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nextpnr/generic/arch_pybindings.cc
David Shah b18ea204c2 Remove wire alias API 
It has not actually been implemented in any router for over 2.5 years and causes nothing more than confusion. It can always be added back if it forms part of a future solution; possibly as part of a more general database structure rethink.

Signed-off-by: David Shah <dave@ds0.me>
2020-10-15 09:36:15 +01:00

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/*
* nextpnr -- Next Generation Place and Route
*
* Copyright (C) 2018 Clifford Wolf <clifford@symbioticeda.com>
* Copyright (C) 2018 David Shah <dave@ds0.me>
*
* 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"
#include "pywrappers.h"
using namespace pybind11::literals;
NEXTPNR_NAMESPACE_BEGIN
namespace PythonConversion {
template <> struct string_converter<const IdString &>
{
const IdString &from_str(Context *ctx, std::string name) { NPNR_ASSERT_FALSE("unsupported"); }
std::string to_str(Context *ctx, const IdString &id) { return id.str(ctx); }
};
} // namespace PythonConversion
void arch_wrap_python(py::module &m)
{
using namespace PythonConversion;
auto arch_cls = py::class_<Arch, BaseCtx>(m, "Arch").def(py::init<ArchArgs>());
auto dxy_cls = py::class_<ContextualWrapper<DecalXY>>(m, "DecalXY_");
readwrite_wrapper<DecalXY, decltype(&DecalXY::decal), &DecalXY::decal, conv_to_str<DecalId>,
conv_from_str<DecalId>>::def_wrap(dxy_cls, "decal");
readwrite_wrapper<DecalXY, decltype(&DecalXY::x), &DecalXY::x, pass_through<float>, pass_through<float>>::def_wrap(
dxy_cls, "x");
readwrite_wrapper<DecalXY, decltype(&DecalXY::y), &DecalXY::y, pass_through<float>, pass_through<float>>::def_wrap(
dxy_cls, "y");
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);
py::class_<BelPin>(m, "BelPin").def_readwrite("bel", &BelPin::bel).def_readwrite("pin", &BelPin::pin);
py::class_<DelayInfo>(m, "DelayInfo").def("maxDelay", &DelayInfo::maxDelay).def("minDelay", &DelayInfo::minDelay);
fn_wrapper_1a<Context, decltype(&Context::getBelType), &Context::getBelType, conv_to_str<IdString>,
conv_from_str<BelId>>::def_wrap(ctx_cls, "getBelType");
fn_wrapper_1a<Context, decltype(&Context::checkBelAvail), &Context::checkBelAvail, pass_through<bool>,
conv_from_str<BelId>>::def_wrap(ctx_cls, "checkBelAvail");
fn_wrapper_1a<Context, decltype(&Context::getBelChecksum), &Context::getBelChecksum, pass_through<uint32_t>,
conv_from_str<BelId>>::def_wrap(ctx_cls, "getBelChecksum");
fn_wrapper_3a_v<Context, decltype(&Context::bindBel), &Context::bindBel, conv_from_str<BelId>,
addr_and_unwrap<CellInfo>, pass_through<PlaceStrength>>::def_wrap(ctx_cls, "bindBel");
fn_wrapper_1a_v<Context, decltype(&Context::unbindBel), &Context::unbindBel, conv_from_str<BelId>>::def_wrap(
ctx_cls, "unbindBel");
fn_wrapper_1a<Context, decltype(&Context::getBoundBelCell), &Context::getBoundBelCell, deref_and_wrap<CellInfo>,
conv_from_str<BelId>>::def_wrap(ctx_cls, "getBoundBelCell");
fn_wrapper_1a<Context, decltype(&Context::getConflictingBelCell), &Context::getConflictingBelCell,
deref_and_wrap<CellInfo>, conv_from_str<BelId>>::def_wrap(ctx_cls, "getConflictingBelCell");
fn_wrapper_0a<Context, decltype(&Context::getBels), &Context::getBels,
wrap_context<const std::vector<BelId> &>>::def_wrap(ctx_cls, "getBels");
fn_wrapper_2a<Context, decltype(&Context::getBelPinWire), &Context::getBelPinWire, conv_to_str<WireId>,
conv_from_str<BelId>, conv_from_str<IdString>>::def_wrap(ctx_cls, "getBelPinWire");
fn_wrapper_1a<Context, decltype(&Context::getWireBelPins), &Context::getWireBelPins,
wrap_context<const std::vector<BelPin> &>, conv_from_str<WireId>>::def_wrap(ctx_cls,
"getWireBelPins");
fn_wrapper_1a<Context, decltype(&Context::getWireChecksum), &Context::getWireChecksum, pass_through<uint32_t>,
conv_from_str<WireId>>::def_wrap(ctx_cls, "getWireChecksum");
fn_wrapper_3a_v<Context, decltype(&Context::bindWire), &Context::bindWire, conv_from_str<WireId>,
addr_and_unwrap<NetInfo>, pass_through<PlaceStrength>>::def_wrap(ctx_cls, "bindWire");
fn_wrapper_1a_v<Context, decltype(&Context::unbindWire), &Context::unbindWire, conv_from_str<WireId>>::def_wrap(
ctx_cls, "unbindWire");
fn_wrapper_1a<Context, decltype(&Context::checkWireAvail), &Context::checkWireAvail, pass_through<bool>,
conv_from_str<WireId>>::def_wrap(ctx_cls, "checkWireAvail");
fn_wrapper_1a<Context, decltype(&Context::getBoundWireNet), &Context::getBoundWireNet, deref_and_wrap<NetInfo>,
conv_from_str<WireId>>::def_wrap(ctx_cls, "getBoundWireNet");
fn_wrapper_1a<Context, decltype(&Context::getConflictingWireNet), &Context::getConflictingWireNet,
deref_and_wrap<NetInfo>, conv_from_str<WireId>>::def_wrap(ctx_cls, "getConflictingWireNet");
fn_wrapper_0a<Context, decltype(&Context::getWires), &Context::getWires,
wrap_context<const std::vector<WireId> &>>::def_wrap(ctx_cls, "getWires");
fn_wrapper_0a<Context, decltype(&Context::getPips), &Context::getPips,
wrap_context<const std::vector<PipId> &>>::def_wrap(ctx_cls, "getPips");
fn_wrapper_1a<Context, decltype(&Context::getPipChecksum), &Context::getPipChecksum, pass_through<uint32_t>,
conv_from_str<PipId>>::def_wrap(ctx_cls, "getPipChecksum");
fn_wrapper_3a_v<Context, decltype(&Context::bindPip), &Context::bindPip, conv_from_str<PipId>,
addr_and_unwrap<NetInfo>, pass_through<PlaceStrength>>::def_wrap(ctx_cls, "bindPip");
fn_wrapper_1a_v<Context, decltype(&Context::unbindPip), &Context::unbindPip, conv_from_str<PipId>>::def_wrap(
ctx_cls, "unbindPip");
fn_wrapper_1a<Context, decltype(&Context::checkPipAvail), &Context::checkPipAvail, pass_through<bool>,
conv_from_str<PipId>>::def_wrap(ctx_cls, "checkPipAvail");
fn_wrapper_1a<Context, decltype(&Context::getBoundPipNet), &Context::getBoundPipNet, deref_and_wrap<NetInfo>,
conv_from_str<PipId>>::def_wrap(ctx_cls, "getBoundPipNet");
fn_wrapper_1a<Context, decltype(&Context::getConflictingPipNet), &Context::getConflictingPipNet,
deref_and_wrap<NetInfo>, conv_from_str<PipId>>::def_wrap(ctx_cls, "getConflictingPipNet");
fn_wrapper_1a<Context, decltype(&Context::getPipsDownhill), &Context::getPipsDownhill,
wrap_context<const std::vector<PipId> &>, conv_from_str<WireId>>::def_wrap(ctx_cls,
"getPipsDownhill");
fn_wrapper_1a<Context, decltype(&Context::getPipsUphill), &Context::getPipsUphill,
wrap_context<const std::vector<PipId> &>, conv_from_str<WireId>>::def_wrap(ctx_cls, "getPipsUphill");
fn_wrapper_1a<Context, decltype(&Context::getPipSrcWire), &Context::getPipSrcWire, conv_to_str<WireId>,
conv_from_str<PipId>>::def_wrap(ctx_cls, "getPipSrcWire");
fn_wrapper_1a<Context, decltype(&Context::getPipDstWire), &Context::getPipDstWire, conv_to_str<WireId>,
conv_from_str<PipId>>::def_wrap(ctx_cls, "getPipDstWire");
fn_wrapper_1a<Context, decltype(&Context::getPipDelay), &Context::getPipDelay, pass_through<DelayInfo>,
conv_from_str<PipId>>::def_wrap(ctx_cls, "getPipDelay");
fn_wrapper_1a<Context, decltype(&Context::getDelayFromNS), &Context::getDelayFromNS, pass_through<DelayInfo>,
pass_through<double>>::def_wrap(ctx_cls, "getDelayFromNS");
fn_wrapper_0a<Context, decltype(&Context::getChipName), &Context::getChipName, pass_through<std::string>>::def_wrap(
ctx_cls, "getChipName");
fn_wrapper_0a<Context, decltype(&Context::archId), &Context::archId, conv_to_str<IdString>>::def_wrap(ctx_cls,
"archId");
fn_wrapper_3a<Context, decltype(&Context::constructDecalXY), &Context::constructDecalXY, wrap_context<DecalXY>,
conv_from_str<DecalId>, pass_through<float>, pass_through<float>>::def_wrap(ctx_cls, "DecalXY");
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;
readonly_wrapper<Context, decltype(&Context::cells), &Context::cells, wrap_context<CellMap &>>::def_wrap(ctx_cls,
"cells");
readonly_wrapper<Context, decltype(&Context::nets), &Context::nets, wrap_context<NetMap &>>::def_wrap(ctx_cls,
"nets");
fn_wrapper_2a_v<Context, decltype(&Context::addClock), &Context::addClock, conv_from_str<IdString>,
pass_through<float>>::def_wrap(ctx_cls, "addClock");
// Generic arch construction API
fn_wrapper_4a_v<Context, decltype(&Context::addWire), &Context::addWire, conv_from_str<IdString>,
conv_from_str<IdString>, pass_through<int>, pass_through<int>>::def_wrap(ctx_cls, "addWire",
"name"_a, "type"_a, "x"_a,
"y"_a);
fn_wrapper_6a_v<Context, decltype(&Context::addPip), &Context::addPip, conv_from_str<IdString>,
conv_from_str<IdString>, conv_from_str<IdString>, conv_from_str<IdString>, pass_through<DelayInfo>,
pass_through<Loc>>::def_wrap(ctx_cls, "addPip", "name"_a, "type"_a, "srcWire"_a, "dstWire"_a,
"delay"_a, "loc"_a);
fn_wrapper_4a_v<Context, decltype(&Context::addBel), &Context::addBel, conv_from_str<IdString>,
conv_from_str<IdString>, pass_through<Loc>, pass_through<bool>>::def_wrap(ctx_cls, "addBel",
"name"_a, "type"_a,
"loc"_a, "gb"_a);
fn_wrapper_3a_v<Context, decltype(&Context::addBelInput), &Context::addBelInput, conv_from_str<IdString>,
conv_from_str<IdString>, conv_from_str<IdString>>::def_wrap(ctx_cls, "addBelInput", "bel"_a,
"name"_a, "wire"_a);
fn_wrapper_3a_v<Context, decltype(&Context::addBelOutput), &Context::addBelOutput, conv_from_str<IdString>,
conv_from_str<IdString>, conv_from_str<IdString>>::def_wrap(ctx_cls, "addBelOutput", "bel"_a,
"name"_a, "wire"_a);
fn_wrapper_3a_v<Context, decltype(&Context::addBelInout), &Context::addBelInout, conv_from_str<IdString>,
conv_from_str<IdString>, conv_from_str<IdString>>::def_wrap(ctx_cls, "addBelInout", "bel"_a,
"name"_a, "wire"_a);
fn_wrapper_2a_v<Context, decltype(&Context::addGroupBel), &Context::addGroupBel, conv_from_str<IdString>,
conv_from_str<IdString>>::def_wrap(ctx_cls, "addGroupBel", "group"_a, "bel"_a);
fn_wrapper_2a_v<Context, decltype(&Context::addGroupWire), &Context::addGroupWire, conv_from_str<IdString>,
conv_from_str<IdString>>::def_wrap(ctx_cls, "addGroupWire", "group"_a, "wire"_a);
fn_wrapper_2a_v<Context, decltype(&Context::addGroupPip), &Context::addGroupPip, conv_from_str<IdString>,
conv_from_str<IdString>>::def_wrap(ctx_cls, "addGroupPip", "group"_a, "pip"_a);
fn_wrapper_2a_v<Context, decltype(&Context::addGroupGroup), &Context::addGroupPip, conv_from_str<IdString>,
conv_from_str<IdString>>::def_wrap(ctx_cls, "addGroupGroup", "group"_a, "grp"_a);
fn_wrapper_2a_v<Context, decltype(&Context::addDecalGraphic), &Context::addDecalGraphic, conv_from_str<DecalId>,
pass_through<GraphicElement>>::def_wrap(ctx_cls, "addDecalGraphic", (py::arg("decal"), "graphic"));
fn_wrapper_2a_v<Context, decltype(&Context::setWireDecal), &Context::setWireDecal, conv_from_str<DecalId>,
unwrap_context<DecalXY>>::def_wrap(ctx_cls, "setWireDecal", "wire"_a, "decalxy"_a);
fn_wrapper_2a_v<Context, decltype(&Context::setPipDecal), &Context::setPipDecal, conv_from_str<DecalId>,
unwrap_context<DecalXY>>::def_wrap(ctx_cls, "setPipDecal", "pip"_a, "decalxy"_a);
fn_wrapper_2a_v<Context, decltype(&Context::setBelDecal), &Context::setBelDecal, conv_from_str<DecalId>,
unwrap_context<DecalXY>>::def_wrap(ctx_cls, "setBelDecal", "bel"_a, "decalxy"_a);
fn_wrapper_2a_v<Context, decltype(&Context::setGroupDecal), &Context::setGroupDecal, conv_from_str<DecalId>,
unwrap_context<DecalXY>>::def_wrap(ctx_cls, "setGroupDecal", "group"_a, "decalxy"_a);
fn_wrapper_3a_v<Context, decltype(&Context::setWireAttr), &Context::setWireAttr, conv_from_str<DecalId>,
conv_from_str<IdString>, pass_through<std::string>>::def_wrap(ctx_cls, "setWireAttr", "wire"_a,
"key"_a, "value"_a);
fn_wrapper_3a_v<Context, decltype(&Context::setBelAttr), &Context::setBelAttr, conv_from_str<DecalId>,
conv_from_str<IdString>, pass_through<std::string>>::def_wrap(ctx_cls, "setBelAttr", "bel"_a,
"key"_a, "value"_a);
fn_wrapper_3a_v<Context, decltype(&Context::setPipAttr), &Context::setPipAttr, conv_from_str<DecalId>,
conv_from_str<IdString>, pass_through<std::string>>::def_wrap(ctx_cls, "setPipAttr", "pip"_a,
"key"_a, "value"_a);
fn_wrapper_1a_v<Context, decltype(&Context::setLutK), &Context::setLutK, pass_through<int>>::def_wrap(
ctx_cls, "setLutK", "K"_a);
fn_wrapper_2a_v<Context, decltype(&Context::setDelayScaling), &Context::setDelayScaling, pass_through<double>,
pass_through<double>>::def_wrap(ctx_cls, "setDelayScaling", "scale"_a, "offset"_a);
fn_wrapper_2a_v<Context, decltype(&Context::addCellTimingClock), &Context::addCellTimingClock,
conv_from_str<IdString>, conv_from_str<IdString>>::def_wrap(ctx_cls, "addCellTimingClock", "cell"_a,
"port"_a);
fn_wrapper_4a_v<Context, decltype(&Context::addCellTimingDelay), &Context::addCellTimingDelay,
conv_from_str<IdString>, conv_from_str<IdString>, conv_from_str<IdString>,
pass_through<DelayInfo>>::def_wrap(ctx_cls, "addCellTimingDelay", "cell"_a, "fromPort"_a,
"toPort"_a, "delay"_a);
fn_wrapper_5a_v<Context, decltype(&Context::addCellTimingSetupHold), &Context::addCellTimingSetupHold,
conv_from_str<IdString>, conv_from_str<IdString>, conv_from_str<IdString>, pass_through<DelayInfo>,
pass_through<DelayInfo>>::def_wrap(ctx_cls, "addCellTimingSetupHold", "cell"_a, "port"_a, "clock"_a,
"setup"_a, "hold"_a);
fn_wrapper_4a_v<Context, decltype(&Context::addCellTimingClockToOut), &Context::addCellTimingClockToOut,
conv_from_str<IdString>, conv_from_str<IdString>, conv_from_str<IdString>,
pass_through<DelayInfo>>::def_wrap(ctx_cls, "addCellTimingClockToOut", "cell"_a, "port"_a,
"clock"_a, "clktoq"_a);
WRAP_MAP_UPTR(m, CellMap, "IdCellMap");
WRAP_MAP_UPTR(m, NetMap, "IdNetMap");
WRAP_MAP(m, HierarchyMap, wrap_context<HierarchicalCell &>, "HierarchyMap");
WRAP_VECTOR(m, const std::vector<IdString>, conv_to_str<IdString>);
}
NEXTPNR_NAMESPACE_END
#endif
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