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Diffstat (limited to 'ice40/arch_pybindings.cc')
| -rw-r--r-- | ice40/arch_pybindings.cc | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/ice40/arch_pybindings.cc b/ice40/arch_pybindings.cc new file mode 100644 index 00000000..4cbfc8af --- /dev/null +++ b/ice40/arch_pybindings.cc @@ -0,0 +1,162 @@ +/* + * 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() +{ + using namespace PythonConversion; + class_<ArchArgs>("ArchArgs").def_readwrite("type", &ArchArgs::type); + + enum_<decltype(std::declval<ArchArgs>().type)>("iCE40Type") + .value("NONE", ArchArgs::NONE) + .value("LP384", ArchArgs::LP384) + .value("LP1K", ArchArgs::LP1K) + .value("LP8K", ArchArgs::LP8K) + .value("HX1K", ArchArgs::HX1K) + .value("HX8K", ArchArgs::HX8K) + .value("UP5K", ArchArgs::UP5K) + .export_values(); + + class_<BelId>("BelId").def_readwrite("index", &BelId::index); + + class_<WireId>("WireId").def_readwrite("index", &WireId::index); + + class_<PipId>("PipId").def_readwrite("index", &PipId::index); + + class_<BelPin>("BelPin").def_readwrite("bel", &BelPin::bel).def_readwrite("pin", &BelPin::pin); + + enum_<PortPin>("PortPin") +#define X(t) .value("PIN_" #t, PIN_##t) + +#include "portpins.inc" + ; +#undef X + + auto arch_cls = class_<Arch, Arch *, bases<BaseCtx>, boost::noncopyable>("Arch", init<ArchArgs>()); + auto ctx_cls = class_<Context, Context *, bases<Arch>, boost::noncopyable>("Context", no_init) + .def("checksum", &Context::checksum); + + fn_wrapper_1a<Context, typeof(&Context::getBelType), &Context::getBelType, conv_to_str<BelType>, + conv_from_str<BelId>>::def_wrap(ctx_cls, "getBelType"); + fn_wrapper_1a<Context, typeof(&Context::checkBelAvail), &Context::checkBelAvail, pass_through<bool>, + conv_from_str<BelId>>::def_wrap(ctx_cls, "checkBelAvail"); + fn_wrapper_1a<Context, typeof(&Context::getBelChecksum), &Context::getBelChecksum, pass_through<uint32_t>, + conv_from_str<BelId>>::def_wrap(ctx_cls, "getBelChecksum"); + fn_wrapper_3a_v<Context, typeof(&Context::bindBel), &Context::bindBel, conv_from_str<BelId>, + conv_from_str<IdString>, pass_through<PlaceStrength>>::def_wrap(ctx_cls, "bindBel"); + fn_wrapper_1a_v<Context, typeof(&Context::unbindBel), &Context::unbindBel, conv_from_str<BelId>>::def_wrap( + ctx_cls, "unbindBel"); + fn_wrapper_1a<Context, typeof(&Context::getBoundBelCell), &Context::getBoundBelCell, conv_to_str<IdString>, + conv_from_str<BelId>>::def_wrap(ctx_cls, "getBoundBelCell"); + fn_wrapper_1a<Context, typeof(&Context::getConflictingBelCell), &Context::getConflictingBelCell, + conv_to_str<IdString>, conv_from_str<BelId>>::def_wrap(ctx_cls, "getConflictingBelCell"); + fn_wrapper_0a<Context, typeof(&Context::getBels), &Context::getBels, wrap_context<BelRange>>::def_wrap(ctx_cls, + "getBels"); + fn_wrapper_1a<Context, typeof(&Context::getBelsAtSameTile), &Context::getBelsAtSameTile, wrap_context<BelRange>, + conv_from_str<BelId>>::def_wrap(ctx_cls, "getBelsAtSameTile"); + + fn_wrapper_2a<Context, typeof(&Context::getWireBelPin), &Context::getWireBelPin, conv_to_str<WireId>, + conv_from_str<BelId>, conv_from_str<PortPin>>::def_wrap(ctx_cls, "getWireBelPin"); + fn_wrapper_1a<Context, typeof(&Context::getBelPinUphill), &Context::getBelPinUphill, wrap_context<BelPin>, + conv_from_str<WireId>>::def_wrap(ctx_cls, "getBelPinUphill"); + fn_wrapper_1a<Context, typeof(&Context::getBelPinsDownhill), &Context::getBelPinsDownhill, + wrap_context<BelPinRange>, conv_from_str<WireId>>::def_wrap(ctx_cls, "getBelPinsDownhill"); + + fn_wrapper_1a<Context, typeof(&Context::getWireChecksum), &Context::getWireChecksum, pass_through<uint32_t>, + conv_from_str<WireId>>::def_wrap(ctx_cls, "getWireChecksum"); + fn_wrapper_3a_v<Context, typeof(&Context::bindWire), &Context::bindWire, conv_from_str<WireId>, + conv_from_str<IdString>, pass_through<PlaceStrength>>::def_wrap(ctx_cls, "bindWire"); + fn_wrapper_1a_v<Context, typeof(&Context::unbindWire), &Context::unbindWire, conv_from_str<WireId>>::def_wrap( + ctx_cls, "unbindWire"); + fn_wrapper_1a<Context, typeof(&Context::checkWireAvail), &Context::checkWireAvail, pass_through<bool>, + conv_from_str<WireId>>::def_wrap(ctx_cls, "checkWireAvail"); + fn_wrapper_1a<Context, typeof(&Context::getBoundWireNet), &Context::getBoundWireNet, conv_to_str<IdString>, + conv_from_str<WireId>>::def_wrap(ctx_cls, "getBoundWireNet"); + fn_wrapper_1a<Context, typeof(&Context::getConflictingWireNet), &Context::getConflictingWireNet, + conv_to_str<IdString>, conv_from_str<WireId>>::def_wrap(ctx_cls, "getConflictingWireNet"); + + fn_wrapper_0a<Context, typeof(&Context::getWires), &Context::getWires, wrap_context<WireRange>>::def_wrap( + ctx_cls, "getWires"); + + fn_wrapper_0a<Context, typeof(&Context::getPips), &Context::getPips, wrap_context<AllPipRange>>::def_wrap( + ctx_cls, "getPips"); + fn_wrapper_1a<Context, typeof(&Context::getPipChecksum), &Context::getPipChecksum, pass_through<uint32_t>, + conv_from_str<PipId>>::def_wrap(ctx_cls, "getPipChecksum"); + fn_wrapper_3a_v<Context, typeof(&Context::bindPip), &Context::bindPip, conv_from_str<PipId>, + conv_from_str<IdString>, pass_through<PlaceStrength>>::def_wrap(ctx_cls, "bindPip"); + fn_wrapper_1a_v<Context, typeof(&Context::unbindPip), &Context::unbindPip, conv_from_str<PipId>>::def_wrap( + ctx_cls, "unbindPip"); + fn_wrapper_1a<Context, typeof(&Context::checkPipAvail), &Context::checkPipAvail, pass_through<bool>, + conv_from_str<PipId>>::def_wrap(ctx_cls, "checkPipAvail"); + fn_wrapper_1a<Context, typeof(&Context::getBoundPipNet), &Context::getBoundPipNet, conv_to_str<IdString>, + conv_from_str<PipId>>::def_wrap(ctx_cls, "getBoundPipNet"); + fn_wrapper_1a<Context, typeof(&Context::getConflictingPipNet), &Context::getConflictingPipNet, + conv_to_str<IdString>, conv_from_str<PipId>>::def_wrap(ctx_cls, "getConflictingPipNet"); + + fn_wrapper_1a<Context, typeof(&Context::getPipsDownhill), &Context::getPipsDownhill, wrap_context<PipRange>, + conv_from_str<WireId>>::def_wrap(ctx_cls, "getPipsDownhill"); + fn_wrapper_1a<Context, typeof(&Context::getPipsUphill), &Context::getPipsUphill, wrap_context<PipRange>, + conv_from_str<WireId>>::def_wrap(ctx_cls, "getPipsUphill"); + fn_wrapper_1a<Context, typeof(&Context::getWireAliases), &Context::getWireAliases, wrap_context<PipRange>, + conv_from_str<WireId>>::def_wrap(ctx_cls, "getWireAliases"); + + fn_wrapper_1a<Context, typeof(&Context::getPipSrcWire), &Context::getPipSrcWire, conv_to_str<WireId>, + conv_from_str<PipId>>::def_wrap(ctx_cls, "getPipSrcWire"); + fn_wrapper_1a<Context, typeof(&Context::getPipDstWire), &Context::getPipDstWire, conv_to_str<WireId>, + conv_from_str<PipId>>::def_wrap(ctx_cls, "getPipDstWire"); + fn_wrapper_1a<Context, typeof(&Context::getPipDelay), &Context::getPipDelay, pass_through<DelayInfo>, + conv_from_str<PipId>>::def_wrap(ctx_cls, "getPipDelay"); + + fn_wrapper_1a<Context, typeof(&Context::getPackagePinBel), &Context::getPackagePinBel, conv_to_str<BelId>, + pass_through<std::string>>::def_wrap(ctx_cls, "getPackagePinBel"); + fn_wrapper_1a<Context, typeof(&Context::getBelPackagePin), &Context::getBelPackagePin, pass_through<std::string>, + conv_from_str<BelId>>::def_wrap(ctx_cls, "getBelPackagePin"); + + fn_wrapper_0a<Context, typeof(&Context::getChipName), &Context::getChipName, pass_through<std::string>>::def_wrap( + ctx_cls, "getChipName"); + fn_wrapper_0a<Context, typeof(&Context::archId), &Context::archId, conv_to_str<IdString>>::def_wrap(ctx_cls, + "archId"); + + typedef std::unordered_map<IdString, std::unique_ptr<CellInfo>> CellMap; + typedef std::unordered_map<IdString, std::unique_ptr<NetInfo>> NetMap; + + readonly_wrapper<Context, typeof(&Context::cells), &Context::cells, wrap_context<CellMap &>>::def_wrap(ctx_cls, + "cells"); + readonly_wrapper<Context, typeof(&Context::nets), &Context::nets, wrap_context<NetMap &>>::def_wrap(ctx_cls, + "nets"); + WRAP_RANGE(Bel, conv_to_str<BelId>); + WRAP_RANGE(Wire, conv_to_str<WireId>); + WRAP_RANGE(AllPip, conv_to_str<PipId>); + WRAP_RANGE(Pip, conv_to_str<PipId>); + + WRAP_MAP_UPTR(CellMap, "IdCellMap"); + WRAP_MAP_UPTR(NetMap, "IdNetMap"); +} + +NEXTPNR_NAMESPACE_END + +#endif // NO_PYTHON |