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// license:GPL-2.0+
// copyright-holders:Couriersud
/***************************************************************************
nltool.c
Simple tool to debug netlists outside MAME.
****************************************************************************/
#include <cstdio>
#include <cstdlib>
#include "plib/poptions.h"
#include "plib/pstring.h"
#include "plib/plists.h"
#include "plib/ptypes.h"
#include "nl_setup.h"
#include "nl_factory.h"
#include "nl_parser.h"
#include "devices/net_lib.h"
#include "tools/nl_convert.h"
class tool_options_t : public plib::options
{
public:
tool_options_t() :
plib::options(),
opt_ttr ("t", "time_to_run", 1.0, "time to run the emulation (seconds)", this),
opt_name("n", "name", "", "netlist in file to run; default is first one", this),
opt_logs("l", "logs", "", "colon separated list of terminals to log", this),
opt_file("f", "file", "-", "file to process (default is stdin)", this),
opt_type("y", "type", "spice", "spice:eagle", "type of file to be converted: spice,eagle", this),
opt_cmd ("c", "cmd", "run", "run|convert|listdevices|static", this),
opt_inp( "i", "input", "", "input file to process (default is none)", this),
opt_verb("v", "verbose", "be verbose - this produces lots of output", this),
opt_quiet("q", "quiet", "be quiet - no warnings", this),
opt_help("h", "help", "display help", this)
{}
plib::option_double opt_ttr;
plib::option_str opt_name;
plib::option_str opt_logs;
plib::option_str opt_file;
plib::option_str_limit opt_type;
plib::option_str opt_cmd;
plib::option_str opt_inp;
plib::option_bool opt_verb;
plib::option_bool opt_quiet;
plib::option_bool opt_help;
};
plib::pstdout pout_strm;
plib::pstderr perr_strm;
plib::pstream_fmt_writer_t pout(pout_strm);
plib::pstream_fmt_writer_t perr(perr_strm);
NETLIST_START(dummy)
/* Standard stuff */
CLOCK(clk, 1000) // 1000 Hz
SOLVER(Solver, 48000)
NETLIST_END()
/***************************************************************************
CORE IMPLEMENTATION
***************************************************************************/
class netlist_tool_t : public netlist::netlist_t
{
public:
netlist_tool_t(const pstring &aname)
: netlist::netlist_t(aname), m_opts(nullptr), m_setup(nullptr)
{
}
~netlist_tool_t()
{
if (m_setup != nullptr)
plib::pfree(m_setup);
};
void init()
{
m_setup = plib::palloc<netlist::setup_t>(*this);
}
void read_netlist(const pstring &filename, const pstring &name)
{
// read the netlist ...
m_setup->register_source(std::make_shared<netlist::source_file_t>(filename));
m_setup->include(name);
log_setup();
// start devices
m_setup->start_devices();
m_setup->resolve_inputs();
// reset
this->reset();
}
void log_setup()
{
log().debug("Creating dynamic logs ...\n");
plib::pstring_vector_t ll(m_opts ? m_opts->opt_logs() : "" , ":");
for (auto & log : ll)
{
pstring name = "log_" + log;
/*netlist_device_t *nc = */ m_setup->register_dev("LOG", name);
m_setup->register_link(name + ".I", log);
}
}
tool_options_t *m_opts;
protected:
void vlog(const plib::plog_level &l, const pstring &ls) const override
{
pout("{}: {}\n", l.name().cstr(), ls.cstr());
if (l == plib::plog_level::FATAL)
throw std::exception();
}
private:
netlist::setup_t *m_setup;
};
void usage(tool_options_t &opts)
{
perr("{}",
"Usage:\n"
" nltool --help\n"
" nltool [options]\n"
"\n"
"Where:\n"
);
perr("{}\n", opts.help().cstr());
}
struct input_t
{
input_t()
: m_param(nullptr), m_value(0.0)
{
}
input_t(netlist::netlist_t *netlist, const pstring &line)
{
char buf[400];
double t;
int e = sscanf(line.cstr(), "%lf,%[^,],%lf", &t, buf, &m_value);
if ( e!= 3)
throw netlist::fatalerror_e(plib::pfmt("error {1} scanning line {2}\n")(e)(line));
m_time = netlist::netlist_time::from_double(t);
m_param = netlist->setup().find_param(buf, true);
}
void setparam()
{
switch (m_param->param_type())
{
case netlist::param_t::MODEL:
case netlist::param_t::STRING:
throw netlist::fatalerror_e(plib::pfmt("param {1} is not numeric\n")(m_param->name()));
case netlist::param_t::DOUBLE:
static_cast<netlist::param_double_t*>(m_param)->setTo(m_value);
break;
case netlist::param_t::INTEGER:
static_cast<netlist::param_int_t*>(m_param)->setTo((int)m_value);
break;
case netlist::param_t::LOGIC:
static_cast<netlist::param_logic_t*>(m_param)->setTo((int) m_value);
break;
}
}
netlist::netlist_time m_time;
netlist::param_t *m_param;
double m_value;
};
std::vector<input_t> *read_input(netlist::netlist_t *netlist, pstring fname)
{
std::vector<input_t> *ret = plib::palloc<std::vector<input_t>>();
if (fname != "")
{
plib::pifilestream f(fname);
pstring l;
while (f.readline(l))
{
if (l != "")
{
input_t inp(netlist, l);
ret->push_back(inp);
}
}
}
return ret;
}
static void run(tool_options_t &opts)
{
netlist_tool_t nt("netlist");
plib::ticks_t t = plib::ticks();
nt.m_opts = &opts;
nt.init();
if (!opts.opt_verb())
nt.log().verbose.set_enabled(false);
if (opts.opt_quiet())
nt.log().warning.set_enabled(false);
nt.read_netlist(opts.opt_file(), opts.opt_name());
std::vector<input_t> *inps = read_input(&nt, opts.opt_inp());
double ttr = opts.opt_ttr();
pout("startup time ==> {1:5.3f}\n", (double) (plib::ticks() - t) / (double) plib::ticks_per_second() );
pout("runnning ...\n");
t = plib::ticks();
unsigned pos = 0;
netlist::netlist_time nlt = netlist::netlist_time::zero();
while (pos < inps->size() && (*inps)[pos].m_time < netlist::netlist_time::from_double(ttr))
{
nt.process_queue((*inps)[pos].m_time - nlt);
(*inps)[pos].setparam();
nlt = (*inps)[pos].m_time;
pos++;
}
nt.process_queue(netlist::netlist_time::from_double(ttr) - nlt);
nt.stop();
plib::pfree(inps);
double emutime = (double) (plib::ticks() - t) / (double) plib::ticks_per_second();
pout("{1:f} seconds emulation took {2:f} real time ==> {3:5.2f}%\n", ttr, emutime, ttr/emutime*100.0);
}
static void static_compile(tool_options_t &opts)
{
netlist_tool_t nt("netlist");
nt.m_opts = &opts;
nt.init();
nt.log().verbose.set_enabled(false);
nt.log().warning.set_enabled(false);
nt.read_netlist(opts.opt_file(), opts.opt_name());
nt.solver()->create_solver_code(pout_strm);
nt.stop();
}
/*-------------------------------------------------
listdevices - list all known devices
-------------------------------------------------*/
static void listdevices()
{
netlist_tool_t nt("netlist");
nt.init();
netlist::factory_list_t &list = nt.setup().factory();
nt.setup().register_source(std::make_shared<netlist::source_proc_t>("dummy", &netlist_dummy));
nt.setup().include("dummy");
nt.setup().start_devices();
nt.setup().resolve_inputs();
std::vector<plib::owned_ptr<netlist::core_device_t>> devs;
for (auto & f : list)
{
pstring out = plib::pfmt("{1} {2}(<id>")(f->classname(),"-20")(f->name());
pstring terms("");
auto d = f->Create(nt.setup().netlist(), f->name() + "_lc");
// get the list of terminals ...
for (auto & t : nt.setup().m_terminals)
{
if (t.second->name().startsWith(d->name()))
{
pstring tn(t.second->name().substr(d->name().len()+1));
if (tn.find(".")<0)
terms += ", " + tn;
}
}
for (auto & t : nt.setup().m_alias)
{
if (t.first.startsWith(d->name()))
{
pstring tn(t.first.substr(d->name().len()+1));
if (tn.find(".")<0)
terms += ", " + tn;
}
}
if (f->param_desc().startsWith("+"))
{
out += "," + f->param_desc().substr(1);
terms = "";
}
else if (f->param_desc() == "-")
{
/* no params at all */
}
else
{
out += "," + f->param_desc();
}
out += ")";
printf("%s\n", out.cstr());
if (terms != "")
printf("Terminals: %s\n", terms.substr(1).cstr());
devs.push_back(std::move(d));
}
}
/*-------------------------------------------------
main - primary entry point
-------------------------------------------------*/
#if 0
static const char *pmf_verbose[] =
{
"NL_PMF_TYPE_VIRTUAL",
"NL_PMF_TYPE_GNUC_PMF",
"NL_PMF_TYPE_GNUC_PMF_CONV",
"NL_PMF_TYPE_INTERNAL"
};
#endif
int main(int argc, char *argv[])
{
tool_options_t opts;
int ret;
perr("{}", "WARNING: This is Work In Progress! - It may fail anytime\n");
//perr("Update dispatching using method {}\n", pmf_verbose[NL_PMF_TYPE]);
if ((ret = opts.parse(argc, argv)) != argc)
{
perr("Error parsing {}\n", argv[ret]);
usage(opts);
return 1;
}
if (opts.opt_help())
{
usage(opts);
return 1;
}
pstring cmd = opts.opt_cmd();
if (cmd == "listdevices")
listdevices();
else if (cmd == "run")
run(opts);
else if (cmd == "static")
static_compile(opts);
else if (cmd == "convert")
{
pstring contents;
plib::postringstream ostrm;
if (opts.opt_file() == "-")
{
plib::pstdin f;
ostrm.write(f);
}
else
{
plib::pifilestream f(opts.opt_file());
ostrm.write(f);
}
contents = ostrm.str();
pstring result;
if (opts.opt_type().equals("spice"))
{
nl_convert_spice_t c;
c.convert(contents);
result = c.result();
}
else
{
nl_convert_eagle_t c;
c.convert(contents);
result = c.result();
}
/* present result */
pout_strm.write(result.cstr());
}
else
{
perr("Unknown command {}\n", cmd.cstr());
usage(opts);
return 1;
}
pstring::resetmem();
return 0;
}
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