diff options
Diffstat (limited to 'docs/process/security-hardening.rst')
| -rw-r--r-- | docs/process/security-hardening.rst | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/docs/process/security-hardening.rst b/docs/process/security-hardening.rst index e2c68b8fe..a18a79203 100644 --- a/docs/process/security-hardening.rst +++ b/docs/process/security-hardening.rst @@ -9,7 +9,7 @@ Build options ------------- Several build options can be used to check for security issues. Refer to the -`user guide`_ for detailed information on the specific build options. +:ref:`Build Options` for detailed information on these. - The ``BRANCH_PROTECTION`` build flag can be used to enable Pointer Authentication and Branch Target Identification. @@ -30,20 +30,18 @@ Several build options can be used to check for security issues. Refer to the - W=1 - Adds ``Wextra``, ``Wmissing-declarations``, ``Wmissing-format-attribute``, - ``Wmissing-prototypes``, ``Wold-style-definition`` and - ``Wunused-const-variable``. + Adds ``Wextra``, ``Wmissing-format-attribute``, ``Wmissing-prototypes``, + ``Wold-style-definition`` and ``Wunused-const-variable``. - W=2 Adds ``Waggregate-return``, ``Wcast-align``, ``Wnested-externs``, - ``Wshadow``, ``Wlogical-op``, ``Wmissing-field-initializers`` and - ``Wsign-compare``. + ``Wshadow``, ``Wlogical-op``. - W=3 Adds ``Wbad-function-cast``, ``Wcast-qual``, ``Wconversion``, ``Wpacked``, - ``Wpadded``, ``Wpointer-arith``, ``Wredundant-decls`` and + ``Wpointer-arith``, ``Wredundant-decls`` and ``Wswitch-default``. Refer to the GCC or Clang documentation for more information on the individual @@ -53,6 +51,6 @@ Several build options can be used to check for security issues. Refer to the NB: The ``Werror`` flag is enabled by default in TF-A and can be disabled by setting the ``E`` build flag to 0. -*Copyright (c) 2019, Arm Limited. All rights reserved.* +-------------- -.. _user guide: ../getting_started/user-guide.rst +*Copyright (c) 2019, Arm Limited. All rights reserved.* |