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FreeRTOS-Kernel/portable
Paul Bartell 7b26ea6263
Enable building the GCC Cortex-R5 port without an FPU (#586)
* Ensure configUSE_TASK_FPU_SUPPORT option is set correctly

If one does enable the FPU of the Cortex-R5 processor, then the GCC
compiler will define the macro __ARM_FP. This can be used to ensure,
that the configUSE_TASK_FPU_SUPPORT is set accordingly.

* Enable the implementation of vPortTaskUsesFPU only if configUSE_TASK_FPU_SUPPORT is set to 1

* Remove error case in pxPortInitialiseStack

The case of configUSE_TASK_FPU_SUPPORT is 0 is now handled

* Enable access to FPU registers only if FPU is enabled

* Make minor formating changes

* Format ARM Cortex-R5 port

* Address review comments from @ChristosZosi

* Minor code review suggestions

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>

---------

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
Co-authored-by: Christos Zosimidis <christos.zosimidis@gmail.com>
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
Co-authored-by: Gaurav Aggarwal <aggarg@amazon.com>
2 years ago
..
ARMClang Normalize line endings and whitespace in source files 2 years ago
ARMv8M Cortex-M35P: Add Cortex-M35P port (#631) 2 years ago
BCC/16BitDOS Added support of 64bit events. (#597) 2 years ago
CCS Interrupt priority assert improvements for CM3/4/7 (#602) 2 years ago
CodeWarrior Added support of 64bit events. (#597) 2 years ago
Common Normalize line endings and whitespace in source files 2 years ago
GCC Enable building the GCC Cortex-R5 port without an FPU (#586) 2 years ago
IAR Interrupt priority assert improvements for CM3/4/7 (#602) 2 years ago
Keil Normalize line endings and whitespace in source files 2 years ago
MPLAB added portPOINTER_SIZE_TYPE and SIZE_MAX definition to PIC24/dsPIC port (#636) 2 years ago
MSVC-MingW Do not call exit() on MSVC Port when calling vPortEndScheduler (#624) 2 years ago
MemMang Feature/fixing clang gnu compiler warnings (#620) 2 years ago
MikroC/ARM_CM4F Interrupt priority assert improvements for CM3/4/7 (#602) 2 years ago
Paradigm/Tern_EE Added support of 64bit events. (#597) 2 years ago
RVDS Interrupt priority assert improvements for CM3/4/7 (#602) 2 years ago
Renesas Added support of 64bit events. (#597) 2 years ago
Rowley Added support of 64bit events. (#597) 2 years ago
SDCC/Cygnal Added support of 64bit events. (#597) 2 years ago
Softune Added support of 64bit events. (#597) 2 years ago
Tasking/ARM_CM4F Interrupt priority assert improvements for CM3/4/7 (#602) 2 years ago
ThirdParty Add Thread Local Storage (TLS) support using Picolibc functions (#343) 2 years ago
WizC/PIC18 Added support of 64bit events. (#597) 2 years ago
oWatcom/16BitDOS Added support of 64bit events. (#597) 2 years ago
CMakeLists.txt Cortex-M35P: Add Cortex-M35P port (#631) 2 years ago
readme.txt Normalize line endings and whitespace in source files 2 years ago

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.