feat(esp_tee): Support for ESP-TEE - the main component

components/esp_tee/scripts/secure_service_tbl.py

@@ -0,0 +1,50 @@
+#!/usr/bin/env python
+# SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
+# SPDX-License-Identifier: Apache-2.0
+import argparse
+import re
+import sys
+from typing import Dict
+from typing import Tuple
+
+
+def emit(nr: int, entry: str, nargs: str) -> str:
+    return f'__SECURE_SERVICE({nr}, {entry}, {nargs})'
+
+
+def main() -> None:
+    parser = argparse.ArgumentParser(description='Generate secure service table')
+    parser.add_argument('input_file', type=str, help='Path to input file')
+    parser.add_argument('output_file', type=str, help='Path to output file')
+    args = parser.parse_args()
+
+    services: Dict[int, Tuple[str, str, str]] = {}
+    pattern: re.Pattern = re.compile(r'^([0-9A-Fa-fXx]+)\s+(\S+)\s+(\S+)\s+(\d+)')
+
+    # Single pass through file to collect services and check duplicates
+    with open(args.input_file, 'r') as f:
+        for line in f:
+            if match := pattern.match(line):
+                nr = int(match.group(1))
+                if nr in services:
+                    print('ERROR: Found duplicate secure service numbers, exiting...')
+                    sys.exit(1)
+                services[nr] = (match.group(2), match.group(3), match.group(4))
+
+    # Generate output
+    with open(args.output_file, 'w') as f:
+        f.write('''/**
+  * This header file is used to define secure services.
+  *
+  * THIS FILE WAS AUTOMATICALLY GENERATED. DO NOT EDIT!
+  */
+
+#pragma once
+''')
+        for nr in sorted(services):
+            _, name, nargs = services[nr]
+            f.write(emit(nr, name, nargs) + '\n')
+
+
+if __name__ == '__main__':
+    main()