python: Infrastructure for generic arch Python API

Signed-off-by: David Shah <dave@ds0.me>

1 files changed, 91 insertions, 0 deletions

diff --git a/generic/arch_pybindings.cc b/generic/arch_pybindings.cc
index 186b2c13..5eabd42a 100644
--- a/generic/arch_pybindings.cc
+++ b/generic/arch_pybindings.cc
@@ -23,6 +23,7 @@
 #include "arch_pybindings.h"
 #include "nextpnr.h"
 #include "pybindings.h"
+#include "pywrappers.h"
 
 NEXTPNR_NAMESPACE_BEGIN
 
@@ -35,6 +36,96 @@ void arch_wrap_python()
                            .def("pack", &Context::pack)
                            .def("place", &Context::place)
                            .def("route", &Context::route);
+
+    class_<BelPin>("BelPin").def_readwrite("bel", &BelPin::bel).def_readwrite("pin", &BelPin::pin);
+
+    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::getWireAliases), &Context::getWireAliases,
+                  wrap_context<const std::vector<PipId> &>, conv_from_str<WireId>>::def_wrap(ctx_cls, "getWireAliases");
+
+    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_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");
+
+    typedef std::unordered_map<IdString, std::unique_ptr<CellInfo>> CellMap;
+    typedef std::unordered_map<IdString, std::unique_ptr<NetInfo>> NetMap;
+
+    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");
+
+    WRAP_MAP_UPTR(CellMap, "IdCellMap");
+    WRAP_MAP_UPTR(NetMap, "IdNetMap");
 }
 
 NEXTPNR_NAMESPACE_END