* Add in a removed check for if a task is attempting to read a variable from a location it has write access to in xPortIsAuthorizedToAccessBuffer.
* Add in a portDONT_DISCARD symbol as well.
* Remove duplicate pop instruction from portable/ARMv8M/non_secure/portable/GCC/ARM_CM23/mpu_wrappers_v2_asm.c
* Remove duplicate pop instruction from portable/ARMv8M/non_secure/portable/GCC/ARM_CM23_NTZ/mpu_wrappers_v2_asm.c
* Remove duplicate pop instruction from portable/ARMv8M/non_secure/portable/GCC/ARM_CM33/mpu_wrappers_v2_asm.c
* Remove duplicate pop instruction from portable/ARMv8M/non_secure/portable/GCC/ARM_CM33_NTZ/mpu_wrappers_v2_asm.c
* Remove duplicate pop instruction from portable/ARMv8M/non_secure/portable/IAR/ARM_CM23/mpu_wrappers_v2_asm.S
* Remove duplicate pop instruction from portable/ARMv8M/non_secure/portable/IAR/ARM_CM23_NTZ/mpu_wrappers_v2_asm.S
* Remove duplicate pop instruction from portable/ARMv8M/non_secure/portable/IAR/ARM_CM33/mpu_wrappers_v2_asm.S
* Remove duplicate pop instruction from portable/ARMv8M/non_secure/portable/IAR/ARM_CM33_NTZ/mpu_wrappers_v2_asm.S
* Run the copy_files.py script to update the ARMv8M ports to remove the duplicate pop instruction in mpu_wrappers_v2_asm
* Remove duplicate pop instruction from portable/GCC/ARM_CM3_MPU/mpu_wrappers_v2_asm.c
* Remove duplicate pop instruction from portable/GCC/ARM_CM4_MPU/mpu_wrappers_v2_asm.c
* Remove duplicate pop instruction from portable/IAR/ARM_CM4F_MPU/mpu_wrappers_v2_asm.S
* Remove duplicate pop instruction from portable/RVDS/ARM_CM4_MPU/mpu_wrappers_v2_asm.c
---------
Co-authored-by: Rahul Kar <118818625+kar-rahul-aws@users.noreply.github.com>
* 64bit TickType_t is supported on Windows port.(MSVC and MinGW)
Especially it is introduced for 64bit compiler.(x64 platform on MSVC and MinGW-w64)
* Unnecessary compiler warning for the cast operation is disabled locally.(MinGW-w64 only)
* Modify the condition for ignoring compiler warning for the cast operation.
Before modification: Compiler warning was ignored only on MinGW64
After modification: Compiler warning is ignored on MinGW32 and MinGW64
Reason of modification: The cast warning here is unavoidable not only on MinGW64 but also on MinGW32.
"__GNUC__" macro is used because MSVC does not recognize this #pragma directive.
Add a compile time check that emits a helpful error message if the user
attempts to create a daemon task startup hook without also creating the
timer/daemon task.
The timer/daemon task startup hook runs in the context of the timer/daemon
task. Therefore, it won't run even if configUSE_DAEMON_TASK_STARTUP_HOOK
is set to 1 if the timer task isn't created. The timer task is only created if
configUSE_TIMERS is not equal to 0.
* pxIndex should only be used when selecting next task. Altering pxIndex
of a ready list will cause the scheduler to be unable to select the
right task to run. Using a for loop if traversing the list for trace
utility is required.
* Not defining listGET_OWNER_OF_NEXT_ENTRY when using SMP scheduler
---------
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
* Fix small bugs
* Cast sizeof to BaseType_t
* Test removing assert to fix UT
* Revert change to tasks.c
Since configIDLE_TASK_NAME must be defined as a string according to
the documentation, the macro will always be NULL terminated. Which
means that the check `if( cIdleName[ xIdleTaskNameIndex ] == ( char ) 0x00 )`
will catch the end of string.
* Update coverity config; Add coverity version; Update pvPortMalloc declaration to match the definitions.
* Add port files to sed command
* Remove warnings about unused parameters in port code
---------
Co-authored-by: Rahul Kar <118818625+kar-rahul-aws@users.noreply.github.com>
* Update task notification scheduler suspension
Previously ulTaskGenericNotifyTake() and xTaskGenericNotifyWait() would suspend
the scheduler while inside a critical section.
This commit changes the order by wrapping the critical sections in a scheduler
suspension block. This logic is more inuitive and allows the SMP scheduler
suspension logic to be simplified.
* tasks.c: Fix typo
* Use a complete sentence in comment
* Check portGET_CRITICAL_NESTING_COUNT when scheduler is running
* Prevent potential NULL pointer access when scheduler is not running
---------
Co-authored-by: Paul Bartell <pbartell@amazon.com>
Co-authored-by: chinglee-iot <61685396+chinglee-iot@users.noreply.github.com>
Co-authored-by: Ching-Hsin Lee <chinglee@amazon.com>
* Request a task to yield after been suspended or deleted to prevent this task puts itself back to another list
* Fix volatile variable access order to ensure ensure compliance with MISRA C 2012 Rule 13.5
---------
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
Co-authored-by: Gaurav Aggarwal <aggarg@amazon.com>
* Rename Arm_AARCH64 to ARM_AARCH64
* Rename Arm_AARCH64_SRE to ARM_AARCH64_SRE
* Update cmake for ARM port folder capitalization
* Update in portable/CmakeLists.txt
* Use capitalization name in port README.md
---------
Co-authored-by: Ching-Hsin Lee <chinglee@amazon.com>
Enable xTaskGetCurrentTaskHandleForCore() for single core builds
---------
Co-authored-by: Paul Bartell <pbartell@amazon.com>
Co-authored-by: Ching-Hsin Lee <chinglee@amazon.com>
* Initial set of SA fixes
* Revert function parameter name changes
* Reverted parameter name for Static version of function by mistake
* Update mpu_wrappers_v2.c to only include 20.7 fixes
* Update queue.c to remove non-20.7 fixes
* Update tasks.c to remove non-20.7 fixes
---------
Co-authored-by: bjbsmith <bjbsmith@uafeb6a6bcdce55.ant.amazon.com>
Co-authored-by: chinglee-iot <61685396+chinglee-iot@users.noreply.github.com>
* Update vTaskDelete() to delete a task directly when scheduler is stopped instead of putting it on the xTasksWaitingTermination list.
* Delete the idle tasks and timer task in vTaskEndScheduler().
* Reclaim resources for all the tasks on the xTasksWaitingTermination list in vTaskEndScheduler().
* Update POSIX to no longer delete FreeRTOS tasks in the port.
---------
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
Co-authored-by: Gaurav Aggarwal <aggarg@amazon.com>
Modify portable/CMakeLists.txt to create only one static library containing both the common kernel code and kernel port.
Change the freertos_kernel_port target from a STATIC library to an OBJECT library and introduce a new freertos_kernel_port_headers INTERFACE library target.
---------
Co-authored-by: ABARNAT <ahmed.barnat@actia-engineering.tn>
Co-authored-by: Soren Ptak <ptaksoren@gmail.com>
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
Unnecessary white space was introduced in PR #768
which affected the formatting of assembly code. This PR
returns the correct formatting. No functional change.
Add a check for configENABLE_MVE to M23, M33 ports
configENABLE_MVE is only applicable to Cortex-M55 and Cortex-M85 ports.
It must not be defined to 1 for other ARMv8_m ports.
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
The number of MPU regions is not configurable for Cortex-M3 port and
therefore, it is misleading to have configTOTAL_MPU_REGIONS in
portmacro.h.
It was added in PR #952.
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
* Add code to allow building for x64 in MSVC
- Add code for x64 arch.
- Add initial value for local otherwise it won't get proper value in x64.
* Moving init local to portGET_HIGHEST_PRIORITY
- From code review.
* More changes following review
* Another style fix from review
* Update formatting
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
---------
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
Co-authored-by: Nikhil Kamath <110539926+amazonKamath@users.noreply.github.com>
Co-authored-by: Soren Ptak <ptaksoren@gmail.com>
Co-authored-by: Gaurav Aggarwal <aggarg@amazon.com>
According to the MSP430 EABI [1] section 3.3,
Arguments are assigned, in declared order, to the first available
register single, pair, or quad from the following list into which it
fits (with the following special exceptions). For MSP430 and
MSP430X, the argument registers are: R12, R13, R14, R15
Therefore, pvParameters should be passed in R12, as it is the first
argument, not R15. Keep passing the parameter in R15 for the
MSP430 EABI, if anyone is still using it.
[1] https://www.ti.com/lit/an/slaa534a/slaa534a.pdf
PR #914 caused Posix Port to fail to build on MacOS. This PR fixes
teh build failure.
This PR also adds a Matrix configuration to the GitHub kernel-demo
workflow to build the Posix Demos on MacOS.
---------
Co-authored-by: chinglee-iot <61685396+chinglee-iot@users.noreply.github.com>
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
* MicroblazeV9: Add support for 64 bit microblaze
* MicroblazeV9: Add support for generation of run time task stats
* MicroblazeV9: Add default implementation for callback functions
---------
Signed-off-by: Mubin Usman Sayyed <mubin.usman.sayyed@xilinx.com>
* Allow access to any buffer in xPortIsAuthorizedToAccessBuffer if xSchedulerRunning is set to pdFALSE
* Allow access to any buffer in xPortIsAuthorizedToAccessBuffer if xSchedulerRunning is set to pdFALSE in the copied ARMv8M Port Files
