alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-12-10 18:06:29 +00:00
Code Issues Packages Projects Releases Wiki Activity

docs:update the CN version of size.rst in release v5.2

Browse Source
This commit is contained in:
daiziyan
2024-04-23 14:43:18 +08:00
parent 9b3ae86417
commit ffbf04ab2d
2 changed files with 6 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
docs/en/api-guides/performance/size.rst
View File

@@ -390,7 +390,7 @@ The following configuration options reduces the final binary size of almost any
- Do not enable :ref:`CONFIG_COMPILER_CXX_EXCEPTIONS`, :ref:`CONFIG_COMPILER_CXX_RTTI`, or set the :ref:`CONFIG_COMPILER_STACK_CHECK_MODE` to Overall. All of these options are already disabled by default, but they have a large impact on binary size.
- Disabling :ref:`CONFIG_ESP_ERR_TO_NAME_LOOKUP` removes the lookup table to translate user-friendly names for error values (see :doc:`/api-guides/error-handling`) in error logs, etc. This saves some binary size, but error values will be printed as integers only.
- Setting :ref:`CONFIG_ESP_SYSTEM_PANIC` to ``Silent reboot`` saves a small amount of binary size, however this is **only** recommended if no one will use UART output to debug the device.
:CONFIG_IDF_TARGET_ARCH_RISCV: - Seting :ref:`CONFIG_COMPILER_SAVE_RESTORE_LIBCALLS` reduces binary size by replacing inlined prologues/epilogues with library calls.
:CONFIG_IDF_TARGET_ARCH_RISCV: - Setting :ref:`CONFIG_COMPILER_SAVE_RESTORE_LIBCALLS` reduces binary size by replacing inlined prologues/epilogues with library calls.
- If the application binary uses only one of the security versions of the protocomm component, then the support for others can be disabled to save some code size. The support can be disabled through :ref:`CONFIG_ESP_PROTOCOMM_SUPPORT_SECURITY_VERSION_0`, :ref:`CONFIG_ESP_PROTOCOMM_SUPPORT_SECURITY_VERSION_1` or :ref:`CONFIG_ESP_PROTOCOMM_SUPPORT_SECURITY_VERSION_2` respectively.
.. note::
@@ -505,9 +505,9 @@ These include:
- :ref:`CONFIG_MBEDTLS_ECP_C` (Alternatively: Leave this option enabled but disable some of the elliptic curves listed in the sub-menu.)
- :ref:`CONFIG_MBEDTLS_ECP_NIST_OPTIM`
- :ref:`CONFIG_MBEDTLS_ECP_FIXED_POINT_OPTIM`
- Change :ref:`CONFIG_MBEDTLS_TLS_MODE` if both server & client functionalities are not needed
- Consider disabling some cipher suites listed in the ``TLS Key Exchange Methods`` sub-menu (i.e., :ref:`CONFIG_MBEDTLS_KEY_EXCHANGE_RSA`)
- Consider disabling :ref:`CONFIG_MBEDTLS_ERROR_STRINGS` if the application is pulling in mbedTLS error strings because of :cpp:func:`mbedtls_strerror` usage
- Change :ref:`CONFIG_MBEDTLS_TLS_MODE` if both server & client functionalities are not needed.
- Consider disabling some cipher suites listed in the ``TLS Key Exchange Methods`` sub-menu (i.e., :ref:`CONFIG_MBEDTLS_KEY_EXCHANGE_RSA`).
- Consider disabling :ref:`CONFIG_MBEDTLS_ERROR_STRINGS` if the application is already pulling in mbedTLS error strings through using :cpp:func:`mbedtls_strerror`.
The help text for each option has some more information for reference.