Commit Graph

257 Commits

Author SHA1 Message Date
Andrei Safronov
847462a578 freertos: fix gnu asm extensions.
The llvm asm pasrser doesn't support some gnu asm extensions,
like using "&" with macro arguments. So, replace such code with
code which could be compiled by llvm.
2022-10-27 00:27:50 +03:00
Sudeep Mohanty
70070989f0 freertos: Enable configUSE_PORT_OPTIMISED_TASK_SELECTION for RISC-V targets
This commit enables the config option
configUSE_PORT_OPTIMISED_TASK_SELECTION on RISC-V targets for legacy
FreeRTOS (IDF-FreeRTOS).
2022-10-17 16:47:21 +02:00
Darian Leung
9f7f964363 freertos: Fix FPU ISR core pinning bug
This commit fixes a bug where if an unpinned task is interrupted by a level 1
ISR that users the FPU, the FPU usage will cause the interrupted task to
become pinned to the current core.

Note: This bug was already fixed in SMP FreeRTOS in commit
d69361779e. This commit simply backports the
fix to IDF FreeRTOS.
2022-10-12 22:45:56 +08:00
Darian Leung
fe0d4f2834 freertos: Refactor riscv port stack initialization code
This commit refactors the pxPortInitialiseStack() function of the riscv
FreeRTOS ports (both IDF and SMP FreeRTOS).

- Each stack area is now separated into their own functions
- Each function will individually
    - Push the stack pointer to allocate the stack area
    - Initiaze the allocated stack area
- Each stack area's size and usage is now clearly documented in code
2022-10-09 14:51:45 +08:00
Darian Leung
282f10d1bc freertos: Refactor xtensa port stack initialization code
This commit refactors the pxPortInitialiseStack() function of the xtensa
FreeRTOS ports (both IDF and SMP FreeRTOS).

- Each stack area is now separated into their own functions
- Each function will individually
    - Push the stack pointer to allocate the stack area
    - Initiaze the allocated stack area
- Each stack area's size and usage is now clearly documented in code
2022-10-09 14:48:30 +08:00
Jakob Hasse
bfbbd9d790 feat(freertos): Added FreeRTOS POSIX/Linux Simulator
* Added port layer from the FreeRTOS POSIX port, added
  additional port code for ESP-IDF.
* Created another hello world example using that POSIX
  port in tools/test_apps.
* Removed old linux app
2022-09-27 16:23:54 +02:00
Darian Leung
aa5d74410b freertos: Synchronize tasks.c functions (minor changes) to v10.4.3
This commit synchronizes multiple functions in tasks.c with upstream v10.4.3
that contain minor differences.

The following functions have had their parameter names or code formatting
updated:

- xTaskCreateStaticPinnedToCore()
- xTaskCreatePinnedToCore()
- prvInitialiseNewTask()
- prvTaskIsTaskSuspended()
- vTaskStartScheduler()
- xTaskResumeAll()
- xTaskCheckForTimeOut()
- uxTaskResetEventItemValue()

The following functions have had their missing "xAlreadyYielded" restored

- xTaskDelayUntil()
- vTaskDelay()

The following functions have had their critical section/interrupt disdable
usage update

- vTaskSuspendAll()
- xTaskGetTickCountFromISR()
- xTaskGetApplicationTaskTagFromISR()
2022-09-19 21:30:52 +08:00
Darian Leung
5742c194e1 freertos: Synchronize tasks.c functions (major changes) to v10.4.3
This commit synchronizes multiple functions that contain major differences with
upstream v10.4.3. Multi-core modifications are then reapplied to the function.

Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently
running. This commit adds the following macros instead.

- taskIS_CURRENTLY_RUNNING()
- taskIS_CURRENTLY_RUNNING_ON_CORE()

The following functions have been updated to use those macros instead.

- eTaskGetState()
- vTaskPrioritySet()
- vTaskResume()

The following functions have been synchronized with upstream v10.4.3.
Multi-core modifications are then reapplied.

- vTaskSuspend()
- vTaskDelete()
- prvGetExpectedIdleTime()
2022-09-19 21:30:47 +08:00
Darian Leung
15d8fc0722 freertos: Restore xAlreadyYielded usage in event_groups
This commit restores xAlreadyYielded in various event_group functions to
synchronize with upstream v10.4.3.
2022-09-19 21:30:43 +08:00
Darian Leung
5352ba06fa freertos: Synchronize xStreamBufferSend() to v10.4.3
This commit synchronizes xStreamBufferSend() with upstream v10.4.3.
2022-09-19 21:30:38 +08:00
Darian Leung
77f2eba57e freeRTOS: Synchronize queue functions to v10.4.3
This commit synchronizes multiple functions in queue.c with upstream v10.4.3.
Multi-core modifications are then reapplied to these functions. The following
functions were modified:

prvNotifyQueueSetContainer()
xQueueGenericCreateStatic()
xQueueGenericCreate()
xQueueGetMutexHolder()
xQueueCreateCountingSemaphoreStatic()
xQueueCreateCountingSemaphore()
xQueueGenericSend()
xQueueGenericSendFromISR()
xQueueReceiveFromISR()
uxQueueMessagesWaiting()
prvUnlockQueue()
prvIsQueueFull()
xQueueAddToSet()
xQueueRemoveFromSet()
prvNotifyQueueSetContainer()

Note: The SEGGER_SYSVIEW traceQUEUE_SEND() macro was updated as the
      xCopyPosition argument is no longer available in scenarios where the
      macro is called.
2022-09-19 21:30:32 +08:00
Darian Leung
abf0bc13e6 riscv: Fix esprv_intc_int_set_threshold() naming
This commit fixes the function declaration naming from esprv_intc_set_threshold()
to esprv_intc_int_set_threshold(), thus allowing the underlying ROM funciton to be
exposed via the header.
2022-09-16 16:45:43 +08:00
Darian Leung
0c97fbd5ba riscv: Remove redundant riscv_interrupts.h header
This commit removes the riscv_interrupts.h header is it has become redundant. The previously
exposed API has been handled as follows:

- "riscv_interrupt_enable()" and "riscv_interrupt_disable()" have been removed. These functions
  were declarations only and never had any implementation.
- "riscv_global_interrupts_enable()" and "riscv_global_interrupts_disable()" renamed to
  "rv_utils_intr_global_enable()" and "rv_utils_intr_global_disable()" respectively and now
  placed in rv_utils.h
2022-09-16 16:45:43 +08:00
Omar Chebib
53c7dd4efc WDT: implement interrupt wdt and task wdt for ESP32-C2
ESP32-C2 has a single group timer, thus it will use it for the interrupt watchdog,
which is more critical than the task watchdog. The latter is implement in
software thanks to the `esp_timer`component.
2022-09-15 14:37:59 +08:00
Ivan Grokhotkov
0332b8db07 Revert "Merge branch 'feature/freertos_10.4.3_sync_various_functions' into 'master'"
This reverts merge request !19761
2022-09-12 19:53:09 +08:00
Darian Leung
bb5e189d2b freertos: Synchronize tasks.c functions (minor changes) to v10.4.3
This commit synchronizes multiple functions in tasks.c with upstream v10.4.3
that contain minor differences.

The following functions have had their parameter names or code formatting
updated:

- xTaskCreateStaticPinnedToCore()
- xTaskCreatePinnedToCore()
- prvInitialiseNewTask()
- prvTaskIsTaskSuspended()
- vTaskStartScheduler()
- xTaskResumeAll()
- xTaskCheckForTimeOut()
- uxTaskResetEventItemValue()

The following functions have had their missing "xAlreadyYielded" restored

- xTaskDelayUntil()
- vTaskDelay()

The following functions have had their critical section/interrupt disdable
usage update

- vTaskSuspendAll()
- xTaskGetTickCountFromISR()
- xTaskGetApplicationTaskTagFromISR()
2022-09-07 23:34:52 +08:00
Darian Leung
d382a2c952 freertos: Synchronize tasks.c functions (major changes) to v10.4.3
This commit synchronizes multiple functions that contain major differences with
upstream v10.4.3. Multi-core modifications are then reapplied to the function.

Vanilla code uses "pxTCB == pxCurrentTCB" to check whether a task is currently
running. This commit adds the following macros instead.

- taskIS_CURRENTLY_RUNNING()
- taskIS_CURRENTLY_RUNNING_ON_CORE()

The following functions have been updated to use those macros instead.

- eTaskGetState()
- vTaskPrioritySet()
- vTaskResume()

The following functions have been synchronized with upstream v10.4.3.
Multi-core modifications are then reapplied.

- vTaskSuspend()
- vTaskDelete()
- prvGetExpectedIdleTime()
2022-09-07 23:34:52 +08:00
Darian Leung
9b5392e8e8 freertos: Restore xAlreadyYielded usage in event_groups
This commit restores xAlreadyYielded in various event_group functions to
synchronize with upstream v10.4.3.
2022-09-07 23:34:52 +08:00
Darian Leung
c6b054693b freertos: Synchronize xStreamBufferSend() to v10.4.3
This commit synchronizes xStreamBufferSend() with upstream v10.4.3.
2022-09-07 23:34:52 +08:00
Darian Leung
48e03e4cbd freeRTOS: Synchronize queue functions to v10.4.3
This commit synchronizes multiple functions in queue.c with upstream v10.4.3.
Multi-core modifications are then reapplied to these functions. The following
functions were modified:

prvNotifyQueueSetContainer()
xQueueGenericCreateStatic()
xQueueGenericCreate()
xQueueGetMutexHolder()
xQueueCreateCountingSemaphoreStatic()
xQueueCreateCountingSemaphore()
xQueueGenericSend()
xQueueGenericSendFromISR()
xQueueReceiveFromISR()
uxQueueMessagesWaiting()
prvUnlockQueue()
prvIsQueueFull()
xQueueAddToSet()
xQueueRemoveFromSet()
prvNotifyQueueSetContainer()

Note: The SEGGER_SYSVIEW traceQUEUE_SEND() macro was updated as the
      xCopyPosition argument is no longer available in scenarios where the
      macro is called.
2022-09-07 23:34:52 +08:00
wuzhenghui
c5d8e94898 freertos, ulp: Fix header inclusion to be compatible with new esp32c6 target 2022-09-06 09:13:20 +00:00
Darian Leung
77f6e8daca freertos: Synchronize prvAddCurrentTaskToDelayedList() to v10.4.3
This commit synchronizes prvAddCurrentTaskToDelayedList() with upstream
v10.4.3. Multi-core modifications are then reapplied to the function.
2022-08-24 16:03:10 +08:00
Darian Leung
fdbf892124 freertos: Synchronize xTaskRemoveFrom...EventList() functions to v10.4.3
This commit synchronizes the following xTaskRemoveFrom...EventList() with
upstream v10.4.3. Multi-core modifications are then reapplied to the
functions.

The functions updated are:

- xTaskRemoveFromEventList()
- vTaskRemoveFromUnorderedEventList()

The following multi-core macros have been removed as they are no longer
required.

- tskCAN_RUN_HERE()
- taskYIELD_OTHER_CORE()
2022-08-24 16:03:10 +08:00
Darian Leung
fb960f42b3 freertos: Synchronize vTaskPlaceOnEventList...() functions to v10.4.3
This commit synchronizes the following vTaskPlaceOnEventList...() with
upstream v10.4.3.

The functions updated are:

- vTaskPlaceOnEventList()
- vTaskPlaceOnUnorderedEventList()
- vTaskPlaceOnEventListRestricted()

The traceTASK_DELAY_UNTIL() macro has also been updated.
2022-08-24 16:03:10 +08:00
Darian Leung
27c0120c18 freertos: Synchronize prvAddNewTaskToReadyList() to v10.4.3
This commit synchronizes prvAddNewTaskToReadyList() with upstream v10.4.3.
Multi-core modifications are then reapplied to the function.
2022-08-24 16:03:10 +08:00
Darian Leung
e22e7dd670 freertos: Revert critical section macro
This commit reverts the previous "taskENTER_CRTIICAL();" so that the argument
is now provided for better code readability. The names of the spinlocks have
also been updated.
2022-08-12 16:17:45 +08:00
Darian Leung
287ab7566b freertos: Use check yielding macros
This commit updates various FreeRTOS functions to call the newly added
prvCheckForYield() and prvCheckForYieldUsingPriority() when checking for
yielding. This allows the source code to match upstream more closely.
2022-08-11 16:02:48 +08:00
Darian Leung
0fd305da2d freertos: Add new macro to check for yielding
When a FreeRTOS function unblocks a task, that function will check whether
the unblocked task requires a yield to be called. This is currently done by
having each function individually check if the unblocked task has a higher
priority than the both cores, and yielding the appropriate core.

This commit adds the macros list below to abstract away the yielding checking
procedure. This will allow the code to match upstream more closely.

- prvCheckForYield()
- prvCheckForYieldUsingPriority()
2022-08-11 16:02:48 +08:00
Guillaume Souchere
8357fc728f Merge branch 'bugfix/update-doc-freertos-task-header' into 'master'
freertos: Update the documentation of the ulBitsToClearOnEntry parameter

Closes IDFGH-5468

See merge request espressif/esp-idf!19277
2022-08-01 13:07:45 +08:00
Omar Chebib
692891e773 FreeRTOS: Modifying a timeout is now protected on multi-core configuration 2022-07-29 11:56:06 +08:00
Guillaume Souchere
421a408b42 freertos: Update the docuementation of the ulBitsToClearOnEntry parameter in xTaskGenericNotifyWait() function.
Closes https://github.com/espressif/esp-idf/issues/7207

The description of how the xTaskGenericNotifyWait parameter is handled in the
xTaskGenericNotifyWait() function was inaccurate.

In this commit, the description was updated to match the implementation of xTaskGenericNotifyWait().
2022-07-28 10:30:41 +02:00
morris
d94432fea8 systimer: refactor hal to accomodate more xtal choices 2022-07-25 16:08:52 +08:00
Guillaume Souchere
6005cc9163 hal: Deprecate interrupt_controller_hal.h, cpu_hal.h and cpu_ll.h interfaces
This commit marks all functions in interrupt_controller_hal.h, cpu_ll.h and cpu_hal.h as deprecated.
Users should use functions from esp_cpu.h instead.
2022-07-22 00:06:06 +08:00
Darian Leung
781d06af73 esp_hw_support: Remove compare_set.h API
This function removes the following legacy atomic CAS functions:

From compare_set.h (file removed):
- compare_and_set_native()
- compare_and_set_extram()

From portmacro.h
- uxPortCompareSet()
- uxPortCompareSetExtram()

Users should call esp_cpu_compare_and_set() instead as this function hides the details
of atomic CAS on internal and external RAM addresses.

Due to the removal of compare_set.h, some missing header includes are also fixed in this commit.
2022-07-22 00:06:06 +08:00
Darian
0570c5db1a Merge branch 'bugfix/freertos_xTaskIncrementTick' into 'master'
freertos: Fix xTaskIncrementTick() and xTaskResumeAll()

Closes IDF-4698 and IDF-4705

See merge request espressif/esp-idf!17204
2022-07-21 08:14:30 +08:00
Darian Leung
db26ff2503 freertos: Fix vTaskSuspendAll() and xTaskResumeAll()
This commit fixes vTaskSuspendAll() and xTaskResumeAll() in the following ways.

- For vTaskSuspendAll()
    - Sync function source code with upstream single core version
    - Clearly mark IDF additions
- For xTaskResumeAll()
    - Sync function source code with upstream single core version
    - Clearly mark IDF additions
    - Fix bug where cores other than core 0 were allowed to unwind pended ticks
2022-07-20 11:32:10 +08:00
Darian Leung
5971253971 freertos: Fix vTaskStepTick() and xTaskCatchUpTicks()
This commit fixes the following issues:

- Clearly mark IDF additions in vTaskStepTick() and xTaskCatchUpTicks()
- Add back vTaskSuspendAll()/xTaskResumeAll() to xTaskCatchUpTicks(). Scheduler
  suspension and resumption is required to unwind the pended ticks.
2022-07-20 11:32:10 +08:00
Darian Leung
7a4e1fee99 freertos: Fix xTaskIncrementTick()
Previously, xTaskIncrementTick() would always trigger a yield (i.e., return pdTRUE)
when called on core 1. This would mean core 1 would call vTaskSwitchContext() on
every tick, leading to uneccesary CPU overhead.

This commit fixes xTaskIncrementTick() in the following ways:

- Clearly mark IDF additions in xTaskIncrementTick()
- Moved esp_vApplicationTickHook() to be called direclty in xPortSysTickHandler() in order to
  simplify xTaskIncrementTick().
- Only core 0 calls xTaskIncrementTick() in order to simplify the function's logic. Core 0 is
  solely responsible for managing xTickCount and xPendedTicks
- All other cores call xTaskIncrementTickOtherCores() instead which is a simplified version of
  xTaskIncrementTick() and handles the following:
    - Check if core 0 has unblocked a higher priority task to run
    - Check if the current core requires time slicing
    - Call vApplicationTickHook()
2022-07-20 11:31:50 +08:00
Sudeep Mohanty
5e1437deb8 freertos: Fixed a bug where xTimerIsTimerActive incorrectly returns pdTRUE from callback
This commit fixes the following:
- Fixes a bug wherein the timer status is active for oneshot timers that
expire before they are started.
- Callback calls for periodic timers where made before the timers were
auto-reloaded.
- Timer expiry trace was being set after the timer callback is called.

Closes https://github.com/espressif/esp-idf/issues/8014
2022-07-19 10:42:09 +02:00
Omar Chebib
e5c83211a7 Merge branch 'bugfix/interrupt_stack_bss' into 'master'
System: move interrupt stack to .bss instead of .data section

Closes IDFGH-7635

See merge request espressif/esp-idf!18697
2022-07-12 13:44:07 +08:00
Jakob Hasse
0adb313441 bugfix (freertos): removed unused variable in tasks.c 2022-07-11 18:18:09 +08:00
Omar Chebib
bac62cfac8 System: move interrupt stack to .bss instead of .data section
The interrupt stack for Xtensa targets is now declared in C, automatically moving it to .bss section instead of .data section.

* Closes https://github.com/espressif/esp-idf/issues/9188
2022-07-11 17:49:21 +08:00
Alexey Lapshin
7e5a7921fe freertos: fix inlining for xtensa port 2022-07-07 09:04:51 +00:00
Mahavir Jain
a269a704af Merge branch 'bugfix/main_task_on_cpu1_startup_failure' into 'master'
freertos: Fix issue with bootup failure in ESP_MAIN_TASK_AFFINITY_CPU1 config

Closes IDFGH-7705

See merge request espressif/esp-idf!18755
2022-07-04 14:54:14 +08:00
Mahavir Jain
311822da25 freertos: Fix issue with bootup failure in ESP_MAIN_TASK_AFFINITY_CPU1 config
Idle tick hook that indicates completion of scheduler init must be launched
on other core than the one where main task runs. Earlier it was assumed that
main task shall always run on PRO cpu but that behavior can be changed with
ESP_MAIN_TASK_AFFINITY_CPU1 and hence this fix.

Closes https://github.com/espressif/esp-idf/issues/9247
Closes IDFGH-7705
2022-07-01 05:40:46 +00:00
Darian Leung
1625a3aae2 freertos: Fix event group task list race condition
FreeRTOS synchronization primitives (e.g., queues, eventgroups) use various event lists (i.e., task lists) to track what
tasks are blocked on a current primitive. Usually these event lists are accessed via one of the event lists functions
(such as vTask[PlaceOn|RemoveFrom]UnorderedEventList()), which in turn ensure that the global task list spinlock
(xTaskQueueMutex) is taken when accessing these lists.

However, some functions in event_groups.c manually traverse their event lists. Thus if a tick interrupt occurs on
another core during traversal and that tick interrupt unblocks a task on the event list being traversed, the event list
will be corrupted.

This commit modifies the following event_groups.c functions so that they take the global task list lock before
traversing their event list.

- xEventGroupSetBits()
- vEventGroupDelete()
2022-06-30 20:12:26 +08:00
Darian Leung
434287fc8b freertos: Xtensa FreeRTOS saves threadptr in solicited stack frame
The Xtensa FreeRTOS port does not save the threadptr register when
doing a voluntary yield. This can result in a crash when multiple
tasks used the threadptr register and call "taskYIELD()".

This commit adds the threadptr register to the solicited stack frame.
2022-06-15 20:20:41 +08:00
Armando (Dou Yiwen)
0b80546f8e Merge branch 'feature/new_esp_psram_component' into 'master'
esp_psram: new esp psram component

Closes IDF-4318, IDF-4382, IDF-4841, and IDFGH-7192

See merge request espressif/esp-idf!18050
2022-06-15 19:16:56 +08:00
Darian
e213e66ba3 Merge branch 'refactor/esp_hw_support_cpu' into 'master'
esp_hw_support: Add new esp_cpu.h abstraction

Closes IDF-4769

See merge request espressif/esp-idf!17091
2022-06-14 21:11:30 +08:00
Armando
cdad8a02fe esp_psram: remove g_spiram_ok 2022-06-14 15:44:27 +08:00
Armando
38e5043ae8 esp_psram: new psram component 2022-06-14 15:44:27 +08:00
Darian Leung
a8a3756b38 hal: Route CPU and Interrupt Controller HAL/LL to esp_cpu calls
This commit makes changes to cpu_ll.h, cpu_hal.h, and interrupt_controller_hal.h:

- Moved to esp_hw_support in order to be deprecated in the future
- HAL/LL API now route their calls to esp_cpu.h functions instead

Also updated soc_hal.h as follows:

- Removed __SOC_HAL_..._OTHER_CORES() macros as they dependend on cpu_hal.h
- Made soc_hal.h and soc_ll.h interfaces always inline, and removed soc_hal.c.

This commit also updates the XCHAL_ERRATUM_572 workaround by

- Removing it's HAL function and invoking the workaround it directly the bootloader
- Added missing workaround for the ESP32-S3
2022-06-14 14:40:03 +08:00
Mahavir Jain
4e4d0a5011 Merge branch 'bugfix/psram_startup_crash' into 'master'
psram: Fix startup crash when `CONFIG_SPIRAM_MALLOC_ALWAYSINTERNAL=0`

Closes IDFGH-6938

See merge request espressif/esp-idf!17543
2022-06-14 14:36:47 +08:00
Laukik Hase
914b0de764
freertos: Indicate completed initialization for APP CPU with idle task hook
Co-authored-by: Mahavir Jain <mahavir@espressif.com>
2022-06-13 17:17:42 +05:30
Sudeep Mohanty
12e2312aaa freertos: FreeRTOS SMP RISC-V port cleanup and enable esp32c3 in KConfig
This commit does general cleanup of the risc-v port files and restricts
FreeRTOS SMP config option to only esp32 and esp32c3.
2022-06-13 13:39:16 +02:00
Darian Leung
d8eb55d83b freertos: Add newlib dynamic reentrancy support
SMP FreeRTOS adds support for dynamic reentrancy in the following commit:
34b8e24d7c

This commit does the following:

- Pulls in the upstream changes
- Move __getreent() to "freertos_tasks_c_additions.h"
- Add the required configNEWLIB_REENTRANT_IS_DYNAMIC to SMP FreeRTOS port
2022-06-02 15:42:02 +08:00
KonstantinKondrashov
ac4c7d99fe dport: Move DPORT workaround to G0 2022-05-31 13:44:18 +08:00
Darian Leung
7dc6fd9ff6 esp_system: Make interrupt WDT private API
This commit makes the interrupt WDT API private. To use the API,
IDF components should now '#include "esp_private/esp_int_wdt.h"'
2022-05-18 20:12:25 +08:00
Darian Leung
5953bca376 esp_system: Add arbitrary user feature to TWDT
This commit moidifies the TWDT as follows:

- Adds a feature to allows subscribing arbitrary users to the TWDT
- Changes esp_task_wdt_init() API to accept configuration structure
- Changes esp_task_wdt_init() and esp_task_wdt_deinit() to subscribe/unsubscribe
  idle tasks of various cores.
- Adds support for SMP FreeRTOS idle tasks
- Updates startup code TWDT initialization
- Updates API documentation
2022-05-13 18:01:28 +08:00
Marius Vikhammer
c8617fe965 docs: fix all doxygen warnings
Doxygen warnings would previously not result in a failed pipeline.
Fixed this as well as all current warnings.
2022-05-12 14:50:03 +08:00
Mahavir Jain
588a65759c
freertos: fix allocation order for stack and TCB per portSTACK_GROWTH
This is as per FreeRTOS recommendation and allows to protect task TCB
in case task stack has overflowed.
2022-05-09 15:45:38 +05:30
Ivan Grokhotkov
b0544b9745
esp_timer: only add as a public dependency to FreeRTOS if necessary
esp_timer will be added as a dependency to freertos only if
CONFIG_FREERTOS_RUN_TIME_STATS_USING_ESP_TIMER is enabled.
Other components are updated to add esp_timer as public or private
dependency, as needed.
This removes esp_timer from the default list of public dependencies.
2022-04-25 18:39:59 +02:00
Marius Vikhammer
d2872095f9 soc: moved kconfig options out of the target component.
Moved the following kconfig options out of the target component:
 * CONFIG_ESP*_DEFAULT_CPU_FREQ* -> esp_system
 * ESP*_REV_MIN -> esp_hw_support
 * ESP*_TIME_SYSCALL -> newlib
 * ESP*_RTC_* -> esp_hw_support

Where applicable these target specific konfig names were merged into
a single common config, e.g;
CONFIG_ESP*_DEFAULT_CPU_FREQ -> CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ
2022-04-21 12:09:43 +08:00
Armando
c4bcf1117c esp_hw_support: move soc_memory_types.h helper functions into esp_hw_support 2022-04-08 11:46:10 +08:00
Sudeep Mohanty
129e613f15 freertos: remove portmacro_deprtecated.h file
This commit removes the portmacro_deprecated.h file and the deprecated
APIs contained in it. Alternate APIs to use are noted in the migration
guide.
2022-04-05 04:38:35 +00:00
Anton Maklakov
68e5d9d585 Remove IRAM_ATTR from any function declarations
IRAM_ATTR expands to a unique section attribute. Applying it to both
declaration and definition results in a section conflict.
2022-03-22 09:58:50 +00:00
Ivan Grokhotkov
2f9d47c708 Merge branch 'feature/gdbstub_rt_multicore' into 'master'
Extension for GDBstub runtime component (multicore, breakpoints, steps etc...)

See merge request espressif/esp-idf!13896
2022-03-17 19:59:29 +08:00
Darian Leung
94c2467dd6 esp_common: Rename esp_macro.h to esp_macros.h 2022-03-10 21:22:35 +08:00
Vladimir Chistyakov
216703c0ef esp_macro: Fix CHOOSE_MACRO_VA_ARG() for C++20
Closes https://github.com/espressif/esp-idf/pull/8372
Closes https://github.com/espressif/esp-idf/issues/8371

[darian@espressif.com: Updated macro description and commit message]
Signed-off-by: Darian Leung <darian@espressif.com>
2022-03-08 20:21:26 +08:00
Sudeep Mohanty
a9fda54d39 esp_hw_support/esp_system: Re-evaluate header inclusions and include directories
This commit updates the visibility of various header files and cleans up
some unnecessary inclusions. Also, this commit removes certain header
include paths which were maintained for backward compatibility.
2022-03-07 11:18:08 +05:30
Dmitry
a8c3fe56c8 This commit add to GDBstup:
1. Multicore suupor
2. Stepping
3. Console output
4. Update example + readme
5. Jumps
2022-03-01 19:49:24 +03:00
Alexey Gerenkov
dea45a9d72 riscv: Use semihosting to set breakpoint and watchpoint when running under debugger 2022-02-24 08:55:40 +00:00
Alexey Gerenkov
088e940528 riscv: Fixes GDB backtrace end function to point to prvTaskExitError 2022-02-24 08:55:40 +00:00
Marius Vikhammer
06d8a5bf33 Merge branch 'bugfix/inline_intrmask_from_isr' into 'master'
freertos: always inline xPortSetInterruptMaskFromISR and vPortClearInterruptMaskFromISR

Closes IDFGH-6669

See merge request espressif/esp-idf!16970
2022-02-23 01:05:40 +00:00
Darian Leung
5f5daaa420 freertos: Remove legacy hooks
This commit refactors the legacy hooks as follows:

- Removed CONFIG_FREERTOS_LEGACY_HOOKS
- FreeRTOS hooks are now enabled via:
    - CONFIG_FREERTOS_USE_IDLE_HOOK
    - CONFIG_FREERTOS_USE_TICK_HOOK
- Update IDF hooks documentation
2022-02-18 19:56:35 +08:00
Jakob Hasse
d5e1362e14 bugfix (freertos): added stdint.h to linux portmacro header 2022-02-16 16:51:22 +08:00
Darian Leung
2cebfcf885 freertos: Refactor configuration files
This commit refactors the FreeRTOS configuration headers as follows:

- Layout is now similar to FreeRTOSConfig.h found in other upstream demos
- Separate out Vanilla FreeRTOS configurations and ESP-IDF additions
- Move/remove some irrelevant/unused macros and configurations
2022-02-10 21:23:46 +08:00
Darian Leung
57fd78f5ba freertos: Remove legacy data types
This commit removes the usage of all legacy FreeRTOS data types that
are exposed via configENABLE_BACKWARD_COMPATIBILITY. Legacy types can
still be used by enabling CONFIG_FREERTOS_ENABLE_BACKWARD_COMPATIBILITY.
2022-02-09 23:05:45 +08:00
morris
ef00bd59dc esp_rom: extract int matrix route and cpu ticks getter 2022-02-09 13:52:20 +08:00
Darian
a00117cb7f Merge branch 'refactor/freertos_macro_selection' into 'master'
freertos: Add CHOOSE_MACRO_VA_ARG selector

See merge request espressif/esp-idf!16904
2022-02-08 06:48:14 +00:00
Darian Leung
c5fd79547a freertos: Add CHOOSE_MACRO_VA_ARG selector
This commit adds a CHOOSE_MACRO_VA_ARG() selector to allow selection between two
versions of a macro based on the number of arguments. This replaces the previous
portGET_ARGUMENT_COUNT() selector.

- portYIELD_FROM_ISR() now uses CHOOSE_MACRO_VA_ARG()
- portYIELD_FROM_ISR(arg) version added to risc-v port
- Old vPortEvaluateYieldFromISR() and portGET_ARGUMENT_COUNT removed
2022-02-07 20:01:11 +08:00
Marius Vikhammer
0fc8ede204 freertos: add pm_trace header include 2022-02-07 17:44:33 +08:00
Marius Vikhammer
8220b2bb34 freertos: always inline xPortSetInterruptMaskFromISR and vPortClearInterruptMaskFromISR
These were called from IRAM context where the caller expect them to be inlined
and accessible when cache is disabled. This was not the case when compiled with -O0.

Closes https://github.com/espressif/esp-idf/issues/8301
2022-02-07 11:32:45 +08:00
Darian Leung
1c60d6a895 freertos: Add SPDX license identifiers and update xtensa port files
This commit does the following:

- Adds SPDX license identifiers to FreeRTOS sources. Remove those FreeRTOS sources from
  the copyright ignore list.
- Update xtensa port files to match FreeRTOS v10.4.3. Added SPDX license identifiers
  to the port files.
- Fixed some improperly licensed files
- Removed portbenchmark.h from RISC-V port
2022-02-03 17:08:14 +08:00
Darian Leung
3336b057d6 xtensa: Move saving of a0 register to match upstream
Upstream xtensa exception handling will save PS, PC, and a0 registers
together when saving a minimal context. This commit ppdates the xtensa
exception handling to match upstream behavior.
2022-02-03 17:08:14 +08:00
laokaiyao
cf049e15ed esp8684: rename target to esp32c2 2022-01-19 11:08:57 +08:00
Marius Vikhammer
7255497146 freertos: remove FREERTOS_ASSERT option
Freertos asserts are now configured the same way as all other asserts in IDF,
i.e. by configuring COMPILER_OPTIMIZATION_ASSERTION_LEVEL.
2022-01-07 09:16:48 +08:00
morris
869bed1bb5 soc: don't expose unstable soc header files in public api 2022-01-06 23:10:22 +08:00
Sudeep Mohanty
e22b4007d3 esp_hw_support: Removed deprecated CPU util functions
The following files were deleted:
- components/esp_hw_support/include/soc/cpu.h
- components/soc/esp32s3/include/soc/cpu.h

The following functions are deprecated:
- get_sp()

The following functions declared in soc/cpu.h are now moved to esp_cpu.h:
- esp_cpu_configure_region_protection()

The following functions declared in soc/cpu.h are now moved to components/xtensa/include/esp_cpu_utils.h:
- esp_cpu_process_stack_pc()

All files with soc/cpu.h inclusion are updated to include esp_cpu.h instead.

Signed-off-by: Sudeep Mohanty <sudeep.mohanty@espressif.com>
2021-12-28 16:58:37 +05:30
Harshit Malpani
2c84db95d2 freertos: fix build warnings with -Wsign-conversion CFLAG
Closes https://github.com/espressif/esp-idf/issues/4946
2021-12-27 13:31:34 +05:30
Ivan Grokhotkov
a13fcc00db Merge branch 'bugfix/freertos_appcpu_int_disable' into 'master'
freertos: ensure interrupts are disabled before enabling tick timer

See merge request espressif/esp-idf!16460
2021-12-24 11:45:07 +00:00
Omar Chebib
fcd11ba125 FreeRTOS: Remove task_snapshot inclusion from task.h
Remove ESP's addition of task_snapshot.h from task.h. This line was
added previously for backward compatibility. For IDF v5.0, this can
be removed.
2021-12-21 07:10:22 +00:00
Ivan Grokhotkov
5d32e80ea7 freertos: ensure interrupts are disabled before enabling tick timer
xPortStartScheduler calls vPortSetupTimer -> _frxt_tick_timer_init,
which enables tick timer interrupt and sets up the first timeout.
From that point on, the interrupt can fire. If the interrupt happens
while _frxt_dispatch is running, the scheduler will enter an infinite
loop. This is because _frxt_dispatch isn't supposed to be preemptable,
and the tick interrupt will overwrite some of the registers used by
_frxt_dispatch.
Note that this situation doesn't practically occur on the real
hardware, where the execution of vPortSetupTimer and _frxt_dispatch
happens quickly enough. However it can be reproduced on an emulator
if the tick period is set to 1ms.

Add an explicit call to portDISABLE_INTERRUPTS in xPortStartScheduler
to guarantee that _frxt_dispatch doesn't run with interrupts enabled.
This is similar to the esprv_intc_int_set_threshold(1); call in
RISC-V version of port.c.
2021-12-20 17:25:56 +01:00
Ivan Grokhotkov
5b3b5f006f Merge branch 'feature/cmake_weak_deps_helper' into 'master'
cmake: add idf_component_optional_requires utility function, simplify some component dependencies

Closes IDF-3086

See merge request espressif/esp-idf!16373
2021-12-16 13:46:45 +00:00
Ivan Grokhotkov
8df306ab60 freertos,esp_system: make dependencies on some components optional
Dependencies on gdbstub, espcoredump, app_trace will only be added
if these components are present in the build.
2021-12-13 18:39:49 +01:00
Sudeep Mohanty
ee9a102841 freertos: remove portmacro.h inclusion from task.h
This commit removes the portmacro.h include from task.h as portmacro.h
gets pulled in via FreeRTOS.h. This aligns with upstream FreeRTOS code.

Signed-off-by: Sudeep Mohanty <sudeep.mohanty@espressif.com>
2021-12-13 14:33:37 +05:30
Sudeep Mohanty
40c1f3e06e freertos: update module handles to struct type
This commit updates the handles for the timer, task and event_group
modules to struct type. This matches upstream freertos source.

Signed-off-by: Sudeep Mohanty <sudeep.mohanty@espressif.com>
2021-12-06 08:37:06 +05:30
Simon
e9f3f56ba1 Merge branch 'refactor/delete_clk_header' into 'master'
cleanups: Delete some deprecated headers to make idf cleaner(clk.h esp_cache_err.h)

Closes IDF-4294

See merge request espressif/esp-idf!16012
2021-11-29 07:31:55 +00:00
Cao Sen Miao
eddc196081 esp_clk: refactor target/clk.h to private/esp_clk.h 2021-11-26 14:56:30 +08:00
lisekt84
b3e0c9213a freertos: Fix loss of precision in pdTICKS_TO_MS
Closes https://github.com/espressif/esp-idf/pull/7856
Closes https://github.com/espressif/esp-idf/issues/7853

[darian@espressif.com: Updated commit message]
Signed-off-by: Darian Leung <darian@espressif.com>
2021-11-25 21:55:39 +08:00
Mahavir Jain
5d40016ddb freertos: fix thread safety for checking scheduler state
This issue was earlier fixed in commit 79e74e5d5f
but during migration to newer FreeRTOS release, it got introduced again.

This commit fixes thread safety issues with configASSERT() calls
regarding the value of uxSchedulerSuspended. A false negative
occurs if a context switch to the opposite core occurs in between
the getting the core ID and the assesment.

Relevant https://github.com/espressif/esp-idf/issues/4230
Closes https://github.com/espressif/esp-idf/issues/7726
Closes IDFGH-6041
2021-11-24 14:34:40 +05:30
Darian Leung
9b3796d2f1 freertos: Add portTRY_ENTRY_CRITICAL() and deprecate legacy spinlock fucntions
Add TRY_ENTRY_CRITICAL() API to all for timeouts when entering critical sections.
The following port API were added:
- portTRY_ENTER_CRITICAL()
- portTRY_ENTER_CRITICAL_ISR()
- portTRY_ENTER_CRITICAL_SAFE()

Deprecated legacy spinlock API in favor of spinlock.h. The following API were deprecated:
- vPortCPUInitializeMutex()
- vPortCPUAcquireMutex()
- vPortCPUAcquireMutexTimeout()
- vPortCPUReleaseMutex()

Other Changes:
- Added portMUX_INITIALIZE() to replace vPortCPUInitializeMutex()
- The assembly of the critical section functions ends up being about 50 instructions longer,
  thus the spinlock test pass threshold had to be increased to account for the extra runtime.

Closes https://github.com/espressif/esp-idf/issues/5301
2021-11-22 13:28:39 +08:00
Zim Kalinowski
04d80db499 freertos: Move Espressif's specific esp_reent_init into collective ifdef 2021-11-10 10:55:05 +08:00
Omar Chebib
8376276b14 FreeRTOS: Fix xStreamBufferReset function always crashing
This function resets the spinlock given as a parameter after taking it
(when entering the critical section). This then results in a panic once
it tries to exit the same critical section.

* Closes https://github.com/espressif/esp-idf/issues/7725
2021-11-09 14:04:02 +08:00
Cao Sen Miao
09487761cf ESP8684: add freertos, hal, esp_system support 2021-11-06 17:33:44 +08:00
Darian Leung
8babb3bca6 freertos: Fix SMP round robin scheduling
The previous SMP freertos round robin would skip over tasks when
time slicing. This commit implements a Best Effort Round Robin
where selected tasks are put to the back of the list, thus
makes the time slicing more fair.

- Documentation has been updated accordingly.
- Tidy up vTaskSwitchContext() to match v10.4.3 more
- Increased esp_ipc task stack size to avoid overflow

Closes https://github.com/espressif/esp-idf/issues/7256
2021-11-02 14:00:14 +08:00
Sudeep Mohanty
4846222102 freertos: update freertos folder structure to match upstream
The following changes have been made:
1. All FreeRTOS kernel source files are now placed in the
   freertos/FreeRTOS-Kernel folder to match with the upstream folder structure.
2. All kernel include files are now placed in freertos/FreeRTOS-Kernel/include.
3. All port files are now placed in freertos/FreeRTOS-Kernel/portable.
4. All additions/customizations are placed in freertos/esp_additions.
5. All other miscellaneous files (README, License files etc.) are moved to
   freertos/FreeRTOS-Kernel folder to match with the upstream.
6. Updated esp-cryptoauthlib to latest commit to resolve FreeRTOS
   include dependencies.

Signed-off-by: Sudeep Mohanty <sudeep.mohanty@espressif.com>
2021-10-29 12:05:13 +08:00