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Start adding save state support to nltool.

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Save states are needed for regression tests going forward. (nw)
This commit is contained in:
couriersud 2017-02-12 23:48:34 +01:00
parent 3e42594830
commit 3c60882f93
1 changed files with 24 additions and 0 deletions
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24
src/lib/netlist/prg/nltool.cpp
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@ -15,6 +15,8 @@
#include "netlist/tools/nl_convert.h"
#include "netlist/solver/nld_solver.h"
#include <cstring>
class tool_app_t : public plib::app
{
public:
@ -177,6 +179,27 @@ public:
}
}
void save_state()
{
state().pre_save();
std::size_t size = 0;
for (auto const & s : state().save_list())
size += ((s->m_dt.size * s->m_count + sizeof(unsigned) - 1) / sizeof(unsigned));
auto buf = plib::palloc_array<unsigned>(size);
auto p = buf;
for (auto const & s : state().save_list())
{
std::size_t sz = s->m_dt.size * s->m_count;
if (s->m_dt.is_float || s->m_dt.is_integral)
std::memcpy(p, s->m_ptr, sz );
else
log().fatal("found unsupported save element {1}\n", s->m_name);
p += ((sz + sizeof(unsigned) - 1) / sizeof(unsigned));
}
}
protected:
void vlog(const plib::plog_level &l, const pstring &ls) const override;
@ -292,6 +315,7 @@ void tool_app_t::run()
pos++;
}
nt.process_queue(netlist::netlist_time::from_double(ttr) - nlt);
nt.save_state();
nt.stop();
t.stop();