// license:GPL-2.0+ // copyright-holders:Couriersud /* * nlsetup.c * */ #include #include #include "plib/palloc.h" #include "nl_base.h" #include "nl_setup.h" #include "nl_parser.h" #include "nl_util.h" #include "nl_factory.h" #include "devices/net_lib.h" #include "devices/nld_system.h" #include "analog/nld_twoterm.h" static NETLIST_START(base) TTL_INPUT(ttlhigh, 1) TTL_INPUT(ttllow, 0) NET_REGISTER_DEV(gnd, GND) NET_REGISTER_DEV(netlistparams, NETLIST) LOCAL_SOURCE(diode_models) LOCAL_SOURCE(bjt_models) INCLUDE(diode_models); INCLUDE(bjt_models); NETLIST_END() // ---------------------------------------------------------------------------------------- // setup_t // ---------------------------------------------------------------------------------------- namespace netlist { setup_t::setup_t(netlist_t *netlist) : m_netlist(netlist) , m_proxy_cnt(0) { netlist->set_setup(this); m_factory = palloc(factory_list_t); } void setup_t::init() { initialize_factory(factory()); NETLIST_NAME(base)(*this); } setup_t::~setup_t() { m_links.clear(); m_alias.clear(); m_params.clear(); m_terminals.clear(); m_params_temp.clear(); netlist().set_setup(NULL); pfree(m_factory); m_sources.clear_and_free(); pstring::resetmem(); } ATTR_COLD pstring setup_t::build_fqn(const pstring &obj_name) const { if (m_stack.empty()) return netlist().name() + "." + obj_name; else return m_stack.peek() + "." + obj_name; } void setup_t::namespace_push(const pstring &aname) { if (m_stack.empty()) m_stack.push(netlist().name() + "." + aname); else m_stack.push(m_stack.peek() + "." + aname); } void setup_t::namespace_pop() { m_stack.pop(); } device_t *setup_t::register_dev(device_t *dev, const pstring &name) { pstring fqn = build_fqn(name); dev->init(netlist(), fqn); if (!(netlist().m_devices.add(dev, false)==true)) netlist().error("Error adding %s to device list\n", name.cstr()); return dev; } device_t *setup_t::register_dev(const pstring &classname, const pstring &name) { device_t *dev = factory().new_device_by_classname(classname); if (dev == NULL) netlist().error("Class %s not found!\n", classname.cstr()); return register_dev(dev, name); } void setup_t::remove_dev(const pstring &name) { device_t *dev = netlist().m_devices.find_by_name(name); pstring temp = name + "."; if (dev == NULL) netlist().error("Device %s does not exist\n", name.cstr()); remove_start_with(m_terminals, temp); remove_start_with(m_params, temp); const link_t *p = m_links.data(); while (p != NULL) { const link_t *n = p+1; if (temp.equals(p->e1.substr(0,temp.len())) || temp.equals(p->e2.substr(0,temp.len()))) m_links.remove(*p); p = n; } netlist().m_devices.remove_by_name(name); } void setup_t::register_model(const pstring &model) { m_models.add(model); } void setup_t::register_alias_nofqn(const pstring &alias, const pstring &out) { if (!(m_alias.add(link_t(alias, out), false)==true)) netlist().error("Error adding alias %s to alias list\n", alias.cstr()); } void setup_t::register_alias(const pstring &alias, const pstring &out) { pstring alias_fqn = build_fqn(alias); pstring out_fqn = build_fqn(out); register_alias_nofqn(alias_fqn, out_fqn); } pstring setup_t::objtype_as_astr(object_t &in) const { switch (in.type()) { case terminal_t::TERMINAL: return "TERMINAL"; case terminal_t::INPUT: return "INPUT"; case terminal_t::OUTPUT: return "OUTPUT"; case terminal_t::NET: return "NET"; case terminal_t::PARAM: return "PARAM"; case terminal_t::DEVICE: return "DEVICE"; case terminal_t::NETLIST: return "NETLIST"; case terminal_t::QUEUE: return "QUEUE"; } // FIXME: noreturn netlist().error("Unknown object type %d\n", in.type()); return "Error"; } void setup_t::register_object(device_t &dev, const pstring &name, object_t &obj) { switch (obj.type()) { case terminal_t::TERMINAL: case terminal_t::INPUT: case terminal_t::OUTPUT: { core_terminal_t &term = dynamic_cast(obj); if (obj.isType(terminal_t::OUTPUT)) { if (obj.isFamily(terminal_t::LOGIC)) dynamic_cast(term).init_object(dev, dev.name() + "." + name); else if (obj.isFamily(terminal_t::ANALOG)) dynamic_cast(term).init_object(dev, dev.name() + "." + name); else netlist().error("Error adding %s %s to terminal list, neither LOGIC nor ANALOG\n", objtype_as_astr(term).cstr(), term.name().cstr()); } else term.init_object(dev, dev.name() + "." + name); if (!(m_terminals.add(&term, false)==true)) netlist().error("Error adding %s %s to terminal list\n", objtype_as_astr(term).cstr(), term.name().cstr()); NL_VERBOSE_OUT(("%s %s\n", objtype_as_astr(term).cstr(), name.cstr())); } break; case terminal_t::NET: break; case terminal_t::PARAM: { param_t ¶m = dynamic_cast(obj); //printf("name: %s\n", name.cstr()); const pstring val = m_params_temp.find_by_name(name).e2; if (val != "") { switch (param.param_type()) { case param_t::DOUBLE: { NL_VERBOSE_OUT(("Found parameter ... %s : %s\n", name.cstr(), val.cstr())); double vald = 0; if (std::sscanf(val.cstr(), "%lf", &vald) != 1) netlist().error("Invalid number conversion %s : %s\n", name.cstr(), val.cstr()); dynamic_cast(param).initial(vald); } break; case param_t::INTEGER: case param_t::LOGIC: { NL_VERBOSE_OUT(("Found parameter ... %s : %s\n", name.cstr(), val.cstr())); double vald = 0; if (std::sscanf(val.cstr(), "%lf", &vald) != 1) netlist().error("Invalid number conversion %s : %s\n", name.cstr(), val.cstr()); dynamic_cast(param).initial((int) vald); } break; case param_t::STRING: { dynamic_cast(param).initial(val); } break; case param_t::MODEL: { pstring search = (".model " + val + " ").ucase(); bool found = false; for (std::size_t i=0; i < m_models.size(); i++) { if (m_models[i].ucase().startsWith(search)) { //int pl=m_models[i].find("("); //int pr=m_models[i].find(")"); //dynamic_cast(param).initial(m_models[i].substr(pl+1,pr-pl-1)); dynamic_cast(param).initial(m_models[i]); found = true; break; } } if (!found) netlist().error("Model %s not found\n", val.cstr()); } break; default: netlist().error("Parameter is not supported %s : %s\n", name.cstr(), val.cstr()); } } if (!(m_params.add(¶m, false)==true)) netlist().error("Error adding parameter %s to parameter list\n", name.cstr()); } break; case terminal_t::DEVICE: netlist().error("Device registration not yet supported - %s\n", name.cstr()); break; case terminal_t::NETLIST: netlist().error("Netlist registration not yet supported - %s\n", name.cstr()); break; case terminal_t::QUEUE: netlist().error("QUEUE registration not yet supported - %s\n", name.cstr()); break; } } void setup_t::register_link_arr(const pstring &terms) { pstring_list_t list(terms,", "); if (list.size() < 2) netlist().error("You must pass at least 2 terminals to NET_C"); for (std::size_t i = 1; i < list.size(); i++) { register_link(list[0], list[i]); } } void setup_t::register_link(const pstring &sin, const pstring &sout) { link_t temp = link_t(build_fqn(sin), build_fqn(sout)); NL_VERBOSE_OUT(("link %s <== %s\n", sin.cstr(), sout.cstr())); m_links.add(temp); //if (!(m_links.add(sin + "." + sout, temp, false)==TMERR_NONE)) // fatalerror("Error adding link %s<==%s to link list\n", sin.cstr(), sout.cstr()); } void setup_t::remove_connections(const pstring pin) { pstring pinfn = build_fqn(pin); bool found = false; for (std::size_t i = 0; i < m_links.size(); i++) { if ((m_links[i].e1 == pinfn) || (m_links[i].e2 == pinfn)) { netlist().log("removing connection: %s <==> %s\n", m_links[i].e1.cstr(), m_links[i].e2.cstr()); m_links.remove_at(i); found = true; } } if (!found) netlist().error("remove_connections: found no occurrence of %s\n", pin.cstr()); } void setup_t::register_frontier(const pstring attach, const double r_IN, const double r_OUT) { static int frontier_cnt = 0; pstring frontier_name = pstring::sprintf("frontier_%d", frontier_cnt); frontier_cnt++; device_t *front = register_dev("nld_frontier", frontier_name); register_param(frontier_name + ".RIN", r_IN); register_param(frontier_name + ".ROUT", r_OUT); register_link(frontier_name + ".G", "GND"); pstring attfn = build_fqn(attach); bool found = false; for (std::size_t i = 0; i < m_links.size(); i++) { if (m_links[i].e1 == attfn) { m_links[i].e1 = front->name() + ".I"; found = true; } else if (m_links[i].e2 == attfn) { m_links[i].e2 = front->name() + ".I"; found = true; } } if (!found) netlist().error("Frontier setup: found no occurrence of %s\n", attach.cstr()); register_link(attach, frontier_name + ".Q"); } void setup_t::register_param(const pstring ¶m, const double value) { // FIXME: there should be a better way register_param(param, pstring::sprintf("%.9e", value)); } void setup_t::register_param(const pstring ¶m, const pstring &value) { pstring fqn = build_fqn(param); if (!(m_params_temp.add(link_t(fqn, value), false)==true)) netlist().error("Error adding parameter %s to parameter list\n", param.cstr()); } const pstring setup_t::resolve_alias(const pstring &name) const { pstring temp = name; pstring ret; /* FIXME: Detect endless loop */ do { ret = temp; temp = m_alias.find_by_name(ret).e2; } while (temp != ""); NL_VERBOSE_OUT(("%s==>%s\n", name.cstr(), ret.cstr())); return ret; } core_terminal_t *setup_t::find_terminal(const pstring &terminal_in, bool required) { const pstring &tname = resolve_alias(terminal_in); core_terminal_t *ret; ret = m_terminals.find_by_name(tname); /* look for default */ if (ret == NULL) { /* look for ".Q" std output */ pstring s = tname + ".Q"; ret = m_terminals.find_by_name(s); } if (ret == NULL && required) netlist().error("terminal %s(%s) not found!\n", terminal_in.cstr(), tname.cstr()); if (ret != NULL) NL_VERBOSE_OUT(("Found input %s\n", tname.cstr())); return ret; } core_terminal_t *setup_t::find_terminal(const pstring &terminal_in, object_t::type_t atype, bool required) { const pstring &tname = resolve_alias(terminal_in); core_terminal_t *ret; ret = m_terminals.find_by_name(tname); /* look for default */ if (ret == NULL && atype == object_t::OUTPUT) { /* look for ".Q" std output */ pstring s = tname + ".Q"; ret = m_terminals.find_by_name(s); } if (ret == NULL && required) netlist().error("terminal %s(%s) not found!\n", terminal_in.cstr(), tname.cstr()); if (ret != NULL && ret->type() != atype) { if (required) netlist().error("object %s(%s) found but wrong type\n", terminal_in.cstr(), tname.cstr()); else ret = NULL; } if (ret != NULL) NL_VERBOSE_OUT(("Found input %s\n", tname.cstr())); return ret; } param_t *setup_t::find_param(const pstring ¶m_in, bool required) { const pstring param_in_fqn = build_fqn(param_in); const pstring &outname = resolve_alias(param_in_fqn); param_t *ret; ret = m_params.find_by_name(outname); if (ret == NULL && required) netlist().error("parameter %s(%s) not found!\n", param_in_fqn.cstr(), outname.cstr()); if (ret != NULL) NL_VERBOSE_OUT(("Found parameter %s\n", outname.cstr())); return ret; } // FIXME avoid dynamic cast here devices::nld_base_proxy *setup_t::get_d_a_proxy(core_terminal_t &out) { nl_assert(out.isFamily(terminal_t::LOGIC)); //printf("proxy for %s\n", out.name().cstr());; logic_output_t &out_cast = dynamic_cast(out); devices::nld_base_proxy *proxy = out_cast.get_proxy(); if (proxy == NULL) { // create a new one ... devices::nld_base_d_to_a_proxy *new_proxy = out_cast.logic_family()->create_d_a_proxy(&out_cast); pstring x = pstring::sprintf("proxy_da_%s_%d", out.name().cstr(), m_proxy_cnt); m_proxy_cnt++; register_dev(new_proxy, x); new_proxy->start_dev(); #if 1 /* connect all existing terminals to new net */ for (std::size_t i = 0; i < out.net().m_core_terms.size(); i++) { core_terminal_t *p = out.net().m_core_terms[i]; p->clear_net(); // de-link from all nets ... if (!connect(new_proxy->proxy_term(), *p)) netlist().error("Error connecting %s to %s\n", new_proxy->proxy_term().name().cstr(), (*p).name().cstr()); } out.net().m_core_terms.clear(); // clear the list #endif out.net().register_con(new_proxy->in()); out_cast.set_proxy(new_proxy); proxy = new_proxy; } return proxy; } void setup_t::connect_input_output(core_terminal_t &in, core_terminal_t &out) { if (out.isFamily(terminal_t::ANALOG) && in.isFamily(terminal_t::LOGIC)) { logic_input_t &incast = dynamic_cast(in); devices::nld_a_to_d_proxy *proxy = palloc(devices::nld_a_to_d_proxy, &incast); incast.set_proxy(proxy); pstring x = pstring::sprintf("proxy_ad_%s_%d", in.name().cstr(), m_proxy_cnt); m_proxy_cnt++; register_dev(proxy, x); proxy->start_dev(); proxy->m_Q.net().register_con(in); out.net().register_con(proxy->m_I); } else if (out.isFamily(terminal_t::LOGIC) && in.isFamily(terminal_t::ANALOG)) { devices::nld_base_proxy *proxy = get_d_a_proxy(out); connect_terminals(proxy->proxy_term(), in); //proxy->out().net().register_con(in); } else { if (in.has_net()) out.net().merge_net(&in.net()); else out.net().register_con(in); } } void setup_t::connect_terminal_input(terminal_t &term, core_terminal_t &inp) { if (inp.isFamily(terminal_t::ANALOG)) { connect_terminals(inp, term); } else if (inp.isFamily(terminal_t::LOGIC)) { logic_input_t &incast = dynamic_cast(inp); NL_VERBOSE_OUT(("connect_terminal_input: connecting proxy\n")); devices::nld_a_to_d_proxy *proxy = palloc(devices::nld_a_to_d_proxy, &incast); incast.set_proxy(proxy); pstring x = pstring::sprintf("proxy_ad_%s_%d", inp.name().cstr(), m_proxy_cnt); m_proxy_cnt++; register_dev(proxy, x); proxy->start_dev(); connect_terminals(term, proxy->m_I); if (inp.has_net()) //fatalerror("logic inputs can only belong to one net!\n"); proxy->m_Q.net().merge_net(&inp.net()); else proxy->m_Q.net().register_con(inp); } else { netlist().error("Netlist: Severe Error"); } } void setup_t::connect_terminal_output(terminal_t &in, core_terminal_t &out) { if (out.isFamily(terminal_t::ANALOG)) { NL_VERBOSE_OUT(("connect_terminal_output: %s %s\n", in.name().cstr(), out.name().cstr())); /* no proxy needed, just merge existing terminal net */ if (in.has_net()) out.net().merge_net(&in.net()); else out.net().register_con(in); } else if (out.isFamily(terminal_t::LOGIC)) { NL_VERBOSE_OUT(("connect_terminal_output: connecting proxy\n")); devices::nld_base_proxy *proxy = get_d_a_proxy(out); connect_terminals(proxy->proxy_term(), in); } else { netlist().error("Netlist: Severe Error"); } } void setup_t::connect_terminals(core_terminal_t &t1, core_terminal_t &t2) { //nl_assert(in.isType(netlist_terminal_t::TERMINAL)); //nl_assert(out.isType(netlist_terminal_t::TERMINAL)); if (t1.has_net() && t2.has_net()) { NL_VERBOSE_OUT(("T2 and T1 have net\n")); t1.net().merge_net(&t2.net()); } else if (t2.has_net()) { NL_VERBOSE_OUT(("T2 has net\n")); t2.net().register_con(t1); } else if (t1.has_net()) { NL_VERBOSE_OUT(("T1 has net\n")); t1.net().register_con(t2); } else { NL_VERBOSE_OUT(("adding net ...\n")); analog_net_t *anet = palloc(analog_net_t); t1.set_net(*anet); //m_netlist.solver()->m_nets.add(anet); // FIXME: Nets should have a unique name t1.net().init_object(netlist(),"net." + t1.name() ); t1.net().register_con(t2); t1.net().register_con(t1); } } static core_terminal_t &resolve_proxy(core_terminal_t &term) { if (term.isFamily(core_terminal_t::LOGIC)) { logic_t &out = dynamic_cast(term); if (out.has_proxy()) return out.get_proxy()->proxy_term(); } return term; } bool setup_t::connect_input_input(core_terminal_t &t1, core_terminal_t &t2) { bool ret = false; if (t1.has_net()) { if (t1.net().isRailNet()) ret = connect(t2, t1.net().railterminal()); if (!ret) { for (std::size_t i=0; iisType(core_terminal_t::TERMINAL) /*|| t1.net().m_core_terms[i]->isType(netlist_core_terminal_t::OUTPUT)*/) { ret = connect(t2, *t1.net().m_core_terms[i]); } if (ret) break; } } } if (!ret && t2.has_net()) { if (t2.net().isRailNet()) ret = connect(t1, t2.net().railterminal()); if (!ret) { for (std::size_t i=0; iisType(core_terminal_t::TERMINAL) /*|| t2.net().m_core_terms[i]->isType(netlist_core_terminal_t::OUTPUT)*/) { ret = connect(t1, *t2.net().m_core_terms[i]); } if (ret) break; } } } return ret; } bool setup_t::connect(core_terminal_t &t1_in, core_terminal_t &t2_in) { NL_VERBOSE_OUT(("Connecting %s to %s\n", t1_in.name().cstr(), t2_in.name().cstr())); core_terminal_t &t1 = resolve_proxy(t1_in); core_terminal_t &t2 = resolve_proxy(t2_in); bool ret = true; if (t1.isType(core_terminal_t::OUTPUT) && t2.isType(core_terminal_t::INPUT)) { if (t2.has_net() && t2.net().isRailNet()) netlist().error("Input %s already connected\n", t2.name().cstr()); connect_input_output(t2, t1); } else if (t1.isType(core_terminal_t::INPUT) && t2.isType(core_terminal_t::OUTPUT)) { if (t1.has_net() && t1.net().isRailNet()) netlist().error("Input %s already connected\n", t1.name().cstr()); connect_input_output(t1, t2); } else if (t1.isType(core_terminal_t::OUTPUT) && t2.isType(core_terminal_t::TERMINAL)) { connect_terminal_output(dynamic_cast(t2), t1); } else if (t1.isType(core_terminal_t::TERMINAL) && t2.isType(core_terminal_t::OUTPUT)) { connect_terminal_output(dynamic_cast(t1), t2); } else if (t1.isType(core_terminal_t::INPUT) && t2.isType(core_terminal_t::TERMINAL)) { connect_terminal_input(dynamic_cast(t2), t1); } else if (t1.isType(core_terminal_t::TERMINAL) && t2.isType(core_terminal_t::INPUT)) { connect_terminal_input(dynamic_cast(t1), t2); } else if (t1.isType(core_terminal_t::TERMINAL) && t2.isType(core_terminal_t::TERMINAL)) { connect_terminals(dynamic_cast(t1), dynamic_cast(t2)); } else if (t1.isType(core_terminal_t::INPUT) && t2.isType(core_terminal_t::INPUT)) { ret = connect_input_input(t1, t2); } else ret = false; //netlist().error("Connecting %s to %s not supported!\n", t1.name().cstr(), t2.name().cstr()); return ret; } void setup_t::resolve_inputs() { bool has_twoterms = false; netlist().log("Resolving inputs ..."); /* Netlist can directly connect input to input. * We therefore first park connecting inputs and retry * after all other terminals were connected. */ int tries = 100; while (m_links.size() > 0 && tries > 0) // FIXME: convert into constant { unsigned li = 0; while (li < m_links.size()) { const pstring t1s = m_links[li].e1; const pstring t2s = m_links[li].e2; core_terminal_t *t1 = find_terminal(t1s); core_terminal_t *t2 = find_terminal(t2s); if (connect(*t1, *t2)) { m_links.remove_at(li); } else { li++; } } tries--; } if (tries == 0) { for (std::size_t i = 0; i < m_links.size(); i++ ) netlist().warning("Error connecting %s to %s\n", m_links[i].e1.cstr(), m_links[i].e2.cstr()); netlist().error("Error connecting -- bailing out\n"); } netlist().log("deleting empty nets ..."); // delete empty nets ... and save m_list ... net_t::list_t todelete; for (std::size_t i = 0; inum_cons() == 0) { todelete.add(netlist().m_nets[i]); } else { netlist().m_nets[i]->rebuild_list(); } } for (std::size_t i=0; i < todelete.size(); i++) { netlist().log("Deleting net %s ...", todelete[i]->name().cstr()); netlist().m_nets.remove(todelete[i]); if (!todelete[i]->isRailNet()) pfree(todelete[i]); } pstring errstr(""); netlist().log("looking for terminals not connected ..."); for (std::size_t i = 0; i < m_terminals.size(); i++) { if (!m_terminals[i]->has_net()) errstr += pstring::sprintf("Found terminal %s without a net\n", m_terminals[i]->name().cstr()); else if (m_terminals[i]->net().num_cons() == 0) netlist().warning("Found terminal %s without connections", m_terminals[i]->name().cstr()); } if (errstr != "") netlist().error("%s", errstr.cstr()); netlist().log("looking for two terms connected to rail nets ...\n"); // FIXME: doesn't find internal devices. This needs to be more clever for (std::size_t i=0; i < netlist().m_devices.size(); i++) { devices::NETLIB_NAME(twoterm) *t = dynamic_cast(netlist().m_devices[i]); if (t != NULL) { has_twoterms = true; if (t->m_N.net().isRailNet() && t->m_P.net().isRailNet()) netlist().error("Found device %s connected only to railterminals %s/%s\n", t->name().cstr(), t->m_N.net().name().cstr(), t->m_P.net().name().cstr()); } } netlist().log("initialize solver ...\n"); if (netlist().solver() == NULL) { if (has_twoterms) netlist().error("No solver found for this net although analog elements are present\n"); } else netlist().solver()->post_start(); } void setup_t::start_devices() { pstring env = nl_util::environment("NL_LOGS"); if (env != "") { NL_VERBOSE_OUT(("Creating dynamic logs ...\n")); pstring_list_t ll(env, ":"); for (unsigned i=0; i < ll.size(); i++) { NL_VERBOSE_OUT(("%d: <%s>\n",i, ll[i].cstr())); NL_VERBOSE_OUT(("%d: <%s>\n",i, ll[i].cstr())); device_t *nc = factory().new_device_by_classname("nld_log"); pstring name = "log_" + ll[i]; register_dev(nc, name); register_link(name + ".I", ll[i]); } } netlist().start(); } void setup_t::print_stats() const { #if (NL_KEEP_STATISTICS) { for (std::size_t i = 0; i < netlist().m_started_devices.size(); i++) { core_device_t *entry = netlist().m_started_devices[i]; printf("Device %20s : %12d %12d %15ld\n", entry->name().cstr(), entry->stat_call_count, entry->stat_update_count, (long int) entry->stat_total_time / (entry->stat_update_count + 1)); } printf("Queue Pushes %15d\n", netlist().queue().m_prof_call); printf("Queue Moves %15d\n", netlist().queue().m_prof_sortmove); } #endif } // ---------------------------------------------------------------------------------------- // Static // ---------------------------------------------------------------------------------------- const pstring setup_t::model_value_str(const pstring &model_str, const pstring &entity, const pstring defval) { pstring tmp = model_str; // .model 1N914 D(Is=2.52n Rs=.568 N=1.752 Cjo=4p M=.4 tt=20n Iave=200m Vpk=75 mfg=OnSemi type=silicon) int p = tmp.ucase().find(entity.ucase() + "="); if (p>=0) { int pblank = tmp.find(" ", p); if (pblank < 0) pblank = tmp.len() + 1; tmp = tmp.substr(p, pblank - p); int pequal = tmp.find("=", 0); if (pequal < 0) fatalerror_e("parameter %s misformat in model %s temp %s\n", entity.cstr(), model_str.cstr(), tmp.cstr()); tmp = tmp.substr(pequal+1); return tmp; } else { //netlist().log("Entity %s not found in model %s\n", entity.cstr(), tmp.cstr()); return defval; } } nl_double setup_t::model_value(const pstring &model_str, const pstring &entity, const nl_double defval) { pstring tmp = model_value_str(model_str, entity, "NOTFOUND"); nl_double factor = NL_FCONST(1.0); if (tmp != "NOTFOUND") { char numfac = *(tmp.right(1).cstr()); switch (numfac) { case 'm': factor = 1e-3; break; case 'u': factor = 1e-6; break; case 'n': factor = 1e-9; break; case 'p': factor = 1e-12; break; case 'f': factor = 1e-15; break; case 'a': factor = 1e-18; break; default: if (numfac < '0' || numfac > '9') fatalerror_e("Unknown number factor <%c> in: %s", numfac, entity.cstr()); } if (factor != NL_FCONST(1.0)) tmp = tmp.left(tmp.len() - 1); return tmp.as_double() * factor; } else { //netlist().log("Entity %s not found in model %s\n", entity.cstr(), tmp.cstr()); return defval; } } // ---------------------------------------------------------------------------------------- // Sources // ---------------------------------------------------------------------------------------- void setup_t::include(const pstring &netlist_name) { for (std::size_t i=0; i < m_sources.size(); i++) { if (m_sources[i]->parse(this, netlist_name)) return; } netlist().error("unable to find %s in source collection", netlist_name.cstr()); } // ---------------------------------------------------------------------------------------- // base sources // ---------------------------------------------------------------------------------------- bool netlist_source_string_t::parse(setup_t *setup, const pstring name) { parser_t p(*setup); return p.parse(m_str, name); } bool netlist_source_mem_t::parse(setup_t *setup, const pstring name) { parser_t p(*setup); return p.parse(m_str, name); } }