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FreeRTOS-Kernel/portable/ARMv8M
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Gaurav-Aggarwal-AWS 9bfd85a253
Update system call entry mechanism (#896) 
Earlier the System Call entry from an unprivileged task looked like:

1. SVC for entering system call.
2. System call implementation.
3. SVC for exiting system call.

Now, the system call entry needs to make only one system call
and everything else is handled internally.

This PR also makes the following small changes:

1. Add one struct param for system calls with 5 parameters. This
   removes the need for special handling for system calls with 5
   parameters.
2. Remove raise privilege SVC when MPU wrapper v2 is used.
3. Add additional run time parameter checks to MPU wrappers
   for xTaskGenericNotify and xQueueTakeMutexRecursive APIs.

These changes are tested on the following platforms:
1. STM32H743ZI (Cortex-M7)
2. STM32L152RE (Cortex-M3)
3. Nuvoton M2351 (Cortex-M23)
4. NXP LPC55S69 (Cortex-M33)
2023-11-21 18:42:23 +05:30
..
non_secure Update system call entry mechanism (#896) 2023-11-21 18:42:23 +05:30
secure [AUTO][RELEASE]: Bump file header version to "10.6.1" 2023-08-17 17:14:06 +00:00
copy_files.py [AUTO][RELEASE]: Bump file header version to "10.6.1" 2023-08-17 17:14:06 +00:00
ReadMe.txt Normalize line endings and whitespace in source files 2022-11-29 15:38:47 -08:00

ReadMe.txt 

This directory tree contains the master copy of the FreeeRTOS Armv8-M and
Armv8.1-M ports.
Do not use the files located here!  These file are copied into separate
FreeRTOS/Source/portable/[compiler]/ARM_CM[23|33|55|85]_NNN directories prior to each
FreeRTOS release.

If your Armv8-M and Armv8.1-M application uses TrustZone then use the files from the
FreeRTOS/Source/portable/[compiler]/ARM_CM[23|33|55|85] directories.

If your Armv8-M and Armv8.1-M application does not use TrustZone then use the files from
the FreeRTOS/Source/portable/[compiler]/ARM_CM[23|33|55|85]_NTZ directories.