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python: Fixes to get net wires map working

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Signed-off-by: David Shah <dave@ds0.me>
This commit is contained in:
David Shah 2018-11-22 13:42:20 +00:00
parent e48c9e73e7
commit 65a5d05952
3 changed files with 55 additions and 4 deletions
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7
common/pybindings.cc
View File

@ -154,12 +154,19 @@ BOOST_PYTHON_MODULE(MODULE_NAME)
readwrite_wrapper<PortRef &, decltype(&PortRef::budget), &PortRef::budget, pass_through<delay_t>,
pass_through<delay_t>>::def_wrap(pr_cls, "budget");
auto pm_cls = class_<ContextualWrapper<PipMap &>>("PipMap", no_init);
readwrite_wrapper<PipMap &, decltype(&PipMap::pip), &PipMap::pip, conv_to_str<PipId>,
conv_from_str<PipId>>::def_wrap(pm_cls, "pip");
readwrite_wrapper<PipMap &, decltype(&PipMap::strength), &PipMap::strength, pass_through<PlaceStrength>,
pass_through<PlaceStrength>>::def_wrap(pm_cls, "strength");
def("parse_json", parse_json_shim);
def("load_design", load_design_shim, return_value_policy<manage_new_object>());
WRAP_MAP(AttrMap, pass_through<std::string>, "AttrMap");
WRAP_MAP(PortMap, wrap_context<PortInfo &>, "PortMap");
WRAP_MAP(PinMap, conv_to_str<IdString>, "PinMap");
WRAP_MAP(WireMap, wrap_context<PipMap &>, "WireMap");
WRAP_VECTOR(PortRefVector, wrap_context<PortRef &>);

26
ecp5/arch_pybindings.h
View File

@ -44,14 +44,36 @@ template <> struct string_converter<WireId>
{
WireId from_str(Context *ctx, std::string name) { return ctx->getWireByName(ctx->id(name)); }
std::string to_str(Context *ctx, WireId id) { return ctx->getWireName(id).str(ctx); }
std::string to_str(Context *ctx, WireId id)
{
if (id == WireId())
throw bad_wrap();
return ctx->getWireName(id).str(ctx);
}
};
template <> struct string_converter<const WireId>
{
WireId from_str(Context *ctx, std::string name) { return ctx->getWireByName(ctx->id(name)); }
std::string to_str(Context *ctx, WireId id)
{
if (id == WireId())
throw bad_wrap();
return ctx->getWireName(id).str(ctx);
}
};
template <> struct string_converter<PipId>
{
PipId from_str(Context *ctx, std::string name) { return ctx->getPipByName(ctx->id(name)); }
std::string to_str(Context *ctx, PipId id) { return ctx->getPipName(id).str(ctx); }
std::string to_str(Context *ctx, PipId id)
{
if (id == PipId())
throw bad_wrap();
return ctx->getPipName(id).str(ctx);
}
};
} // namespace PythonConversion

26
ice40/arch_pybindings.h
View File

@ -45,14 +45,36 @@ template <> struct string_converter<WireId>
{
WireId from_str(Context *ctx, std::string name) { return ctx->getWireByName(ctx->id(name)); }
std::string to_str(Context *ctx, WireId id) { return ctx->getWireName(id).str(ctx); }
std::string to_str(Context *ctx, WireId id)
{
if (id == WireId())
throw bad_wrap();
return ctx->getWireName(id).str(ctx);
}
};
template <> struct string_converter<const WireId>
{
WireId from_str(Context *ctx, std::string name) { return ctx->getWireByName(ctx->id(name)); }
std::string to_str(Context *ctx, WireId id)
{
if (id == WireId())
throw bad_wrap();
return ctx->getWireName(id).str(ctx);
}
};
template <> struct string_converter<PipId>
{
PipId from_str(Context *ctx, std::string name) { return ctx->getPipByName(ctx->id(name)); }
std::string to_str(Context *ctx, PipId id) { return ctx->getPipName(id).str(ctx); }
std::string to_str(Context *ctx, PipId id)
{
if (id == PipId())
throw bad_wrap();
return ctx->getPipName(id).str(ctx);
}
};
} // namespace PythonConversion