From c9c3d970c918f9c91d9886467d7957cbc49bd6b1 Mon Sep 17 00:00:00 2001
From: Miodrag Milanovic <mmicko@gmail.com>
Date: Tue, 24 Jul 2018 20:21:31 +0200
Subject: Fixed pybiding so generic can work and ecp5 expose all needed

---
 ecp5/arch_pybindings.cc    | 125 +++++++++++++++++++++++++++++++++++++++++++--
 generic/arch_pybindings.cc |  12 ++++-
 2 files changed, 133 insertions(+), 4 deletions(-)

diff --git a/ecp5/arch_pybindings.cc b/ecp5/arch_pybindings.cc
index 8310c3a1..c261c3ec 100644
--- a/ecp5/arch_pybindings.cc
+++ b/ecp5/arch_pybindings.cc
@@ -2,7 +2,7 @@
  *  nextpnr -- Next Generation Place and Route
  *
  *  Copyright (C) 2018  Clifford Wolf <clifford@symbioticeda.com>
- *  Copyright (C) 2018  David Shah <dave@ds0.me>
+ *  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
@@ -20,13 +20,132 @@
 
 #ifndef NO_PYTHON
 
+#include "arch_pybindings.h"
 #include "nextpnr.h"
 #include "pybindings.h"
 
 NEXTPNR_NAMESPACE_BEGIN
 
-void arch_wrap_python() {}
+void arch_wrap_python()
+{
+    using namespace PythonConversion;
+    class_<ArchArgs>("ArchArgs").def_readwrite("type", &ArchArgs::type);
+
+    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)
+                           .def("pack", &Context::pack)
+                           .def("place", &Context::place)
+                           .def("route", &Context::route);
+
+    fn_wrapper_1a<Context, decltype(&Context::getBelType), &Context::getBelType, conv_to_str<BelType>,
+                  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>,
+                    conv_from_str<IdString>, 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, conv_to_str<IdString>,
+                  conv_from_str<BelId>>::def_wrap(ctx_cls, "getBoundBelCell");
+    fn_wrapper_1a<Context, decltype(&Context::getConflictingBelCell), &Context::getConflictingBelCell,
+                  conv_to_str<IdString>, conv_from_str<BelId>>::def_wrap(ctx_cls, "getConflictingBelCell");
+    fn_wrapper_0a<Context, decltype(&Context::getBels), &Context::getBels, wrap_context<BelRange>>::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<PortPin>>::def_wrap(ctx_cls, "getBelPinWire");
+    fn_wrapper_1a<Context, decltype(&Context::getWireBelPins), &Context::getWireBelPins, wrap_context<BelPinRange>,
+                  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>,
+                    conv_from_str<IdString>, 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, conv_to_str<IdString>,
+                  conv_from_str<WireId>>::def_wrap(ctx_cls, "getBoundWireNet");
+    fn_wrapper_1a<Context, decltype(&Context::getConflictingWireNet), &Context::getConflictingWireNet,
+                  conv_to_str<IdString>, conv_from_str<WireId>>::def_wrap(ctx_cls, "getConflictingWireNet");
+
+    fn_wrapper_0a<Context, decltype(&Context::getWires), &Context::getWires, wrap_context<WireRange>>::def_wrap(
+            ctx_cls, "getWires");
+
+    fn_wrapper_0a<Context, decltype(&Context::getPips), &Context::getPips, wrap_context<AllPipRange>>::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>,
+                    conv_from_str<IdString>, 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, conv_to_str<IdString>,
+                  conv_from_str<PipId>>::def_wrap(ctx_cls, "getBoundPipNet");
+    fn_wrapper_1a<Context, decltype(&Context::getConflictingPipNet), &Context::getConflictingPipNet,
+                  conv_to_str<IdString>, conv_from_str<PipId>>::def_wrap(ctx_cls, "getConflictingPipNet");
+
+    fn_wrapper_1a<Context, decltype(&Context::getPipsDownhill), &Context::getPipsDownhill, wrap_context<PipRange>,
+                  conv_from_str<WireId>>::def_wrap(ctx_cls, "getPipsDownhill");
+    fn_wrapper_1a<Context, decltype(&Context::getPipsUphill), &Context::getPipsUphill, wrap_context<PipRange>,
+                  conv_from_str<WireId>>::def_wrap(ctx_cls, "getPipsUphill");
+    fn_wrapper_1a<Context, decltype(&Context::getWireAliases), &Context::getWireAliases, wrap_context<PipRange>,
+                  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_1a<Context, decltype(&Context::getPackagePinBel), &Context::getPackagePinBel, conv_to_str<BelId>,
+                  pass_through<std::string>>::def_wrap(ctx_cls, "getPackagePinBel");
+    fn_wrapper_1a<Context, decltype(&Context::getBelPackagePin), &Context::getBelPackagePin, pass_through<std::string>,
+                  conv_from_str<BelId>>::def_wrap(ctx_cls, "getBelPackagePin");
+
+    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");
+    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
+#endif // NO_PYTHON
diff --git a/generic/arch_pybindings.cc b/generic/arch_pybindings.cc
index a99723f2..186b2c13 100644
--- a/generic/arch_pybindings.cc
+++ b/generic/arch_pybindings.cc
@@ -20,12 +20,22 @@
 
 #ifndef NO_PYTHON
 
+#include "arch_pybindings.h"
 #include "nextpnr.h"
 #include "pybindings.h"
 
 NEXTPNR_NAMESPACE_BEGIN
 
-void arch_wrap_python() { class_<ArchArgs>("ArchArgs"); }
+void arch_wrap_python()
+{
+    using namespace PythonConversion;
+    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)
+                           .def("pack", &Context::pack)
+                           .def("place", &Context::place)
+                           .def("route", &Context::route);
+}
 
 NEXTPNR_NAMESPACE_END
 
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