts = (Statement*)my_realloc(hif->nostmnts,
    //         sizeof(Statement[old_num]),sizeof(Statement[hif->num_noifs]));
    // printf("now hif->nostmnts=%p\n",hif->nostmnts); fflush(stdout);
    // printf("access test: %p\n",hif->nostmnts[0]); fflush(stdout);
    /* Get and add the noifs from the Ruby value. */
    for(long i=0; i< num; ++i) {
        Expression cond;
        Statement stmnt;
        // show_access(hif->noconds,old_num+i);
        // show_access(hif->nostmnts,old_num+i);
        value_to_rcsim(ExpressionS,rb_ary_entry(condVs,i),cond);
        hif->noconds[old_num + i] = cond;
        value_to_rcsim(StatementS,rb_ary_entry(stmntVs,i),stmnt);
        hif->nostmnts[old_num + i] = stmnt;
    }
    return hifV;
}

.rcsim_add_print_args(printV, argVs) ⇒ Object

Adds arguments to a C print.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 1306

VALUE rcsim_add_print_args(VALUE mod, VALUE printV, VALUE argVs) {
    /* Get the C print from the Ruby value. */
    Print print;
    value_to_rcsim(PrintS,printV,print);
    // printf("rcsim_add_print_args with print=%p\n",print);
    /* Prepare the size for the arguments. */
    long num = RARRAY_LEN(argVs);
    long old_num = print->num_args;
    print->num_args += num;
    // printf("first print->args=%p\n",print->args); fflush(stdout);
    print->args = realloc(print->args,
                          sizeof(Expression[print->num_args]));
    // print->args = (Expression*)my_realloc(print->args,
    //         sizeof(Expression[old_num]), sizeof(Expression[print->num_args]));
    // printf("now print->args=%p\n",print->args); fflush(stdout);
    // printf("access test: %p\n",print->args[0]); fflush(stdout);
    /* Get and add the arguments from the Ruby value. */
    for(long i=0; i< num; ++i) {
        Expression arg;
        // show_access(print->args,old_num+i);
        value_to_rcsim(ExpressionS,rb_ary_entry(argVs,i),arg);
        print->args[old_num + i] = arg;
    }
    return printV;
}

.rcsim_add_refConcat_refs(refConcatV, refVs) ⇒ Object

Adds references to a C ref concat.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 1516

VALUE rcsim_add_refConcat_refs(VALUE mod, VALUE refConcatV, VALUE refVs) {
    /* Get the C refConcat from the Ruby value. */
    RefConcat refConcat;
    value_to_rcsim(RefConcatS,refConcatV,refConcat);
    // printf("rcsim_add_refConcat_refs with refConcat=%p\n",refConcat);
    /* Prepare the size for the references. */
    long num = RARRAY_LEN(refVs);
    long old_num = refConcat->num_refs;
    refConcat->num_refs += num;
    // printf("first refConcat->refs=%p\n",refConcat->refs); fflush(stdout);
    refConcat->refs = realloc(refConcat->refs,
            sizeof(Reference[refConcat->num_refs]));
    // refConcat->refs = (Reference*)my_realloc(refConcat->refs,
    //         sizeof(Reference[old_num]), sizeof(Reference[refConcat->num_refs]));
    // printf("now refConcat->refs=%p\n",refConcat->refs); fflush(stdout);
    // printf("access test: %p\n",refConcat->refs[0]); fflush(stdout);
    /* Get and add the references from the Ruby value. */
    for(long i=0; i< num; ++i) {
        Reference ref;
        // show_access(refConcat->refs,old_num+i);
        value_to_rcsim(ReferenceS,rb_ary_entry(refVs,i),ref);
        refConcat->refs[old_num + i] = ref;
        // printf("ref=%p ref &type=%p type=%p width=%llu\n",ref,&(ref->type),ref->type,type_width(ref->type));
    }
    return refConcatV;
}

.rcsim_add_scope_behaviors(scopeV, behVs) ⇒ Object

Adds behaviors to a C scope.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 1032

VALUE rcsim_add_scope_behaviors(VALUE mod, VALUE scopeV, VALUE behVs) {
    // printf("rcsim_add_scope_behaviors\n");
    /* Get the C scope from the Ruby value. */
    Scope scope;
    value_to_rcsim(ScopeS,scopeV,scope);
    // printf("rcsim_add_scope_behaviors with scope=%p\n",scope);
    /* Prepare the size for the behaviors. */
    long num = RARRAY_LEN(behVs);
    long old_num = scope->num_behaviors;
    // printf("num=%lu old_num=%lu\n",num,old_num);
    // printf("scope->behaviors=%p\n",scope->behaviors);
    scope->num_behaviors += num;
    // printf("first scope->behaviors=%p\n",scope->behaviors); fflush(stdout);
    scope->behaviors = realloc(scope->behaviors,
                               sizeof(Behavior[scope->num_behaviors]));
    // scope->behaviors = (Behavior*)my_realloc(scope->behaviors,
    //         sizeof(Behavior[old_num]), sizeof(Behavior[scope->num_behaviors]));
    // printf("now scope->behaviors=%p\n",scope->behaviors); fflush(stdout);
    // printf("access test: %p\n",scope->behaviors[0]); fflush(stdout);
    /* Get and add the behaviors from the Ruby value. */
    for(long i=0; i< num; ++i) {
        Behavior beh;
        // show_access(scope->behaviors,old_num+i);
        value_to_rcsim(BehaviorS,rb_ary_entry(behVs,i),beh);
        scope->behaviors[old_num + i] = beh;
    }
    return scopeV;
}

.rcsim_add_scope_codes(scopeV, codeVs) ⇒ Object

Adds codes to a C scope.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 1089

VALUE rcsim_add_scope_codes(VALUE mod, VALUE scopeV, VALUE codeVs) {
    /* Get the C scope from the Ruby value. */
    Scope scope;
    value_to_rcsim(ScopeS,scopeV,scope);
    // printf("rcsim_add_scope_codes with scope=%p\n",scope);
    /* Prepare the size for the codes. */
    long num = RARRAY_LEN(codeVs);
    long old_num = scope->num_codes;
    scope->num_codes += num;
    // printf("first scope->codes=%p\n",scope->codes); fflush(stdout);
    scope->codes = realloc(scope->codes,
                            sizeof(Code[scope->num_codes]));
    // printf("now scope->codes=%p\n",scope->codes); fflush(stdout);
    // printf("access test: %p\n",scope->codes[0]); fflush(stdout);
    /* Get and add the codes from the Ruby value. */
    for(long i=0; i< num; ++i) {
        Code code;
        value_to_rcsim(CodeS,rb_ary_entry(codeVs,i),code);
        scope->codes[old_num + i] = code;
    }
    return scopeV;
}

.rcsim_add_scope_inners(scopeV, sigVs) ⇒ Object

Adds inners to a C scope.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 1005

VALUE rcsim_add_scope_inners(VALUE mod, VALUE scopeV, VALUE sigVs) {
    /* Get the C scope from the Ruby value. */
    Scope scope;
    value_to_rcsim(ScopeS,scopeV,scope);
    // printf("rcsim_add_scope_inners with scope=%p\n",scope);
    /* Prepare the size for the inners. */
    long num = RARRAY_LEN(sigVs);
    long old_num = scope->num_inners;
    scope->num_inners += num;
    // printf("first scope->inners=%p\n",scope->inners); fflush(stdout);
    scope->inners = realloc(scope->inners,
            sizeof(SignalI[scope->num_inners]));
    // scope->inners = (SignalI*)my_realloc(scope->inners,
    //         sizeof(SignalI[old_num]), sizeof(SignalI[scope->num_inners]));
    // printf("now scope->inners=%p\n",scope->inners); fflush(stdout);
    // printf("access test: %p\n",scope->inners[0]); fflush(stdout);
    /* Get and add the signals from the Ruby value. */
    for(long i=0; i< num; ++i) {
        SignalI sig;
        // show_access(scope->inners,old_num+i);
        value_to_rcsim(SignalIS,rb_ary_entry(sigVs,i),sig);
        scope->inners[old_num + i] = sig;
    }
    return scopeV;
}

.rcsim_add_scope_scopes(scopeV, scpVs) ⇒ Object

Adds sub scopes to a C scope.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 1113

VALUE rcsim_add_scope_scopes(VALUE mod, VALUE scopeV, VALUE scpVs) {
    /* Get the C scope from the Ruby value. */
    Scope scope;
    value_to_rcsim(ScopeS,scopeV,scope);
    // printf("rcsim_add_scope_scopes with scope=%p\n",scope);
    /* Prepare the size for the sub scopes. */
    long num = RARRAY_LEN(scpVs);
    long old_num = scope->num_scopes;
    scope->num_scopes += num;
    // printf("first scope->scopes=%p\n",scope->scopes); fflush(stdout);
    scope->scopes = realloc(scope->scopes,
                            sizeof(Scope[scope->num_scopes]));
    // scope->scopes = (Scope*)my_realloc(scope->scopes,
    //         sizeof(Scope[old_num]), sizeof(Scope[scope->num_scopes]));
    // printf("now scope->scopes=%p\n",scope->scopes); fflush(stdout);
    // printf("access test: %p\n",scope->scopes[0]); fflush(stdout);
    /* Get and add the sub scopes from the Ruby value. */
    for(long i=0; i< num; ++i) {
        Scope scp;
        // show_access(scope->scopes,old_num+i);
        value_to_rcsim(ScopeS,rb_ary_entry(scpVs,i),scp);
        scope->scopes[old_num + i] = scp;
    }
    return scopeV;
}

.rcsim_add_scope_systemIs(scopeV, sysVs) ⇒ Object

Adds system instances to a C scope.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 1062

VALUE rcsim_add_scope_systemIs(VALUE mod, VALUE scopeV, VALUE sysVs) {
    /* Get the C scope from the Ruby value. */
    Scope scope;
    value_to_rcsim(ScopeS,scopeV,scope);
    // printf("rcsim_add_scope_systemIs with scope=%p\n",scope);
    /* Prepare the size for the system instances. */
    long num = RARRAY_LEN(sysVs);
    long old_num = scope->num_systemIs;
    scope->num_systemIs += num;
    // printf("first scope->systemIs=%p\n",scope->systemIs); fflush(stdout);
    scope->systemIs = realloc(scope->systemIs,
                               sizeof(SystemI[scope->num_systemIs]));
    // scope->systemIs = (SystemI*)my_realloc(scope->systemIs,
    //         sizeof(SystemI[old_num]), sizeof(SystemI[scope->num_systemIs]));
    // printf("now scope->systemIs=%p\n",scope->systemIs); fflush(stdout);
    // printf("access test: %p\n",scope->systemIs[0]); fflush(stdout);
    /* Get and add the system instances from the Ruby value. */
    for(long i=0; i< num; ++i) {
        SystemI sys;
        // show_access(scope->systemIs,old_num+i);
        value_to_rcsim(SystemIS,rb_ary_entry(sysVs,i),sys);
        scope->systemIs[old_num + i] = sys;
    }
    return scopeV;
}

.rcsim_add_select_choices(selectV, choiceVs) ⇒ Object

Adds choices to a C select.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 1461

VALUE rcsim_add_select_choices(VALUE mod, VALUE selectV, VALUE choiceVs) {
    /* Get the C select from the Ruby value. */
    Select select;
    value_to_rcsim(SelectS,selectV,select);
    // printf("rcsim_add_select_choices with select=%p\n",select);
    /* Prepare the size for the choices. */
    long num = RARRAY_LEN(choiceVs);
    long old_num = select->num_choices;
    select->num_choices += num;
    // printf("first select->choices=%p\n",select->choices); fflush(stdout);
    select->choices = realloc(select->choices,
            sizeof(Expression[select->num_choices]));
    // Select->choices = (Expression*)my_realloc(select->choices,
    //         sizeof(Expression[old_num]),sizeof(Expression[select->num_choices]));
    // printf("now select->choices=%p\n",select->choices); fflush(stdout);
    // printf("access test: %p\n",select->choices[0]); fflush(stdout);
    /* Get and add the choices from the Ruby value. */
    for(long i=0; i< num; ++i) {
        Expression choice;
        // show_access(select->choices,old_num+i);
        value_to_rcsim(ExpressionS,rb_ary_entry(choiceVs,i),choice);
        select->choices[old_num + i] = choice;
    }
    return selectV;
}

.rcsim_add_signal_signals(signalIV, sigVs) ⇒ Object

Adds sub signals a C signal.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 1283

VALUE rcsim_add_signal_signals(VALUE mod, VALUE signalIV, VALUE sigVs) {
    /* Get the C signal from the Ruby value. */
    SignalI signalI;
    value_to_rcsim(SignalIS,signalIV,signalI);
    // printf("rcsim_add_signal_signals with signalI=%p\n",signalI);
    /* Prepare the size for the alternate system types. */
    long num = RARRAY_LEN(sigVs);
    long old_num = signalI->num_signals;
    signalI->num_signals += num;
    signalI->signals=realloc(signalI->signals,
            sizeof(SignalI[signalI->num_signals]));
    // signalI->signals = (SignalI*)my_realloc(signalI->signals,
    //         sizeof(SignalI[old_num]), sizeof(SignalI[signalI->num_signals]));
    /* Get and add the alternate system types from the Ruby value. */
    for(long i=0; i< num; ++i) {
        SignalI sig;
        value_to_rcsim(SignalIS,rb_ary_entry(sigVs,i),sig);
        signalI->signals[old_num + i] = sig;
    }
    return signalIV;
}

.rcsim_add_systemI_systemTs(systemIV, sysVs) ⇒ Object

Adds alternate system types to a C system instance.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 1256

VALUE rcsim_add_systemI_systemTs(VALUE mod, VALUE systemIV, VALUE sysVs) {
    /* Get the C systemI from the Ruby value. */
    SystemI systemI;
    value_to_rcsim(SystemIS,systemIV,systemI);
    // printf("rcsim_add_systemI_systemTs with systemI=%p\n",systemI);
    /* Prepare the size for the alternate system types. */
    long num = RARRAY_LEN(sysVs);
    long old_num = systemI->num_systems;
    systemI->num_systems += num;
    // printf("first systemI->systems=%p\n",systemI->systems); fflush(stdout);
    systemI->systems=realloc(systemI->systems,
            sizeof(SystemT[systemI->num_systems]));
    // systemI->systems = (SystemT*)my_realloc(systemI->systems,
    //         sizeof(SystemT[old_num]), sizeof(SystemT[systemI->num_systems]));
    // printf("now systemI->systems=%p\n",systemI->systems); fflush(stdout);
    // printf("access test: %p\n",systemI->systems[0]); fflush(stdout);
    /* Get and add the alternate system types from the Ruby value. */
    for(long i=0; i< num; ++i) {
        SystemT sys;
        // show_access(systemI->systems,old_num+i);
        value_to_rcsim(SystemTS,rb_ary_entry(sysVs,i),sys);
        systemI->systems[old_num + i] = sys;
    }
    return systemIV;
}

.rcsim_add_systemT_inouts(systemTV, sigVs) ⇒ Object

Adds inouts to a C systemT.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 978

VALUE rcsim_add_systemT_inouts(VALUE mod, VALUE systemTV, VALUE sigVs) {
    /* Get the C systemT from the Ruby value. */
    SystemT systemT;
    value_to_rcsim(SystemTS,systemTV,systemT);
    // printf("rcsim_add_systemT_inputs with systemT=%p\n",systemT);
    /* Prepare the size for the inouts. */
    long num = RARRAY_LEN(sigVs);
    long old_num = systemT->num_inouts;
    systemT->num_inouts += num;
    // printf("first systemT->inouts=%p\n",systemT->inouts); fflush(stdout);
    systemT->inouts =realloc(systemT->inouts,
            sizeof(SignalI[systemT->num_inouts]));
    // systemT->inouts =(SignalI*)my_realloc(systemT->inouts,
    //         sizeof(SignalI[old_num]), sizeof(SignalI[systemT->num_inouts]));
    // printf("now systemT->inouts=%p\n",systemT->inouts); fflush(stdout);
    // printf("access test: %p\n",systemT->inouts[0]); fflush(stdout);
    /* Get and add the signals from the Ruby value. */
    for(long i=0; i< num; ++i) {
        SignalI sig;
        // show_access(systemT->inouts,old_num+i);
        value_to_rcsim(SignalIS,rb_ary_entry(sigVs,i),sig);
        systemT->inouts[old_num + i] = sig;
    }
    return systemTV;
}

.rcsim_add_systemT_inputs(systemTV, sigVs) ⇒ Object

Adds inputs to a C systemT.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 923

VALUE rcsim_add_systemT_inputs(VALUE mod, VALUE systemTV, VALUE sigVs) {
    /* Get the C systemT from the Ruby value. */
    SystemT systemT;
    value_to_rcsim(SystemTS,systemTV,systemT);
    // printf("rcsim_add_systemT_inputs with systemT=%p\n",systemT);
    // printf("Adding to systemT with kind=%d and name=%s\n",systemT->kind, systemT->name);
    /* Prepare the size for the inputs. */
    long num = RARRAY_LEN(sigVs);
    long old_num = systemT->num_inputs;
    systemT->num_inputs += num;
    // printf("first systemT->inputs=%p\n",systemT->inputs); fflush(stdout);
    systemT->inputs=realloc(systemT->inputs,
            sizeof(SignalI[systemT->num_inputs]));
    // systemT->inputs=(SignalI*)my_realloc(systemT->inputs,
    //         sizeof(SignalI[old_num]), sizeof(SignalI[systemT->num_inputs]));
    // printf("now systemT->inputs=%p\n",systemT->inputs); fflush(stdout);
    // printf("access test: %p\n",systemT->inputs[0]); fflush(stdout);
    /* Get and add the signals from the Ruby value. */
    for(long i=0; i< num; ++i) {
        SignalI sig;
        // show_access(systemT->inputs,old_num+i);
        value_to_rcsim(SignalIS,rb_ary_entry(sigVs,i),sig);
        systemT->inputs[old_num + i] = sig;
    }
    return systemTV;
}

.rcsim_add_systemT_outputs(systemTV, sigVs) ⇒ Object

Adds outputs to a C systemT.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 951

VALUE rcsim_add_systemT_outputs(VALUE mod, VALUE systemTV, VALUE sigVs) {
    /* Get the C systemT from the Ruby value. */
    SystemT systemT;
    value_to_rcsim(SystemTS,systemTV,systemT);
    // printf("rcsim_add_systemT_inputs with systemT=%p\n",systemT);
    /* Prepare the size for the outputs. */
    long num = RARRAY_LEN(sigVs);
    long old_num = systemT->num_outputs;
    systemT->num_outputs += num;
    // printf("first systemT->outputs=%p\n",systemT->outputs); fflush(stdout);
    systemT->outputs =realloc(systemT->outputs,
            sizeof(SignalI[systemT->num_outputs]));
    // systemT->outputs =(SignalI*)my_realloc(systemT->outputs,
    //         sizeof(SignalI[old_num]), sizeof(SignalI[systemT->num_outputs]));
    // printf("now systemT->outputs=%p\n",systemT->outputs); fflush(stdout);
    // printf("access test: %p\n",systemT->outputs[0]); fflush(stdout);
    /* Get and add the signals from the Ruby value. */
    for(long i=0; i< num; ++i) {
        SignalI sig;
        // show_access(systemT->outputs,old_num+i);
        value_to_rcsim(SignalIS,rb_ary_entry(sigVs,i),sig);
        systemT->outputs[old_num + i] = sig;
    }
    return systemTV;
}

.rcsim_get_signal_fixnum(signalV) ⇒ Object

Gets the value of a C signal as a Ruby fixnum. Sets 0 if the value contains x or z bits.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 1662

VALUE rcsim_get_signal_fixnum(VALUE mod, VALUE signalV) {
    Value value;
    /* Get the C signal from the Ruby value. */
    SignalI signal;
    value_to_rcsim(SignalIS,signalV,signal);
    // printf("rc_sim_get_signal_fixnum for signal=%s\n",signal->name);
    /* Get the value from the signal. */
    value = signal->c_value;
    // /* Is the value a numeric? */
    // if(value->numeric == 1) {
    //     /* Yes, return it as a Ruby fixnum. */
    //     return LONG2FIX(value->data_int);
    // } else {
    //     /* No, return 0. */
    //     return LONG2FIX(0);
    // }
    return LONG2FIX(value2integer(value));
}

.rcsim_get_type_bit ⇒ Object

Get the bit type.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 173

VALUE rcsim_get_type_bit(VALUE mod) {
    VALUE res;
    rcsim_to_value(TypeS,get_type_bit(),res);
    return res;
}

.rcsim_get_type_signed ⇒ Object

Get the signed type.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 180

VALUE rcsim_get_type_signed(VALUE mod) {
    VALUE res;
    rcsim_to_value(TypeS,get_type_signed(),res);
    return res;
}

.rcsim_get_type_vector(baseV, numV) ⇒ Object

Get a vector type.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 187

VALUE rcsim_get_type_vector(VALUE mod, VALUE baseV, VALUE numV) {
    /* Get the base type. */
    Type base;
    value_to_rcsim(TypeS,baseV,base);
    /* Get the number of elements. */
    unsigned long long num = NUM2LL(numV);
    /* Get the type. */
    Type type = get_type_vector(base,num);
    /* Return it as a Ruby VALUE. */
    VALUE res;
    rcsim_to_value(TypeS,type,res);
    return res;
}

.rcsim_load_c(codeV, libnameV, funcnameV) ⇒ Object

Loads a C program dynamic library (called from HDLRuby) for a code.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 480

VALUE rcsim_load_c(VALUE mod, VALUE codeV, VALUE libnameV, VALUE funcnameV) {
    char* libname;
    char* funcname;
    Code code;
    void* handle;

    libname  = StringValueCStr(libnameV);
    funcname = StringValueCStr(funcnameV);
   
    /* Get the code. */ 
    value_to_rcsim(CodeS,codeV,code);
    /* Load the library. */
    handle = dlopen(libname,RTLD_NOW | RTLD_GLOBAL);
    if (handle == NULL) {
        fprintf(stderr,"Unable to open program: %s\n",dlerror());
        exit(-1);
    }
    code->function = dlsym(handle,funcname);
    if (code->function == NULL) {
        fprintf(stderr,"Unable to get function: %s\n",code->name);
        exit(-1);
    }
    return codeV;
}

.rcsim_main(systemTV, name, outmodeV) ⇒ Object

Starts the C-Ruby hybrid simulation. @param systemTV the top system type. @param name the name of the simulation. @param outmode tells which output mode is used: 0: standard 1: mute 2: vcd



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 1779

VALUE rcsim_main(VALUE mod, VALUE systemTV, VALUE name, VALUE outmodeV) {
    /* Get the C system type from the Ruby value. */
    SystemT systemT;
    value_to_rcsim(SystemTS,systemTV,systemT);
    /* Set it as the top of the simulator. */
    top_system = systemT;
    /* Enable it. */
    set_enable_system(systemT,1);
    /* Get the output mode. */
    int outmode = NUM2INT(outmodeV);
    /* Starts the simulation. */
    switch(outmode) { 
        case 0: hruby_sim_core(StringValueCStr(name),init_default_visualizer,-1);
                break;
        case 1: hruby_sim_core(StringValueCStr(name),init_mute_visualizer,-1);
                break;
        case 2: hruby_sim_core(StringValueCStr(name),init_vcd_visualizer,-1);
                break;
        default:hruby_sim_core(StringValueCStr(name),init_default_visualizer,-1);
    }
    return systemTV;
}

.rcsim_make_behavior(timed) ⇒ Object

Creating a behavior C object.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 259

VALUE rcsim_make_behavior(VALUE mod, VALUE timed) {
    // printf("rcsim_make_behavior\n");
    /* Allocates the behavior. */
    Behavior behavior = (Behavior)malloc(sizeof(BehaviorS));
    // printf("behavior=%p\n",behavior);
    /* Set it up. */
    behavior->kind = BEHAVIOR;
    behavior->owner = NULL;
    behavior->num_events = 0;
    behavior->events = NULL;
    behavior->block = NULL;
    behavior->enabled = 0;
    behavior->activated = 0;
    if (TYPE(timed) == T_TRUE) {
        /* The behavior is timed, set it up and register it. */
        behavior->timed = 1;
        register_timed_behavior(behavior);
    } else {
        /* The behavior is not timed. */
        behavior->timed = 0;
        /* It must be initialized though. */
        register_init_behavior(behavior);
    }
    behavior->active_time = 0;
    // behavior->thread = NULL;
    behavior->thread = 0;
    /* Returns the C behavior embedded into a ruby VALUE. */
    VALUE res;
    rcsim_to_value(BehaviorS,behavior,res);
    return res;
}

.rcsim_make_binary(type, operator, left, right) ⇒ Object

Creating a binary value C object.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 773

VALUE rcsim_make_binary(VALUE mod, VALUE type, VALUE operator, VALUE left, VALUE right) {
    // printf("rcsim_make_binary\n");
    /* Allocates the binary. */
    Binary binary = (Binary)malloc(sizeof(BinaryS));
    // printf("binary=%p\n",binary);
    /* Set it up. */
    binary->kind = BINARY;
    binary->owner = NULL;
    value_to_rcsim(TypeS,type,binary->type);
    switch(sym_to_char(operator)) {
        case (unsigned char)'+':         binary->oper = add_value; break;
        case (unsigned char)'-':         binary->oper = sub_value; break;
        case (unsigned char)'*':         binary->oper = mul_value; break;
        case (unsigned char)'/':         binary->oper = div_value; break;
        case (unsigned char)'%':         binary->oper = mod_value; break;
        case (unsigned char)'&':         binary->oper = and_value; break;
        case (unsigned char)'|':         binary->oper = or_value; break;
        case (unsigned char)'^':         binary->oper = xor_value; break;
        case (unsigned char)('<'+'<'*2): binary->oper = shift_left_value; break;
        case (unsigned char)('>'+'>'*2): binary->oper = shift_right_value; break;
        case (unsigned char)('='+'='*2): binary->oper = equal_value_c; break;
        case (unsigned char)('!'+'='*2): binary->oper = not_equal_value_c; break;
        case (unsigned char)'<':         binary->oper = lesser_value; break;
        case (unsigned char)('<'+'='*2): binary->oper = lesser_equal_value; break;
        case (unsigned char)'>':         binary->oper = greater_value; break;
        case (unsigned char)('>'+'='*2): binary->oper = greater_equal_value; break;
        default: perror("Invalid operator for binary.");
    }
    value_to_rcsim(ExpressionS,left,binary->left);
    value_to_rcsim(ExpressionS,right,binary->right);
    /* Returns the C binary embedded into a ruby VALUE. */
    VALUE res;
    rcsim_to_value(BinaryS,binary,res);
    return res;
}

.rcsim_make_block(modeV) ⇒ Object

Creating a block C object.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 664

VALUE rcsim_make_block(VALUE mod, VALUE modeV) {
    // printf("rcsim_make_block\n");
    /* Allocates the block. */
    Block block = (Block)malloc(sizeof(BlockS));
    // printf("block=%p\n",block);
    /* Set it up. */
    block->kind = BLOCK;
    block->owner = NULL;
    block->name = NULL;
    block->num_inners = 0;
    block->inners = NULL;
    block->num_stmnts = 0;
    block->stmnts = NULL;
    block->mode = SYM2ID(modeV) == id_PAR ? PAR : SEQ;
    /* Returns the C block embedded into a ruby VALUE. */
    VALUE res;
    rcsim_to_value(BlockS,block,res);
    return res;
}

.rcsim_make_cast(type, child) ⇒ Object

Creating a cast C object.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 734

VALUE rcsim_make_cast(VALUE mod, VALUE type, VALUE child) {
    // printf("rcsim_make_cast\n");
    /* Allocates the cast. */
    Cast cast = (Cast)malloc(sizeof(CastS));
    // printf("cast=%p\n",cast);
    /* Set it up. */
    cast->kind = CAST;
    cast->owner = NULL;
    value_to_rcsim(TypeS,type,cast->type);
    value_to_rcsim(ExpressionS,child,cast->child);
    /* Returns the C cast embedded into a ruby VALUE. */
    VALUE res;
    rcsim_to_value(CastS,cast,res);
    return res;
}

.rcsim_make_code(lang, funcname) ⇒ Object

Creating a system code C object. Note: HDLRuby Code object are actually refactored to Program object, but the low-level simulation still use Code as data structure. Hence, it may change in the future.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 396

VALUE rcsim_make_code(VALUE mod, VALUE lang, VALUE funcname) {
    // printf("rcsim_make_code\n");
    /* Allocates the code. */
    Code code = (Code)malloc(sizeof(CodeS));
    // printf("code=%p\n",code);
    /* Set it up. */
    code->kind  = CODE;
    code->owner = NULL;
    code->name = strdup(StringValueCStr(funcname));
    // printf("code->name=%p\n",code->name);
    code->num_events = 0;
    code->events = NULL;
    code->function = NULL;
    char* langStr = StringValueCStr(lang);
    if(strncmp(langStr,"ruby",4) == 0) {
        /* Ruby function. */
        code->function = ruby_function_wrap;
    } else if (strncmp(langStr,"c",1) == 0) {
        /* C or C-compatible dynamically compiled code: it will be loaded
         * afterward */
        code->function = NULL;
    } else {
        /* Other language function. */
        fprintf(stderr,"Unsupported language.");
        exit(-1);
    }
    code->enabled = 0;
    code->activated = 0;
    /* Returns the C code embedded into a ruby VALUE. */
    VALUE res;
    rcsim_to_value(CodeS,code,res);
    return res;
}

.rcsim_make_concat(type, dirV) ⇒ Object

Creating a concat C object.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 829

VALUE rcsim_make_concat(VALUE mod, VALUE type, VALUE dirV) {
    // printf("rcsim_make_concat\n");
    /* Allocates the concat. */
    Concat concat = (Concat)malloc(sizeof(ConcatS));
    // printf("concat=%p\n",concat);
    /* Set it up. */
    concat->kind = CONCAT;
    concat->owner = NULL;
    value_to_rcsim(TypeS,type,concat->type);
    concat->num_exprs = 0;
    concat->exprs = NULL;
    concat->dir = rb_id2name(SYM2ID(dirV))[0]=='l' ? 1 : 0;
    /* Returns the C concat embedded into a ruby VALUE. */
    VALUE res;
    rcsim_to_value(ConcatS,concat,res);
    return res;
}

.rcsim_make_event(typeV, sigV) ⇒ Object

Creating an event C object.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 293

VALUE rcsim_make_event(VALUE mod, VALUE typeV, VALUE sigV) {
    // printf("rcsim_make_event\n");
    /* Allocates the event. */
    Event event = (Event)malloc(sizeof(EventS));
    // printf("event=%p\n",event);
    /* Set it up. */
    event->kind = EVENT;
    event->owner = NULL;
    /* Its type. */
    ID id_edge = SYM2ID(typeV);
    if      (id_edge == id_POSEDGE) { event->edge = POSEDGE; }
    else if (id_edge == id_NEGEDGE) { event->edge = NEGEDGE; }
    else if (id_edge == id_ANYEDGE) { event->edge = ANYEDGE; }
    else  { perror("Invalid edge type."); }
    /* Its signal. */
    value_to_rcsim(SignalIS,sigV,event->signal);
    /* Returns the C event embedded into a ruby VALUE. */
    VALUE res;
    rcsim_to_value(EventS,event,res);
    return res;
}

.rcsim_make_hcase(valueV, defoltV) ⇒ Object

Creating a hardware case C object.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 640

VALUE rcsim_make_hcase(VALUE mod, VALUE valueV, VALUE defoltV) {
    // printf("rcsim_make_hcase\n");
    /* Allocates the hardware case. */
    HCase hcase = (HCase)malloc(sizeof(HCaseS));
    // printf("hcase=%p\n",hcase);
    /* Set it up. */
    hcase->kind = HCASE;
    hcase->owner = NULL;
    value_to_rcsim(ExpressionS,valueV,hcase->value);
    hcase->num_whens = 0;
    hcase->matches = NULL;
    hcase->stmnts = NULL;
    if (TYPE(defoltV) == T_NIL)
        hcase->defolt = NULL;
    else
        value_to_rcsim(StatementS,defoltV,hcase->defolt);
    /* Returns the C hardware case embedded into a ruby VALUE. */
    VALUE res;
    rcsim_to_value(HCaseS,hcase,res);
    return res;
}

.rcsim_make_hif(conditionV, yesV, noV) ⇒ Object

Creating a hardware if C object.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 615

VALUE rcsim_make_hif(VALUE mod, VALUE conditionV, VALUE yesV, VALUE noV) {
    // printf("rcsim_make_hif\n");
    /* Allocates the hardware if. */
    HIf hif = (HIf)malloc(sizeof(HIfS));
    // printf("hif=%p\n",hif);
    /* Set it up. */
    hif->kind = HIF;
    hif->owner = NULL;
    value_to_rcsim(ExpressionS,conditionV,hif->condition);
    value_to_rcsim(StatementS,yesV,hif->yes);
    if (TYPE(noV) == T_NIL)
        hif->no = NULL;
    else
        value_to_rcsim(StatementS,noV,hif->no);
    hif->num_noifs = 0;
    hif->noconds = NULL;
    hif->nostmnts = NULL;
    /* Returns the C hardware if embedded into a ruby VALUE. */
    VALUE res;
    rcsim_to_value(HIfS,hif,res);
    return res;
}

.rcsim_make_print ⇒ Object

Creating a print C object.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 527

VALUE rcsim_make_print(VALUE mod) {
    // printf("rcsim_make_print\n");
    /* Allocates the print. */
    Print print = (Print)malloc(sizeof(PrintS));
    // printf("print=%p\n",print);
    /* Set it up. */
    print->kind = PRINT;
    print->owner = NULL;
    print->num_args = 0;
    print->args = NULL;
    /* Returns the C print embedded into a ruby VALUE. */
    VALUE res;
    rcsim_to_value(PrintS,print,res);
    return res;
}

.rcsim_make_refConcat(type, dirV) ⇒ Object

Creating a ref concat C object.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 848

VALUE rcsim_make_refConcat(VALUE mod, VALUE type, VALUE dirV) {
    // printf("rcsim_make_refConcat\n");
    /* Allocates the ref concat. */
    RefConcat refConcat = (RefConcat)malloc(sizeof(RefConcatS));
    // printf("refConcat=%p\n",refConcat);
    /* Set it up. */
    refConcat->kind = REF_CONCAT;
    refConcat->owner = NULL;
    value_to_rcsim(TypeS,type,refConcat->type);
    refConcat->num_refs = 0;
    refConcat->refs = NULL;
    refConcat->dir = rb_id2name(SYM2ID(dirV))[0]=='l' ? 0 : 1;
    /* Returns the C ref concat embedded into a ruby VALUE. */
    VALUE res;
    rcsim_to_value(RefConcatS,refConcat,res);
    return res;
}

.rcsim_make_refIndex(type, index, ref) ⇒ Object

Creating a ref index C object.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 867

VALUE rcsim_make_refIndex(VALUE mod, VALUE type, VALUE index, VALUE ref) {
    // printf("rcsim_make_refIndex\n");
    /* Allocates the ref index. */
    RefIndex refIndex = (RefIndex)malloc(sizeof(RefIndexS));
    // printf("refIndex=%p\n",refIndex);
    /* Set it up. */
    refIndex->kind = REF_INDEX;
    refIndex->owner = NULL;
    value_to_rcsim(TypeS,type,refIndex->type);
    value_to_rcsim(ExpressionS,index,refIndex->index);
    value_to_rcsim(ReferenceS,ref,refIndex->ref);
    /* Returns the C ref index embedded into a ruby VALUE. */
    VALUE res;
    rcsim_to_value(RefIndexS,refIndex,res);
    return res;
}

.rcsim_make_refRange(type, first, last, ref) ⇒ Object

Creating a ref range C object.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 885

VALUE rcsim_make_refRange(VALUE mod, VALUE type, VALUE first, VALUE last, VALUE ref) {
    // printf("rcsim_make_refRange\n");
    /* Allocates the ref range. */
    RefRangeE refRange = (RefRangeE)malloc(sizeof(RefRangeES));
    // printf("refRange=%p\n",refRange);
    /* Set it up. */
    refRange->kind = REF_RANGE;
    refRange->owner = NULL;
    value_to_rcsim(TypeS,type,refRange->type);
    value_to_rcsim(ExpressionS,first,refRange->first);
    value_to_rcsim(ExpressionS,last,refRange->last);
    value_to_rcsim(ReferenceS,ref,refRange->ref);
    /* Returns the C ref range embedded into a ruby VALUE. */
    VALUE res;
    rcsim_to_value(RefRangeES,refRange,res);
    return res;
}

.rcsim_make_scope(name) ⇒ Object

Creating a scope C object.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 231

VALUE rcsim_make_scope(VALUE mod, VALUE name) {
    // printf("rcsim_make_scope\n");
    /* Allocates the scope. */
    Scope scope = (Scope)malloc(sizeof(ScopeS));
    // printf("scope=%p\n",scope);
    /* Set it up. */
    scope->kind = SCOPE;
    scope->owner = NULL;
    scope->name = strdup(StringValueCStr(name));
    // printf("scope->name=%p\n",scope->name);
    scope->num_systemIs = 0;
    scope->systemIs = NULL;
    scope->num_inners = 0;
    scope->inners = NULL;
    scope->num_scopes = 0;
    scope->scopes = NULL;
    scope->num_behaviors = 0;
    scope->behaviors = NULL;
    scope->num_codes = 0;
    scope->codes = NULL;
    /* Returns the C scope embedded into a ruby VALUE. */
    VALUE res;
    rcsim_to_value(ScopeS,scope,res);
    return res;
}

.rcsim_make_select(type, sel) ⇒ Object

Creating a select C object.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 810

VALUE rcsim_make_select(VALUE mod, VALUE type, VALUE sel) {
    // printf("rcsim_make_select\n");
    /* Allocates the select. */
    Select select = (Select)malloc(sizeof(SelectS));
    // printf("select=%p\n",select);
    /* Set it up. */
    select->kind = SELECT;
    select->owner = NULL;
    value_to_rcsim(TypeS,type,select->type);
    value_to_rcsim(ExpressionS,sel,select->select);
    select->num_choices = 0;
    select->choices = NULL;
    /* Returns the C select embedded into a ruby VALUE. */
    VALUE res;
    rcsim_to_value(SelectS,select,res);
    return res;
}

.rcsim_make_signal(name, type) ⇒ Object

Creating a signal C object.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 319

VALUE rcsim_make_signal(VALUE mod, VALUE name, VALUE type) {
    // printf("rcsim_make_signal\n");
    /* Allocates the signal. */
    SignalI signal = (SignalI)malloc(sizeof(SignalIS));
    signal->id = last_signal_id++;
    // printf("signal=%p\n",signal);
    /* Set it up. */
    signal->kind = SIGNALI;
    signal->owner = NULL;
    signal->name = strdup(StringValueCStr(name));
    // printf("signal->name=%p\n",signal->name);
    // printf("Creating signal named=%s\n",signal->name);
    value_to_rcsim(TypeS,type,signal->type);
    // printf("&type=%p type=%p width=%llu\n",&(signal->type),signal->type,type_width(signal->type));
    signal->num_signals= 0;
    signal->signals = NULL;

    signal->c_value = make_value(signal->type,0);
    // printf("signal->c_value=%p\n",signal->c_value);
    signal->c_value->signal = signal;
    // printf("c_value=%p type=%p\n",signal->c_value,signal->c_value->type);
    // printf("c_value type width=%llu\n",type_width(signal->c_value->type));
    signal->f_value = make_value(signal->type,0);
    // printf("signal->f_value=%p\n",signal->f_value);
    signal->f_value->signal = signal;
    signal->fading = 1; /* Initially the signal can be overwritten by anything.*/
    signal->num_any = 0;
    signal->any = NULL;
    // signal->any = (SignalI*)calloc(32,sizeof(SignalI));
    signal->num_pos = 0;
    signal->pos = NULL;
    // signal->pos = (SignalI*)calloc(32,sizeof(SignalI));
    signal->num_neg = 0;
    signal->neg = NULL;
    // signal->neg = (SignalI*)calloc(32,sizeof(SignalI));
    /* Register the signal. */
    register_signal(signal);
    /* Returns the C signal embedded into a ruby VALUE. */
    VALUE res;
    rcsim_to_value(SignalIS,signal,res);
    return res;
}

.rcsim_make_stringE(strV) ⇒ Object

Creating a character string C object.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 905

VALUE rcsim_make_stringE(VALUE mod, VALUE strV) {
    // printf("rcsim_make_stringE\n");
    /* Allocates the string. */
    StringE stringE = (StringE)malloc(sizeof(StringES));
    // printf("stringE=%p\n",stringE);
    /* Set it up. */
    stringE->kind = STRINGE;
    stringE->owner = NULL;
    stringE->str   = strdup(StringValueCStr(strV));
    /* Returns the C character string embedded into a ruby VALUE. */
    VALUE res;
    rcsim_to_value(StringES,stringE,res);
    return res;
}

.rcsim_make_systemI(name, systemT) ⇒ Object

Creating a system instance C object.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 364

VALUE rcsim_make_systemI(VALUE mod, VALUE name, VALUE systemT) {
    // printf("rcsim_make_systemI\n");
    /* Allocates the system instance. */
    SystemI systemI = (SystemI)malloc(sizeof(SystemIS));
    // printf("systemI=%p\n",systemI);
    /* Set it up. */
    systemI->kind = SYSTEMI;
    systemI->owner = NULL;
    systemI->name = strdup(StringValueCStr(name));
    // printf("systemI->name=%p\n",systemI->name);
    // /* Name is made empty since redundant with Eigen system. */
    // systemI->name = "";
    value_to_rcsim(SystemTS,systemT,systemI->system);
    systemI->num_systems = 1;
    systemI->systems = (SystemT*)malloc(sizeof(SystemT[1]));
    // printf("systemI->systems=%p\n",systemI->systems); fflush(stdout);
    systemI->systems[0] = systemI->system;
    /* Configure the systemI to execute the default systemT. */
    configure(systemI,0);
    /* Returns the C system instance embedded into a ruby VALUE. */
    VALUE res;
    rcsim_to_value(SystemIS,systemI,res);
    return res;
}

.rcsim_make_systemT(name) ⇒ Object

Creating a systemT C object.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 205

VALUE rcsim_make_systemT(VALUE mod, VALUE name) {
    // printf("rcsim_make_systemT\n");
    /* Allocates the systemT. */
    SystemT systemT = (SystemT)malloc(sizeof(SystemTS));
    // printf("systemT=%p\n",systemT);
    /* Set it up. */
    systemT->kind = SYSTEMT;
    systemT->owner = NULL;
    systemT->name = strdup(StringValueCStr(name));
    // printf("systemT->name=%p\n",systemT->name);
    systemT->num_inputs = 0;
    systemT->inputs = NULL;
    systemT->num_outputs = 0;
    systemT->outputs = NULL;
    systemT->num_inouts = 0;
    systemT->inouts = NULL;
    systemT->scope = NULL;
    // printf("Created systemT with kind=%d and name=%s\n",systemT->kind,systemT->name);
    /* Returns the C systemT embedded into a ruby VALUE. */
    VALUE res;
    rcsim_to_value(SystemTS,systemT,res);
    return res;
}

.rcsim_make_timeRepeat(numberV, statementV) ⇒ Object

Creating a time repeat C object.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 576

VALUE rcsim_make_timeRepeat(VALUE mod, VALUE numberV, VALUE statementV) {
    // printf("rcsim_make_timeRepeat\n"); fflush(stdout);
    /* Allocates the time repeat. */
    TimeRepeat timeRepeat = (TimeRepeat)malloc(sizeof(TimeRepeatS));
    // printf("timeRepeat=%p\n",timeRepeat); fflush(stdout);
    /* Set it up. */
    timeRepeat->kind = TIME_REPEAT;
    timeRepeat->owner = NULL;
    /* Get and set the number of repeatition. */
    long long number;
    number = NUM2LL(numberV);
    // printf("number=%lld\n",number); fflush(stdout);
    timeRepeat->number = number;
    /* Get and set the statement. */
    value_to_rcsim(StatementS,statementV,timeRepeat->statement);
    /* Returns the C time wait embedded into a ruby VALUE. */
    VALUE res;
    rcsim_to_value(TimeRepeatS,timeRepeat,res);
    return res;
}

.rcsim_make_timeTerminate ⇒ Object

Creating a time terminate C object.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 599

VALUE rcsim_make_timeTerminate(VALUE mod) {
    // printf("rcsim_make_timeTerminate\n");
    /* Allocates the time terminate. */
    TimeTerminate timeTerminate = (TimeTerminate)malloc(sizeof(TimeTerminateS));
    // printf("timeTerminate=%p\n",timeTerminate);
    /* Set it up. */
    timeTerminate->kind = TIME_TERMINATE;
    timeTerminate->owner = NULL;
    /* Returns the C time terminate embedded into a ruby VALUE. */
    VALUE res;
    rcsim_to_value(TimeTerminateS,timeTerminate,res);
    return res;
}

.rcsim_make_timeWait(unitV, delayV) ⇒ Object

Creating a time wait C object.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 545

VALUE rcsim_make_timeWait(VALUE mod, VALUE unitV, VALUE delayV) {
    // printf("rcsim_make_timeWait\n");
    /* Allocates the time wait. */
    TimeWait timeWait = (TimeWait)malloc(sizeof(TimeWaitS));
    // printf("timeWait=%p\n",timeWait);
    /* Set it up. */
    timeWait->kind = TIME_WAIT;
    timeWait->owner = NULL;
    /* Compute the delay. */
    unsigned long long delay;
    delay = NUM2LL(delayV);
    /* Adjust the delay depending on the unit. */
    const char* unit = rb_id2name(SYM2ID(unitV));
    switch(unit[0]) {
        case 'f': delay /= 1000;          break;
        case 'p': /* Ok as is. */         break;
        case 'n': delay *= 1000;          break;
        case 'u': delay *= 1000000;       break;
        case 'm': delay *= 1000000000;    break;
        case 's': delay *= 1000000000000; break;
        default:
                  perror("Invalid delay unit.");
    }
    timeWait->delay = delay;
    /* Returns the C time wait embedded into a ruby VALUE. */
    VALUE res;
    rcsim_to_value(TimeWaitS,timeWait,res);
    return res;
}

.rcsim_make_transmit(left, right) ⇒ Object

Creating a transmit C object.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 509

VALUE rcsim_make_transmit(VALUE mod, VALUE left, VALUE right) {
    // printf("rcsim_make_transmit\n");
    /* Allocates the transmit. */
    Transmit transmit = (Transmit)malloc(sizeof(TransmitS));
    // printf("transmit=%p\n",transmit);
    /* Set it up. */
    transmit->kind = TRANSMIT;
    transmit->owner = NULL;
    value_to_rcsim(ReferenceS,left,transmit->left);
    value_to_rcsim(ExpressionS,right,transmit->right);
    /* Returns the C transmit embedded into a ruby VALUE. */
    VALUE res;
    rcsim_to_value(TransmitS,transmit,res);
    return res;
}

.rcsim_make_unary(type, operator, child) ⇒ Object

Creating a unary value C object.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 751

VALUE rcsim_make_unary(VALUE mod, VALUE type, VALUE operator, VALUE child) {
    // printf("rcsim_make_unary\n");
    /* Allocates the unary. */
    Unary unary= (Unary)malloc(sizeof(UnaryS));
    // printf("unary=%p\n",unary);
    /* Set it up. */
    unary->kind = UNARY;
    unary->owner = NULL;
    value_to_rcsim(TypeS,type,unary->type);
    switch(sym_to_char(operator)) {
        case (unsigned char)'~':         unary->oper = not_value; break;
        case (unsigned char)('-'+'@'*2): unary->oper = neg_value; break;
        default: perror("Invalid operator for unary.");
    }
    value_to_rcsim(ExpressionS,child,unary->child);
    /* Returns the C unary embedded into a ruby VALUE. */
    VALUE res;
    rcsim_to_value(UnaryS,unary,res);
    return res;
}

.rcsim_make_value_bitstring(typeV, contentV) ⇒ Object

Creating a bitstring value C object.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 708

VALUE rcsim_make_value_bitstring(VALUE mod, VALUE typeV, VALUE contentV) {
    // printf("rcsim_make_value_bitstring\n");
    /* Get the type. */
    Type type;
    value_to_rcsim(TypeS,typeV,type);
    /* Create the value. */
    Value value = make_value(type,0);
    // printf("value=%p\n",value);
    // printf("Created from bitstring value=%p with type=%p\n",value,value->type);
    // printf("and width=%llu\n",type_width(value->type));
    /* Set it to bitstring. */
    value->numeric = 0;
    /* Generate the string of the content. */
    char* str = StringValueCStr(contentV);
    value->capacity = strlen(str)+1;
    value->data_str = calloc(value->capacity,sizeof(char));
    // printf("value->data_str=%p\n",value->data_str);
    strcpy(value->data_str,str);
    /* Returns the C value embedded into a ruby VALUE. */
    VALUE res;
    rcsim_to_value(ValueS,value,res);
    return res;
}

.rcsim_make_value_numeric(typeV, contentV) ⇒ Object

Creating a numeric value C object.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 686

VALUE rcsim_make_value_numeric(VALUE mod, VALUE typeV, VALUE contentV) {
    // printf("rcsim_make_value_numeric\n");
    /* Get the type. */
    Type type;
    value_to_rcsim(TypeS,typeV,type);
    /* Create the value. */
    Value value = make_value(type,0);
    // printf("value=%p\n",value);
    /* Set it to numeric. */
    value->numeric = 1;
    value->capacity = 0;
    value->data_str = NULL;
    value->data_int = NUM2LL(contentV);
    // printf("value->data_int=%lld\n",value->data_int);
    /* Returns the C value embedded into a ruby VALUE. */
    VALUE res;
    rcsim_to_value(ValueS,value,res);
    return res;
}

.rcsim_read_index_fixnum(signalV, idxV) ⇒ Object

Reads an elements of a C signal array at an index and returns the result as a Ruby fixnum. Sets 0 if the value contains x or z bits.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 1719

VALUE rcsim_read_index_fixnum(VALUE mod, VALUE signalV, VALUE idxV) {
    Value value = get_value();
    /* Get the C signal from the Ruby value. */
    SignalI signal;
    value_to_rcsim(SignalIS,signalV,signal);
    /* Get its base type.*/
    Type base = get_type_vector(get_type_bit(),signal->type->base);
    /* Get the index. */
    unsigned long long idx = FIX2LONG(idxV);
    /* Access the value. */
    read_range(signal->c_value,idx,idx,base,value);
    /* Get the value from the signal. */
    return LONG2FIX(value2integer(value));
}

.rcsim_set_behavior_block(behaviorV, blockV) ⇒ Object

Sets the block for a C behavior.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 1573

VALUE rcsim_set_behavior_block(VALUE mod, VALUE behaviorV, VALUE blockV) {
    /* Get the C behavior from the Ruby value. */
    Behavior behavior;
    value_to_rcsim(BehaviorS,behaviorV,behavior);
    /* Get the C block from the Ruby value. */
    Block block;
    value_to_rcsim(BlockS,blockV,block);
    /* Set the block. */
    behavior->block = block;
    return behaviorV;
}

.rcsim_set_owner(objV, ownerV) ⇒ Object

Sets the owner for a C simulation object.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 1547

VALUE rcsim_set_owner(VALUE mod, VALUE objV, VALUE ownerV) {
    /* Get the C object from the Ruby value. */
    Object obj;
    value_to_rcsim(ObjectS,objV,obj);
    /* Get the C owner from the Ruby value. */
    Object owner;
    value_to_rcsim(ObjectS,ownerV,owner);
    /* Set the owner. */
    obj->owner = owner;
    return objV;
}

.rcsim_set_signal_value(signalV, exprV) ⇒ Object

Sets the value for a C signal. NOTE: for initialization only (the simulator events are not updated), otherwise, please use rcsim_transmit_to_signal or rc_sim_transmit_to_signal_seq.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 1589

VALUE rcsim_set_signal_value(VALUE mod, VALUE signalV, VALUE exprV) {
    /* Get the C signal from the Ruby value. */
    SignalI signal;
    value_to_rcsim(SignalIS,signalV,signal);
    // printf("rc_sim_set_signal_value for signal=%s\n",signal->name);
    /* Get the C expression from the Ruby value. */
    Expression expr;
    value_to_rcsim(ExpressionS,exprV,expr);
    /* Compute the value from it. */
    Value value = get_value();
    value = calc_expression(expr,value);
    /* Copies the value. */
    signal->f_value = copy_value(value,signal->f_value);
    signal->c_value = copy_value(value,signal->c_value);
    free_value();
    return signalV;
}

.rcsim_set_systemT_scope(systemTV, scopeV) ⇒ Object

Sets the scope for a C system type.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 1560

VALUE rcsim_set_systemT_scope(VALUE mod, VALUE systemTV, VALUE scopeV) {
    /* Get the C system type from the Ruby value. */
    SystemT systemT;
    value_to_rcsim(SystemTS,systemTV,systemT);
    /* Get the C scope from the Ruby value. */
    Scope scope;
    value_to_rcsim(ScopeS,scopeV,scope);
    /* Set the scope. */
    systemT->scope = scope;
    return systemTV;
}

.rcsim_transmit_fixnum_to_signal_seq(signalV, valR) ⇒ Object

Transmit a Ruby fixnum to a signal in a non-blocking fashion. NOTE: the simulator events are updated.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 1700

VALUE rcsim_transmit_fixnum_to_signal_seq(VALUE mod, VALUE signalV, VALUE valR) {
    /* Get the C signal from the Ruby value. */
    SignalI signal;
    value_to_rcsim(SignalIS,signalV,signal);
    /* Compute the simulation value from valR. */
    Value value = get_value();
    value->type = signal->type;
    value->numeric = 1;
    value->data_int = FIX2LONG(valR);
    /* Transmit it. */
    transmit_to_signal_seq(value, signal);
    /* End, return the transmitted expression. */
    return valR;
}

.rcsim_write_index_fixnum_seq(signalV, idxV, valR) ⇒ Object

Transmit a Ruby fixnum inside a C signal array at an index in a blocking fashion. NOTE: the simulator events are updated.



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# File 'ext/hruby_sim/hruby_rcsim_build.c', line 1737

VALUE rcsim_write_index_fixnum_seq(VALUE mod, VALUE signalV, VALUE idxV, VALUE valR) {
    /* Get the C signal from the Ruby value. */
    SignalI signal;
    value_to_rcsim(SignalIS,signalV,signal);
    // /* Get its base type.*/
    // Type base = get_type_vector(get_type_bit(),signal->type->base);
    /* Get the index. */
    unsigned long long idx = FIX2LONG(idxV);
    /* Compute the simulation value from valR. */
    Value value = get_value();
    value->type = signal->type;
    value->numeric = 1;
    value->data_int = FIX2LONG(valR);
    /* Transmit it. */
    transmit_to_signal_range_num_seq(value, signal, idx,idx);
    /* End, return the transmitted expression. */
    return valR;
}