Seperate PipRange types in pybindings_shared.

Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>

5 files changed, 11 insertions, 4 deletions

diff --git a/common/arch_pybindings_shared.h b/common/arch_pybindings_shared.h
index 8bb93a80..88f95020 100644
--- a/common/arch_pybindings_shared.h
+++ b/common/arch_pybindings_shared.h
@@ -91,9 +91,9 @@ fn_wrapper_1a<Context, decltype(&Context::getBoundPipNet), &Context::getBoundPip
 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<PipRange>,
+fn_wrapper_1a<Context, decltype(&Context::getPipsDownhill), &Context::getPipsDownhill, wrap_context<DownhillPipRange>,
               conv_from_str<WireId>>::def_wrap(ctx_cls, "getPipsDownhill");
-fn_wrapper_1a<Context, decltype(&Context::getPipsUphill), &Context::getPipsUphill, wrap_context<PipRange>,
+fn_wrapper_1a<Context, decltype(&Context::getPipsUphill), &Context::getPipsUphill, wrap_context<UphillPipRange>,
               conv_from_str<WireId>>::def_wrap(ctx_cls, "getPipsUphill");
 
 fn_wrapper_1a<Context, decltype(&Context::getPipSrcWire), &Context::getPipSrcWire, conv_to_str<WireId>,
diff --git a/ecp5/arch_pybindings.cc b/ecp5/arch_pybindings.cc
index b8e48ccf..8618bec1 100644
--- a/ecp5/arch_pybindings.cc
+++ b/ecp5/arch_pybindings.cc
@@ -56,6 +56,9 @@ void arch_wrap_python(py::module &m)
     readonly_wrapper<BelPin, decltype(&BelPin::bel), &BelPin::bel, conv_to_str<BelId>>::def_wrap(belpin_cls, "bel");
     readonly_wrapper<BelPin, decltype(&BelPin::pin), &BelPin::pin, conv_to_str<IdString>>::def_wrap(belpin_cls, "pin");
 
+    typedef const PipRange UphillPipRange;
+    typedef const PipRange DownhillPipRange;
+
 #include "arch_pybindings_shared.h"
 
     WRAP_RANGE(m, Bel, conv_to_str<BelId>);
diff --git a/ice40/arch_pybindings.cc b/ice40/arch_pybindings.cc
index 9011d1dc..921956e8 100644
--- a/ice40/arch_pybindings.cc
+++ b/ice40/arch_pybindings.cc
@@ -72,6 +72,9 @@ void arch_wrap_python(py::module &m)
     readonly_wrapper<BelPin, decltype(&BelPin::bel), &BelPin::bel, conv_to_str<BelId>>::def_wrap(belpin_cls, "bel");
     readonly_wrapper<BelPin, decltype(&BelPin::pin), &BelPin::pin, conv_to_str<IdString>>::def_wrap(belpin_cls, "pin");
 
+    typedef const PipRange UphillPipRange;
+    typedef const PipRange DownhillPipRange;
+
 #include "arch_pybindings_shared.h"
 
     WRAP_RANGE(m, Bel, conv_to_str<BelId>);
@@ -80,6 +83,7 @@ void arch_wrap_python(py::module &m)
     WRAP_RANGE(m, Pip, conv_to_str<PipId>);
     WRAP_RANGE(m, BelPin, wrap_context<BelPin>);
 
+
     WRAP_MAP_UPTR(m, CellMap, "IdCellMap");
     WRAP_MAP_UPTR(m, NetMap, "IdNetMap");
     WRAP_MAP(m, HierarchyMap, wrap_context<HierarchicalCell &>, "HierarchyMap");
diff --git a/nexus/arch.h b/nexus/arch.h
index 8952ba6f..56b48bf3 100644
--- a/nexus/arch.h
+++ b/nexus/arch.h
@@ -999,7 +999,6 @@ struct Arch : BaseCtx
 
     BelId getBelByLocation(Loc loc) const
     {
-        BelId ret;
         auto &t = tileStatus.at(loc.y * chip_info->width + loc.x);
         if (loc.z >= int(t.bels_by_z.size()))
             return BelId();
diff --git a/nexus/arch_pybindings.cc b/nexus/arch_pybindings.cc
index caab8312..1a3890ff 100644
--- a/nexus/arch_pybindings.cc
+++ b/nexus/arch_pybindings.cc
@@ -51,7 +51,8 @@ void arch_wrap_python(py::module &m)
     typedef std::unordered_map<IdString, HierarchicalCell> HierarchyMap;
     typedef std::unordered_map<IdString, IdString> AliasMap;
 
-    typedef UpDownhillPipRange PipRange;
+    typedef UpDownhillPipRange UphillPipRange;
+    typedef UpDownhillPipRange DownhillPipRange;
     typedef WireBelPinRange BelPinRange;
 
 #include "arch_pybindings_shared.h"