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Diffstat (limited to 'nexus/arch_pybindings.cc')
-rw-r--r-- | nexus/arch_pybindings.cc | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/nexus/arch_pybindings.cc b/nexus/arch_pybindings.cc new file mode 100644 index 00000000..caab8312 --- /dev/null +++ b/nexus/arch_pybindings.cc @@ -0,0 +1,72 @@ +/* + * nextpnr -- Next Generation Place and Route + * + * Copyright (C) 2018 Clifford Wolf <clifford@symbioticeda.com> + * Copyright (C) 2018 David Shah <david@symbioticeda.com> + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + */ + +#ifndef NO_PYTHON + +#include "arch_pybindings.h" +#include "nextpnr.h" +#include "pybindings.h" + +NEXTPNR_NAMESPACE_BEGIN + +void arch_wrap_python(py::module &m) +{ + using namespace PythonConversion; + py::class_<ArchArgs>(m, "ArchArgs").def_readwrite("device", &ArchArgs::device); + + py::class_<BelId>(m, "BelId").def_readwrite("index", &BelId::index).def_readwrite("tile", &BelId::tile); + + py::class_<WireId>(m, "WireId").def_readwrite("index", &WireId::index).def_readwrite("tile", &WireId::tile); + + py::class_<PipId>(m, "PipId").def_readwrite("index", &PipId::index).def_readwrite("tile", &PipId::tile); + + py::class_<BelPin>(m, "BelPin").def_readwrite("bel", &BelPin::bel).def_readwrite("pin", &BelPin::pin); + + auto arch_cls = py::class_<Arch, BaseCtx>(m, "Arch").def(py::init<ArchArgs>()); + auto ctx_cls = py::class_<Context, Arch>(m, "Context") + .def("checksum", &Context::checksum) + .def("pack", &Context::pack) + .def("place", &Context::place) + .def("route", &Context::route); + + typedef std::unordered_map<IdString, std::unique_ptr<CellInfo>> CellMap; + typedef std::unordered_map<IdString, std::unique_ptr<NetInfo>> NetMap; + typedef std::unordered_map<IdString, HierarchicalCell> HierarchyMap; + typedef std::unordered_map<IdString, IdString> AliasMap; + + typedef UpDownhillPipRange PipRange; + typedef WireBelPinRange BelPinRange; + +#include "arch_pybindings_shared.h" + + WRAP_RANGE(m, Bel, conv_to_str<BelId>); + WRAP_RANGE(m, Wire, conv_to_str<WireId>); + WRAP_RANGE(m, AllPip, conv_to_str<PipId>); + WRAP_RANGE(m, UpDownhillPip, conv_to_str<PipId>); + WRAP_RANGE(m, WireBelPin, wrap_context<BelPin>); + + WRAP_MAP_UPTR(m, CellMap, "IdCellMap"); + WRAP_MAP_UPTR(m, NetMap, "IdNetMap"); + WRAP_MAP(m, HierarchyMap, wrap_context<HierarchicalCell &>, "HierarchyMap"); +} + +NEXTPNR_NAMESPACE_END + +#endif // NO_PYTHON |