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
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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
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Co-authored-by: Rahul Kar <118818625+kar-rahul-aws@users.noreply.github.com>
Enable xTaskGetCurrentTaskHandleForCore() for single core builds
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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
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Co-authored-by: bjbsmith <bjbsmith@uafeb6a6bcdce55.ant.amazon.com>
Co-authored-by: chinglee-iot <61685396+chinglee-iot@users.noreply.github.com>
* Introduce portHAS_NESTED_INTERRUPTS to identify if port has nested interrupt or not.
* Update atomic.h to use portHAS_NESTED_INTERRUPTS instead of portSET_INTERRUPT_MASK_FROM_ISR definition.
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Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
Co-authored-by: ActoryOu <jay2002824@gmail.com>
Export the PRIVILEGED_FUNCTION, PRIVILEGED_DATA, and FREERTOS_SYSTEM_CALL
attributes to make it easier for end users to add their own privileged functions and
system calls.
This commit adds a portTASK_SWITCH_HOOK() macro which allows ports to inject
behavior immediately after a context switch. For example, this macro could be
used by ports that need to set an end of stack watchpoint after a context
swtich.
Co-authored-by: Rahul Kar <118818625+kar-rahul-aws@users.noreply.github.com>
Co-authored-by: Soren Ptak <ptaksoren@gmail.com>
Co-authored-by: chinglee-iot <61685396+chinglee-iot@users.noreply.github.com>
Co-authored-by: Tony Josi <tonyjosi@amazon.com>
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
Verify that the application has correctly installed PendSV
and SVCall handlers. The application can choose to
disable these checks by setting configCHECK_HANDLER_INSTALLATION
to 0 in their FreeRTOSConfig.h.
* Add a u or U suffix for unsigned numerical literals
* Fix formatting
* Replace u with U for naming convention
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Co-authored-by: Soren Ptak <ptaksoren@gmail.com>
Co-authored-by: chinglee-iot <61685396+chinglee-iot@users.noreply.github.com>
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
* Update xTaskGetIdleTaskHandle() in SMP
This commit updates xTaskGetIdleTaskHandle() for SMP in the following ways:
- xTaskGetIdleTaskHandle() no longer accepts xCoreID argument in SMP so that
there is not change in API between single-core and SMP
- xTaskGetIdleTaskHandle() now returns the Active idle task handle in SMP,
which matches the behavior in single-core.
- Added xTaskGetIdleTaskHandleForCore() in SMP which accepts an xCoreID
argument. This function can be used to obtain the Passive idle task handles.
* Update xTaskGetIdleTaskHandle
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Co-authored-by: Ching-Hsin Lee <chinglee@amazon.com>
Co-authored-by: chinglee-iot <61685396+chinglee-iot@users.noreply.github.com>
Co-authored-by: Rahul Kar <118818625+kar-rahul-aws@users.noreply.github.com>
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
* The value of an expression shall not be assigned to an object with a narrower essential type or of a different essential type category.
---------
Co-authored-by: Ubuntu <ubuntu@ip-172-31-34-245.ap-northeast-1.compute.internal>
Co-authored-by: Rahul Kar <118818625+kar-rahul-aws@users.noreply.github.com>
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
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 SVC
call and everything else is handled internally.
This PR also makes the following changes:
1. Update the Access Control List (ACL) mechanism to
grant access to all the kernel objects before the
scheduler is started.
2. Add one struct param for system calls with 5 parameters.
This removes the need for special handling for system
calls with 5 parameters.
3. Remove raise privilege SVC when MPU wrapper v2 is used.
4. Add additional run time parameter checks to MPU wrappers
for xTaskGenericNotify and xQueueTakeMutexRecursive APIs.
* Update vApplicationGetIdleTaskMemory prototype for SMP. Now SMP and
single core use the same prototype for compatibility.
* Add vApplicationGetPassiveIdleTaskMemory for SMP to get passive idle
task memory.
This commit updates the following time conversion macros:
- pdMS_TO_TICKS: Added cast to "uint64_t" to prevent overflow
- pdTICKS_TO_MS: Added macro to convert ticks to milliseconds
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
Co-authored-by: Rahul Kar <118818625+kar-rahul-aws@users.noreply.github.com>
This commit renames "CPU" to "Core" for any public facing API for consistency
with other SMP related APIs (e.g., "configNUMBER_OF_CORES").
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>
