machxo2: Write out pips to bitstream.

1 files changed, 15 insertions, 0 deletions

diff --git a/machxo2/arch.h b/machxo2/arch.h
index f06739e4..6cca9798 100644
--- a/machxo2/arch.h
+++ b/machxo2/arch.h
@@ -501,6 +501,8 @@ struct Arch : BaseCtx
     static bool isAvailable(ArchArgs::ArchArgsTypes chip);
 
     std::string getChipName() const;
+    // Extra helper
+    std::string getFullChipName() const;
 
     IdString archId() const { return id("machxo2"); }
     ArchArgs archArgs() const { return args; }
@@ -882,6 +884,19 @@ struct Arch : BaseCtx
         return range;
     }
 
+    // Extra Pip helpers.
+    int8_t getPipClass(PipId pip) const { return tileInfo(pip)->pips_data[pip.index].pip_type; }
+
+    std::string getPipTilename(PipId pip) const
+    {
+        auto &tileloc = chip_info->tile_info[pip.location.y * chip_info->width + pip.location.x];
+        for (int i = 0; i < tileloc.num_tiles; i++) {
+            if (tileloc.tile_names[i].type_idx == tileInfo(pip)->pips_data[pip.index].tile_type)
+                return tileloc.tile_names[i].name.get();
+        }
+        NPNR_ASSERT_FALSE("failed to find Pip tile");
+    }
+
     // Group
     GroupId getGroupByName(IdString name) const;
     IdString getGroupName(GroupId group) const;