The secure side context management code now checks that the secure
context being saved or restored belongs to the task being switched-out
or switched-in respectively.
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
This commit improves ARMv8-M security by pre-allocating secure-side task
context structures and changing how tasks reference a secure-side
context structure when calling a secure function. The new configuration
constant secureconfigMAX_SECURE_CONTEXTS sets the number of secure
context structures to pre-allocate. secureconfigMAX_SECURE_CONTEXTS
defaults to 8 if left undefined.
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
* Style: Change FreeRTOS websites in comments
* Style: Change freertos to FreeRTOS in comments
* Style: Remove broken link
Co-authored-by: Alfred Gedeon <gedeonag@amazon.com>
