1 files changed, 6 insertions, 0 deletions
diff --git a/ecp5/arch.h b/ecp5/arch.h
index 029caef0..219a960e 100644
--- a/ecp5/arch.h
+++ b/ecp5/arch.h
@@ -102,6 +102,7 @@ NPNR_PACKED_STRUCT(struct ChipInfoPOD {
     int32_t num_location_types;
     RelPtr<LocationTypePOD> locations;
     RelPtr<int32_t> location_type;
+    RelPtr<RelPtr<char>> tiletype_names;
 });
 
 #if defined(_MSC_VER)
@@ -698,6 +699,11 @@ struct Arch : BaseCtx
         return range;
     }
 
+    std::string getPipTiletype(PipId pip) const
+    {
+        return chip_info->tiletype_names[locInfo(pip)->pip_data[pip.index].tile_type].get();
+    }
+
     BelId getPackagePinBel(const std::string &pin) const;
     std::string getBelPackagePin(BelId bel) const;