[Backport 3.6] Move mbedtls_dev to framework submodule

docs/architecture/psa-crypto-implementation-structure.md

@@ -86,7 +86,7 @@ Summary of files to modify when adding a new algorithm or key type:
 * [ ] `tests/suites/test_suite_psa_crypto_metadata.data` — [New functions and macros](#new-functions-and-macros)
 * (If adding `PSA_IS_xxx`) `tests/suites/test_suite_psa_crypto_metadata.function` — [New functions and macros](#new-functions-and-macros)
 * [ ] `tests/suites/test_suite_psa_crypto*.data`, `tests/suites/test_suite_psa_crypto*.function` — [Unit tests](#unit-tests)
-* [ ] `scripts/mbedtls_dev/crypto_knowledge.py`, `scripts/mbedtls_dev/asymmetric_key_data.py` — [Unit tests](#unit-tests)
+* [ ] `framework/scripts/mbedtls_framework/crypto_knowledge.py`, `framework/scripts/mbedtls_framework/asymmetric_key_data.py` — [Unit tests](#unit-tests)
 * [ ] `ChangeLog.d/*.txt` — changelog entry
 
 Summary of files to modify when adding new API functions:
@@ -161,8 +161,8 @@ A number of unit tests are automatically generated by `tests/scripts/generate_ps
 
 When adding a new key type or algorithm:
 
-* `scripts/mbedtls_dev/crypto_knowledge.py` contains knowledge about the compatibility of key types, key sizes and algorithms.
-* `scripts/mbedtls_dev/asymmetric_key_data.py` contains valid key data for asymmetric key types.
+* `framework/scripts/mbedtls_framework/crypto_knowledge.py` contains knowledge about the compatibility of key types, key sizes and algorithms.
+* `framework/scripts/mbedtls_framework/asymmetric_key_data.py` contains valid key data for asymmetric key types.
 
 Other things need to be tested manually, either in `tests/suites/test_sutie_psa_crypto.data` or in another file. For example (this is not an exhaustive list):
 

scripts/abi_check.py

@@ -101,7 +101,8 @@
 
 import xml.etree.ElementTree as ET
 
-from mbedtls_dev import build_tree
+import framework_scripts_path # pylint: disable=unused-import
+from mbedtls_framework import build_tree
 
 
 class AbiChecker:

scripts/code_size_compare.py

@@ -21,9 +21,10 @@
 import typing
 from enum import Enum
 
-from mbedtls_dev import build_tree
-from mbedtls_dev import logging_util
-from mbedtls_dev import typing_util
+import framework_scripts_path # pylint: disable=unused-import
+from mbedtls_framework import build_tree
+from mbedtls_framework import logging_util
+from mbedtls_framework import typing_util
 
 class SupportedArch(Enum):
     """Supported architecture for code size measurement."""

scripts/framework_scripts_path.py

@@ -0,0 +1,17 @@
+"""Add our Python library directory to the module search path.
+
+Usage:
+
+    import framework_scripts_path # pylint: disable=unused-import
+"""
+
+# Copyright The Mbed TLS Contributors
+# SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
+#
+
+import os
+import sys
+
+sys.path.append(os.path.join(os.path.dirname(__file__),
+                             os.path.pardir,
+                             'framework', 'scripts'))

scripts/generate_driver_wrappers.py

@@ -17,7 +17,9 @@
 import argparse
 import jsonschema
 import jinja2
-from mbedtls_dev import build_tree
+
+import framework_scripts_path # pylint: disable=unused-import
+from mbedtls_framework import build_tree
 
 JSONSchema = NewType('JSONSchema', object)
 # The Driver is an Object, but practically it's indexable and can called a dictionary to

scripts/generate_psa_constants.py

@@ -17,8 +17,9 @@
 import os
 import sys
 
-from mbedtls_dev import build_tree
-from mbedtls_dev import macro_collector
+import framework_scripts_path # pylint: disable=unused-import
+from mbedtls_framework import build_tree
+from mbedtls_framework import macro_collector
 
 OUTPUT_TEMPLATE = '''\
 /* Automatically generated by generate_psa_constant.py. DO NOT EDIT. */

scripts/generate_ssl_debug_helpers.py

@@ -14,7 +14,9 @@
 import os
 import textwrap
 import argparse
-from mbedtls_dev import build_tree
+
+import framework_scripts_path # pylint: disable=unused-import
+from mbedtls_framework import build_tree
 
 
 def remove_c_comments(string):