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FreeRTOS-Kernel/portable
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Gaurav Aggarwal 331362d45a Restrict unpriv task to invoke code with privilege 
It was possible for an unprivileged task to invoke any function with
privilege by passing it as a parameter to MPU_xTaskCreate,
MPU_xTaskCreateStatic, MPU_xTimerCreate, MPU_xTimerCreateStatic, or
MPU_xTimerPendFunctionCall.

This commit ensures that MPU_xTaskCreate and MPU_xTaskCreateStatic can
only create unprivileged tasks. It also removes the following APIs:
1. MPU_xTimerCreate
2. MPU_xTimerCreateStatic
3. MPU_xTimerPendFunctionCall

We thank Huazhong University of Science and Technology for reporting
this issue.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
2022-09-17 00:03:08 +05:30
..
ARMClang Re-sync with upstream and stripping away none kernel related. 2020-02-10 13:45:57 -08:00
ARMv8M M85 support (#556) 2022-09-13 22:08:25 +05:30
BCC/16BitDOS Normalize files with mixed line endings (introduced in commit 3a413d1) 2021-06-01 17:55:18 -07:00
CCS fix typo (#399) 2021-10-06 15:32:07 -07:00
CodeWarrior Normalize files with mixed line endings (introduced in commit 3a413d1) 2021-06-01 17:55:18 -07:00
Common Restrict unpriv task to invoke code with privilege 2022-09-17 00:03:08 +05:30
GCC Remove local stack variable form MPU wrappers 2022-09-17 00:03:08 +05:30
IAR Remove local stack variable form MPU wrappers 2022-09-17 00:03:08 +05:30
Keil Re-sync with upstream and stripping away none kernel related. 2020-02-10 13:45:57 -08:00
MemMang [Fix] Type for pointers operations (#550) 2022-08-30 13:27:39 -07:00
MikroC/ARM_CM4F fix typo (#399) 2021-10-06 15:32:07 -07:00
MPLAB Add atomic flag for 16-bit ticks PIC24 (#488) 2022-04-15 08:13:14 -07:00
MSVC-MingW Normalize files with mixed line endings (introduced in commit 3a413d1) 2021-06-01 17:55:18 -07:00
oWatcom/16BitDOS Normalize files with mixed line endings (introduced in commit 3a413d1) 2021-06-01 17:55:18 -07:00
Paradigm/Tern_EE Normalize files with mixed line endings (introduced in commit 3a413d1) 2021-06-01 17:55:18 -07:00
Renesas Normalize files with mixed line endings (introduced in commit 3a413d1) 2021-06-01 17:55:18 -07:00
Rowley Normalize files with mixed line endings (introduced in commit 3a413d1) 2021-06-01 17:55:18 -07:00
RVDS Remove local stack variable form MPU wrappers 2022-09-17 00:03:08 +05:30
SDCC/Cygnal Tidy up the 8051 sdcc port (#376) 2021-08-12 11:50:52 -07:00
Softune Normalize files with mixed line endings (introduced in commit 3a413d1) 2021-06-01 17:55:18 -07:00
Tasking/ARM_CM4F Normalize files with mixed line endings (introduced in commit 3a413d1) 2021-06-01 17:55:18 -07:00
ThirdParty portable-RP2040: Fix typo in README.md (#559) 2022-09-14 12:13:10 +05:30
WizC/PIC18 Normalize files with mixed line endings (introduced in commit 3a413d1) 2021-06-01 17:55:18 -07:00
CMakeLists.txt Update CMakeLists.txt for Cortex-M55 and Cortex-M85 ports (#560) 2022-09-16 12:30:11 +05:30
readme.txt Style: Change FreeRTOS websites in comments (#131) 2020-08-20 14:59:28 -07:00

readme.txt 

Each real time kernel port consists of three files that contain the core kernel
components and are common to every port, and one or more files that are
specific to a particular microcontroller and/or compiler.


+ The FreeRTOS/Source/Portable/MemMang directory contains the five sample
memory allocators as described on the https://www.FreeRTOS.org WEB site.

+ The other directories each contain files specific to a particular
microcontroller or compiler, where the directory name denotes the compiler
specific files the directory contains.



For example, if you are interested in the [compiler] port for the [architecture]
microcontroller, then the port specific files are contained in
FreeRTOS/Source/Portable/[compiler]/[architecture] directory.  If this is the
only port you are interested in then all the other directories can be
ignored.