FreeRTOS-Kernel/portable
Gaurav Aggarwal 66466793d5 Pre-allocate secure-side context structures
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>
2021-08-18 16:21:55 -07:00
..
ARMClang Re-sync with upstream and stripping away none kernel related. 2020-02-10 13:45:57 -08:00
ARMv8M Pre-allocate secure-side context structures 2021-08-18 16:21:55 -07:00
BCC/16BitDOS [AUTO][RELEASE]: Bump file header version to "10.4.3" 2020-12-14 10:13:39 -08:00
CCS [AUTO][RELEASE]: Bump file header version to "10.4.3" 2020-12-14 10:13:39 -08:00
CodeWarrior [AUTO][RELEASE]: Bump file header version to "10.4.3" 2020-12-14 10:13:39 -08:00
Common [AUTO][RELEASE]: Bump file header version to "10.4.3" 2020-12-14 10:13:39 -08:00
GCC Pre-allocate secure-side context structures 2021-08-18 16:21:55 -07:00
IAR Pre-allocate secure-side context structures 2021-08-18 16:21:55 -07:00
Keil Re-sync with upstream and stripping away none kernel related. 2020-02-10 13:45:57 -08:00
MemMang [AUTO][RELEASE]: Bump file header version to "10.4.3" 2020-12-14 10:13:39 -08:00
MikroC/ARM_CM4F [AUTO][RELEASE]: Bump file header version to "10.4.3" 2020-12-14 10:13:39 -08:00
MPLAB [AUTO][RELEASE]: Bump file header version to "10.4.3" 2020-12-14 10:13:39 -08:00
MSVC-MingW [AUTO][RELEASE]: Bump file header version to "10.4.3" 2020-12-14 10:13:39 -08:00
oWatcom/16BitDOS [AUTO][RELEASE]: Bump file header version to "10.4.3" 2020-12-14 10:13:39 -08:00
Paradigm/Tern_EE [AUTO][RELEASE]: Bump file header version to "10.4.3" 2020-12-14 10:13:39 -08:00
Renesas [AUTO][RELEASE]: Bump file header version to "10.4.3" 2020-12-14 10:13:39 -08:00
Rowley [AUTO][RELEASE]: Bump file header version to "10.4.3" 2020-12-14 10:13:39 -08:00
RVDS [AUTO][RELEASE]: Bump file header version to "10.4.3" 2020-12-14 10:13:39 -08:00
SDCC/Cygnal [AUTO][RELEASE]: Bump file header version to "10.4.3" 2020-12-14 10:13:39 -08:00
Softune [AUTO][RELEASE]: Bump file header version to "10.4.3" 2020-12-14 10:13:39 -08:00
Tasking/ARM_CM4F [AUTO][RELEASE]: Bump file header version to "10.4.3" 2020-12-14 10:13:39 -08:00
ThirdParty [AUTO][RELEASE]: Bump file header version to "10.4.3" 2020-12-14 10:13:39 -08:00
WizC/PIC18 [AUTO][RELEASE]: Bump file header version to "10.4.3" 2020-12-14 10:13:39 -08:00
readme.txt Style: Change FreeRTOS websites in comments (#131) 2020-08-20 14:59:28 -07:00

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.