kernel/mem: Add a Mem::narrow helper to split up wide ports.

1 files changed, 2 insertions, 0 deletions

diff --git a/kernel/mem.h b/kernel/mem.h
index e0d8c277f..214086ac4 100644
--- a/kernel/mem.h
+++ b/kernel/mem.h
@@ -75,6 +75,8 @@ struct Mem {
 	static std::vector<Mem> get_all_memories(Module *module);
 	static std::vector<Mem> get_selected_memories(Module *module);
 	Cell *extract_rdff(int idx, FfInitVals *initvals);
+	void narrow();
+
 	Mem(Module *module, IdString memid, int width, int start_offset, int size) : module(module), memid(memid), packed(false), mem(nullptr), cell(nullptr), width(width), start_offset(start_offset), size(size) {}
 };