refactormain

1 files changed, 9 insertions, 4 deletions

diff --git a/scripts/gen_registry.py b/scripts/gen_registry.py
index e80759e..dbe6f04 100644
--- a/scripts/gen_registry.py
+++ b/scripts/gen_registry.py
@@ -1,6 +1,7 @@
 #!/usr/bin/env python3
 """Generate ts_registry_generated.c with registry array and getter functions."""
 
+import glob
 import importlib.util
 import os
 import re
@@ -39,9 +40,9 @@ def _resolve_params_size(params_size, name):
             return params_size
     except FileNotFoundError:
         pass
-    # Struct not in header, compute size from definition
-    import glob
-
+    # Struct not in header, compute size from definition.
+    # Both fp_t (double) and uint_t (uint64_t) are 8 bytes on 64-bit.
+    # This is a fallback; sizeof() in the generated C code is preferred.
     lib_dir = os.path.join(ROOT, "lib")
     for cfile in glob.glob(os.path.join(lib_dir, "*.c")):
         try:
@@ -57,7 +58,11 @@ def _resolve_params_size(params_size, name):
             body = struct_m.group(1)
             n_fp = len(re.findall(r"fp_t\s+", body))
             n_uint = len(re.findall(r"uint_t\s+", body))
-            return str(n_fp * 8 + n_uint * 8)
+            n_total = n_fp + n_uint
+            if n_total == 0:
+                return "0"
+            # Assume 8-byte alignment (valid for fp_t=double, uint_t=uint64_t)
+            return str(n_total * 8)
     return "0"