Commit Graph

1024 Commits

Author SHA1 Message Date
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
Darian Leung
c2f2b1e228 freertos: Add SMP FreeRTOS porting notes
This commit adds some notes about the SMP FreeRTOS port
2022-03-08 14:59:18 +08:00
Darian Leung
27f5c90e2e freertos: Fix usage of vTaskSuspendAll()/xTaskResumeAll()
IDF FreeRTOS uses vTaskSuspendAll()/xTaskResumeAll() to stop preemption
on a particular core. However, those functions behave differently in FreeRTOS SMP.
This commit replaces all calls of vTaskSuspendAll()/xTaskResumeAll() with
vTaskPreemptionDisable()/vTaskPreemptionEnable() when compiling with SMP FreeRTOS.
2022-03-08 14:59:18 +08:00
Darian Leung
883da858b0 freertos: Fix various build errors
This commit fixes various build errors in IDF (and tests) when compiling
with SMP FreeRTOS:

- Updated usage of xTaskGetIdleTaskHandle()
- Disable sysview tracing macros
- Update some task snapshot functions
- Disabled test_freertos_hooks.c test as vApplicationIdleHook() and
  vApplicationTickHook() are used.
2022-03-08 14:59:18 +08:00
Darian Leung
9da5d7c40a freertos: Add changes to FreeRTOS SMP sources
This commit adds the necessary changes to the FreeRTOS SMP source and
and header files so that it can be compatible with ESP-IDF.
2022-03-08 14:59:18 +08:00
Darian Leung
37c270b337 freertos: Update Xtensa port files to support FreeRTOS SMP
This commit updates the copied Xtensa port to support the new porting interfaces
of the FreeRTOS SMP kernel. These modifications are mainly contained in

- FreeRTOSConfig.h
- FreeRTOSConfig_smp.h
- portmacro.h
- port.c

Some porting interfaces have changed in FreeRTOS SMP. In order to allow building
with IDF, compatibility interfaces have been added.
2022-03-08 14:59:18 +08:00
Darian Leung
163ddc3818 freertos: Update components CMakeLists.txt and Add SMP Kconfig option
This commit does the following:

- Add a Kconfig option to select between the IDF FreeRTOS kernel and the
  FreeRTOS SMP kernel.
- Updates the freertos component's CMakeLists.txt so that FreeRTOS SMP
  files are now built based the the new configuration option.

This commit WILL NOT compile. The port files for FreeRTOS SMP still need to
be updated.
2022-03-08 14:59:18 +08:00
Darian Leung
89dd2fe7f5 freertos: Copy IDF xtensa port files
This commit copies over ESP-IDF Xtensa portable files to the
FreeRTOS-Kernel-SMP directory. No changes were made, this commit
only copies the portable source files.

Notes:
- This commit WILL NOT compile
- Some SPDX header dates were updated to pass pre-commit check
2022-03-08 14:59:18 +08:00
Darian Leung
2d1afaf35b freertos: Add FreeRTOS SMP upstream files
This commit copies over the sources files from
https://github.com/FreeRTOS/FreeRTOS-Kernel/tree/smp based on the
commit 4832377117b4198db43009f2b548497d9cdbf8da

The FreeRTOS SMP sources are added to components/freertos/FreeRTOS-Kernel-SMP

Notes:
- This commit WILL NOT compile correctly. It simply copies over sources files
- copyright_ignore.txt entries added so that we can avoid using SPDX headers
- Portable files are not added yet
2022-03-08 14:58:57 +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
Marius Vikhammer
bb88338118 system: move kconfig options out of target component
Moved the following kconfig options out of the target component:
 * ESP32_X_BROWNOUT_* -> esp_system
 * ESP32_X_DEBUG_OCDAWARE -> esp_system
 * APP_NO_BLOBS -> build type (main kconfig)
2022-03-02 01:22:26 +00:00
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
morris
705788a13f unit_tests: replace legacy timer group with gptimer 2022-01-07 14:59:09 +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
2dd6b66375 Merge branch 'contrib/github_pr_8107' into 'master'
Fix GDB backtraces in optimized builds (GitHub PR)

Closes IDFGH-6444

See merge request espressif/esp-idf!16436
2021-12-24 11:47:34 +00:00
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
Dániel Buga
a02d1e35ee Allow enabling task function wrappers in more cases 2021-12-17 11:17:21 +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
Sudeep Mohanty
07bfc09d0c Merge branch 'task/remove-portmacro.h-from-task.h' into 'master'
freertos: remove portmacro.h inclusion from task.h

Closes IDF-3793

See merge request espressif/esp-idf!16307
2021-12-15 11:17:51 +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
Cao Sen Miao
e81841318f CI: Enable ESP8684 build stage CI on master 2021-12-13 19:18:47 +08:00
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
Jakob Hasse
2e1c7d876c Merge branch 'bugfix/minimal_stacksize_watchpoint_aware' into 'master'
[freertos]: Changed minimal stack size to regard watchpoint usage

See merge request espressif/esp-idf!16269
2021-12-08 02:57:11 +00:00
Jakob Hasse
8ebea6f689 bugfix (freertos): Changed minimal stack size to regard watchpoint usage 2021-12-07 10:42:05 +08:00
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
140efc3857 Merge branch 'bugfix/scheduler_state_query_thread_safety' into 'master'
freertos: fix thread safety for checking scheduler state

Closes IDFGH-6041

See merge request espressif/esp-idf!16097
2021-11-25 07:31:33 +00:00
Darian Leung
289730820b freertos: Add missing INCLUDE_ configurations for some functions
This commit adds missing INCLUDE_ configurations to FreeRTOSConfig.h for
the following functions:

- xTaskAbortDelay()
- xTaskGetHandle()

Unit tests for these functions were also added.

Closes https://github.com/espressif/esp-idf/issues/7902
2021-11-25 00:04:07 +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
Roland Dobai
766aa57084 Build & config: Remove leftover files from the unsupported "make" build system 2021-11-11 15:32:36 +01:00
Omar Chebib
9d5923a13e IPC: Move ipc sources to esp_system
IPC shall be put back into esp_system as it is an 'OS additions'.
2021-11-11 10:30:01 +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
Jakob Hasse
7efb01846f [cxx]: simple spi master class
* spi cxx unit test (CATCH-based, on host)
* added portmacro.h to driver mocking
* added simple testing app to write/read SPI,
  using an MPU9250
2021-10-25 14:56:59 +08:00
Darian
e5f5eb3cbb Merge branch 'refactor/freertos_deprecate_critical_nested_macros' into 'master'
freertos: Deprecate critical nested macros

Closes IDF-4036

See merge request espressif/esp-idf!15539
2021-10-23 07:42:15 +00:00
Darian
1591c4eb33 Merge branch 'feature/freertos_static_allocation_task_memory_callbacks' into 'master'
freertos: Add memory hooks for static IDLE and Timer tasks

Closes IDF-2243 and IDFGH-5804

See merge request espressif/esp-idf!15545
2021-10-23 07:20:30 +00:00
Darian Leung
0df4e80b97 freertos: Fix prvTaskIsTaskSuspended check
This commit fixes prvTaskIsTaskSuspended(). Both pending ready lists
should be checked to confirm that is truly suspended.

Closes https://github.com/espressif/esp-idf/issues/7564
2021-10-22 13:17:29 +08:00
Darian Leung
d6f2fa4bab freertos: Remove critical nested macros
This commit removes the following critical nested macros as follows:

- portENTER_CRITICAL_NESTED()
- portEXIT_CRITICAL_NESTED()

They are replaced with portSET_INTERRUPT_MASK_FROM_ISR() and
portCLEAR_INTERRUPT_MASK_FROM_ISR() which are the proper FreeRTOS interfaces.

Created a portmacro_deprecated.h for each port to contain deprecated API
that were originally from portmacro.h
2021-10-22 13:17:20 +08:00
Darian Leung
359a3d396d freertos: Add memory hooks for static IDLE and Timer tasks
This commit adds the following hook functions to obtain memory
for the IDLE and Timer Daemon tasks when configSUPPORT_STATIC_ALLOCATION
is enabled:

- vApplicationGetIdleTaskMemory()
- vApplicationGetTimerTaskMemory()

Currently, both functions simply allocate from the same memory as
regular tasks (i.e., internal memory for both the stack and TCB)

Closes https://github.com/espressif/esp-idf/issues/7511
2021-10-22 12:21:15 +08:00
morris
e2275b1f63 gptimer: clean up hal and ll for driver-ng 2021-10-20 18:40:08 +08:00
Zim Kalinowski
53f47ab2fa Merge branch 'feature/add-conditional-section-tags-in-freertos-source-files' into 'master'
freertos: added doxygen section tags for conditional documentation

Closes IDF-3871 and IDF-3872

See merge request espressif/esp-idf!15442
2021-10-11 08:46:32 +00:00
Zim Kalinowski
2c4d8ee6fa Merge branch 'feature/freertos-upgrade-rename-processors-to-cores' into 'master'
freertos: Introduce configNUM_CORES

Closes IDF-4119

See merge request espressif/esp-idf!15375
2021-10-11 06:03:41 +00:00
Sudeep Mohanty
52050ed883 freertos: added doxygen section tags for conditional documentation
Added DOC_EXCLUDE_SECTION section tag to conditionally remove sections
from FreeRTOS source files which we don't want in IDF API docs.
Added DOC_SINGLE_GROUP section tag to enable a flat document for
FreeRTOS and removing groups.
With these conditional tags, we can upstream FreeRTOS files without
affecting the upstream documentation.

Signed-off-by: Sudeep Mohanty <sudeep.mohanty@espressif.com>
2021-10-11 09:24:41 +05:30
Zim Kalinowski
4b8f96c73f resolve conflicts 2021-10-04 09:02:12 +08:00
Zim Kalinowski
d98b3948b8 Merge remote-tracking branch 'origin/master' into feature/github-5838 2021-10-04 08:38:39 +08:00
Zim Kalinowski
11329a0ce5 rename processors to cores
(cherry picked from commit a0d3afcac63bb62516daa3abd316091a1601c08c)
2021-10-01 21:23:17 +08:00
Zim Kalinowski
6590cc7616 freertos: upgrade to 10.4.3 - rename xaskRemoveFromUnorderedEventList
(cherry picked from commit e91586b57e19a3776c7c675f62c0afeebd19c294)
2021-10-01 13:28:42 +08:00
Darian Leung
e194113964 freertos: Tidy up port files
- port.c and portmacro.h contents are now logically grouped
- Doxygen API descriptions added
- Added refactor todo markers
- Removed portmacro_priv.h. Contents now in portmacro.h
- Formatted files
2021-09-24 18:14:33 +08:00
Zim Kalinowski
d37ed3e05b freertos: upgrade to 10.4.3 - try to add portDONT_DISCARD 2021-09-22 09:11:44 +08:00
Sudeep Mohanty
7eb75428d5 Merge branch 'feature/freertos-upgrade-to-10.4.3-FreeRTOSConfig.h-location-update' into 'master'
freertos: updated the location of FreeRTOSConfig.h

Closes IDF-3721

See merge request espressif/esp-idf!15119
2021-09-15 07:11:12 +00:00
Zim Kalinowski
da65a010a3 fixed invalid taskEXIT_CRITICAL 2021-09-14 15:03:46 +08:00
Sudeep Mohanty
0912df611f freertos: updated the location of FreeRTOSConfig.h
Moved FreeRTOSConfig.h from include/freertos to include/esp_additions/freertos.
Updated FreeRTOS.h file to include FreeRTOSConfig.h without the
freertos/ prefix to match with the upstream file.
Renamed architecture specific FreeRTOSConfig.h files to FreeRTOSConfig_arch.h

Signed-off-by: Sudeep Mohanty <sudeep.mohanty@espressif.com>
2021-09-14 08:46:01 +05:30
Zim Kalinowski
fa56351261 Merge branch 'feature/freertos-upgrade-to-10.4.3-extras' into 'master'
freertos: upgrade to 10.4.3 -- extras from SMP base

See merge request espressif/esp-idf!15144
2021-09-13 03:44:18 +00:00
Zim Kalinowski
59f6087b55 Merge branch 'feature/freertos-upgrade-to-10.4.3-reconcile-traces' into 'master'
freertos: upgrade to 10.4.3 - reconcile traces

See merge request espressif/esp-idf!15104
2021-09-10 10:18:20 +00:00
Bao Hong De
7fc071e133 Merge branch 'feature/high_level_interrupt_in_bluetooth' into 'master'
Bluetooth: High level interrupt in bluetooth

See merge request espressif/esp-idf!11156
2021-09-10 09:50:39 +00:00
Zim Kalinowski
f3b3c1697c added vApplication... prototypes to tasks.h 2021-09-10 09:37:01 +08:00
baohongde
006a10b050 components/doc: Update doc about high-level interrupt
some bugfix.
2021-09-09 20:40:09 +08:00
Zim Kalinowski
5f522cd6f3 freertos: upgrade to 10.4.3 -- extras 2021-09-09 11:54:47 +08:00
baohongde
e2fb413329 components/bt: add config option to choose Bluetooth intterupt level. 2021-09-09 11:29:17 +08:00
baohongde
8a4696d25a components/os: Fix live lock int bt isr using ocd multicore debug
components/os: Fix live lock in bt isr immediately
2021-09-09 11:29:08 +08:00
baohongde
d1db2df316 components/bt: High level interrupt in bluetooth
components/os: Move ETS_T1_WDT_INUM, ETS_CACHEERR_INUM and ETS_DPORT_INUM to l5 interrupt

components/os: high level interrupt(5)

components/os: hli_api: meta queue: fix out of bounds access, check for overflow

components/os: hli: don't spill registers, instead save them to a separate region

Level 4 interrupt has a chance of preempting a window overflow or underflow exception.
Therefore it is not possible to use standard context save functions,
as the SP on entry to Level 4 interrupt may be invalid (e.g. in WindowUnderflow4).

Instead, mask window overflows and save the entire general purpose register file,
plus some of the special registers.
Then clear WindowStart, allowing the C handler to execute without spilling the old windows.
On exit from the interrupt handler, do everything in reverse.

components/bt: using high level interrupt in lc

components/os: Add DRAM_ATTR to avoid feature `Allow .bss segment placed in external memory`

components/bt: optimize code structure

components/os: Modify the BT assert process to adapt to coredump and HLI

components/os: Disable exception mode after saving special registers

To store some registers first, avoid stuck due to live lock after disabling exception mode

components/os: using dport instead of AHB in BT to fix live lock

components/bt: Fix hli queue send error

components/bt: Fix CI fail

# Conflicts:
#	components/bt/CMakeLists.txt
#	components/bt/component.mk
#	components/bt/controller/bt.c
#	components/bt/controller/lib
#	components/esp_common/src/int_wdt.c
#	components/esp_system/port/soc/esp32/dport_panic_highint_hdl.S
#	components/soc/esp32/include/soc/soc.h
2021-09-09 11:29:06 +08:00
Zim Kalinowski
538911e9ee reconcile traces 2021-09-07 15:57:50 +08:00
Sudeep Mohanty
3b40d77584 freertos: move esp_compiler.h include from FreeRTOS.h
Moved the inclusion of esp_compiler.h from FreeRTOS.h to
the app specific FreeRTOSConfig.h where the unlikely()
macro is used. This change is in alignment with the upstream
FreeRTOS.h file.

Signed-off-by: Sudeep Mohanty <sudeep.mohanty@espressif.com>
2021-09-07 13:12:04 +05:30
Sudeep Mohanty
1a19014d3d Merge branch 'feature/move-esp-macros-from-freetos-upstream-files' into 'master'
freertos: remove xSemaphoreAltTake/Give macros from semphr.h

Closes IDF-3814

See merge request espressif/esp-idf!15088
2021-09-07 04:45:18 +00:00
Zim Kalinowski
8f06bf6e44 freertos: upgrade to 10.4.3 - missing code layout changes
(cherry picked from commit 46477d85bb43aafac688747ad0c4090030410e3a)
2021-09-07 10:31:26 +08:00
Sudeep Mohanty
46d54990d8 freertos: remove xSemaphoreAltTake/Give macros from upstream files
xSemaphoreAltTake and xSemaphoreAltGive are Espressif defined macros and
are not being used. The respective definitions, xQueueAltGenericReceive
and xQueueAltGenericSend are also not part of current FreeRTOS source
(v10.4.3). Hence, removed xSemaphoreAltTake and xSemaphoreAltGive
definitions to align with upstream code.

Signed-off-by: Sudeep Mohanty <sudeep.mohanty@espressif.com>
2021-09-06 15:55:23 +05:30
Zim Kalinowski
ef75b5a188 Merge branch 'feature/zim-freertos-upgrade-missing-files-etc' into 'master'
freertos: upgrade to 10.4.3 - missing files from upstream

See merge request espressif/esp-idf!15061
2021-09-06 06:40:04 +00:00
Zim Kalinowski
3f2f6d0cf5 freertos: upgrade to 10.4.3 - missing files from upstream 2021-09-06 14:39:48 +08:00
Zim Kalinowski
cbb087ae9c Merge branch 'zim-marking-vtasksuspendall' into 'master'
freertos: clearly marking vTaskSuspendAll and a few other small cleanups

See merge request espressif/esp-idf!15048
2021-09-06 06:01:28 +00:00
Zim Kalinowski
61ac7c3368 freertos: upgrade - indexed notifications 2021-09-06 12:46:14 +08:00
Zim Kalinowski
b7dbd3ffc1 Merge branch 'zim-xtaskdelayuntil-and-a-few-minor' into 'master'
freertos: upgrade to 10.4.3 - xTaskDelayUntil change and a few minor changes

See merge request espressif/esp-idf!15011
2021-09-02 10:01:16 +00:00
Zim Kalinowski
704a092550 freertos: upgrade to 10.4.3 - xTaskDelayUntil change and a few minor changes 2021-09-02 18:01:08 +08:00
Zim Kalinowski
07bd686471 marking vTaskSuspendAll and a few other small cleanups
(cherry picked from commit dc61510249fe441189ea1ca557deb9f003bbd374)
2021-09-02 15:20:19 +08:00
Zim Kalinowski
701c4fb2e3 upgrade freertos version and history 2021-09-02 11:02:34 +08:00
Omar Chebib
92cf321677 freertos: add kconfig options for task snapshot functions
Task snapshots is required by other modules that don't use gdbstub
or core dump. Add a Kconfig option to manage these possibilities.
2021-09-01 15:13:48 +08:00
Zim Kalinowski
268eace13a Merge branch 'zim-some-esp-platform-markers' into 'master'
freertos: several ESP specific things clearly marked

See merge request espressif/esp-idf!14995
2021-08-31 02:33:00 +00:00
Zim Kalinowski
4bad316700 freertos: several ESP specific things clearly marked 2021-08-31 10:32:54 +08:00
Zim Kalinowski
29ae014fd6 remaining <pre> to @code changes 2021-08-30 15:13:27 +08:00
Zim Kalinowski
39046c5e3e Merge branch 'zim-reduce-esp-specific-code' into 'master'
freertos: Reduce ESP specific code

See merge request espressif/esp-idf!14969
2021-08-30 06:45:36 +00:00
Zim Kalinowski
5f2a66a8a5 freertos: Reduce ESP specific code 2021-08-30 14:45:31 +08:00
Zim Kalinowski
b843eb61a7 Merge branch 'zim-cherrypicked-coroutine' into 'master'
freertos: upgrade to 10.4.3 - vCoRoutineSchedule fix

See merge request espressif/esp-idf!14942
2021-08-30 04:46:28 +00:00
Zim Kalinowski
0583bda9c7 Merge branch 'zim-fix-defines-in-doc' into 'master'
freertos: fix defines in documentation

See merge request espressif/esp-idf!14987
2021-08-30 03:36:20 +00:00
Zim Kalinowski
41c0e44185 freertos: Upgrade to 10.4.3 - timers
(cherry picked from commit c22a4c355603318a16adb3b898943744d9b826a5)
2021-08-30 10:10:29 +08:00
Zim Kalinowski
13360ab126 fix defines in doc 2021-08-29 21:02:33 +08:00
sU8U7SfkcwTJVH7PjaVmej7D
91a40044f5 [freertos] Silence sign-conversion warning 2021-08-26 12:36:46 +02:00
Zim Kalinowski
a8c7db62be freertos: cherrypicked code layout changes from freertos upgrade branch 2021-08-26 13:45:51 +08:00
Zim Kalinowski
12bf160f3d vCoRoutineScheduleFix
(cherry picked from commit 1edbd44db107225b7bc6342a7da5680cc12ad22f)
2021-08-25 15:59:00 +08:00
Zim Kalinowski
ff56848a0e revert dependency
integrating changes from upstream
2021-08-17 16:10:45 +08:00
Omar Chebib
32067f9b6b Merge branch 'feature/freertos_snapshot_extraction' into 'master'
freertos: take tasks snapshot out of tasks.c source code

Closes IDF-3334

See merge request espressif/esp-idf!14675
2021-08-16 11:04:51 +00:00
Omar Chebib
83c9e1b223 freertos: take tasks snapshot out of tasks.c source code 2021-08-16 10:29:36 +08:00
KonstantinKondrashov
263c10cee1 freertos: Fix settings of systimer for SysTicks in case Unicore
systimer was stopped because the option SYSTIMER_TIMER_UNIT1_CORE1_STALL_EN is set by default 1, it blocks counting.
For Unicore should be:
SYSTIMER_TIMER_UNIT1_CORE0_STALL_EN  1
SYSTIMER_TIMER_UNIT1_CORE1_STALL_EN  0
2021-08-12 12:30:52 +05:00
Zim Kalinowski
afc77dbc5a freertos: Sync safe changes from Amazon SMP branch 2021-08-10 05:13:43 +08:00
Jakob Hasse
c9984faaef [mocks]: freertos mock
[esp_event]: added preliminary host-based tests
2021-08-06 17:08:21 +08:00
Sachin Parekh
6582f7070e Update tests for assert and abort
- Place panic_abort in IRAM
- Added abort, assert test case in case of cache disabled
- Expect assert instead of abort in a freertos_mutex test
2021-08-05 11:09:22 +05:30
Zim Kalinowski
1fd56e0b87 Merge branch 'feature/systimer_generate_rtos_tick' into 'master'
freertos(esp32s3): SysTick uses systimer

Closes IDF-2613

See merge request espressif/esp-idf!12246
2021-08-04 12:33:52 +00:00
Konstantin Kondrashov
29f581fc70 freertos(esp32s3): SysTick uses systimer 2021-08-04 20:33:44 +08:00
Mahavir Jain
77900888f7 Merge branch 'bugfix/uninitialized_tasknumber' into 'master'
fix(FreeRTOS): Initialize uxTaskNumber at task initialization

Closes IDFGH-1815

See merge request espressif/esp-idf!14620
2021-08-04 12:12:08 +00:00
Konstantin Kondrashov
4972605b16 esp_common: Add API for IPC to run small pieces of code on the other CPU, in the context of the level 4 interrupt 2021-08-03 14:35:29 +08:00
Gautier Seidel
5a5e710225 fix(FreeRTOS): Initialize uxTaskNumber at task initialization
Signed-off-by: Laukik Hase <laukik.hase@espressif.com>

Closes https://github.com/espressif/esp-idf/pull/4025
2021-08-03 10:42:09 +05:30
Craig Kewley
99e2f970c3 doc: freertos: fix function name typo
Closes https://github.com/espressif/esp-idf/pull/7265
Closes IDFGH-5539
2021-07-28 19:04:15 +08:00
Konstantin Kondrashov
9c870b74bb Merge branch 'bugfix/freertos_ut_suspend' into 'master'
freertos: Increases delta for UT - Test suspend-resume CPU. The number of...

Closes IDFCI-688

See merge request espressif/esp-idf!14403
2021-07-21 06:07:34 +00:00
Ivan Grokhotkov
c28612cd2b Merge branch 'bugfix/freertos_coproc_save_area_alignment' into 'master'
freertos: Apply upstream stack masking fix for xtensa/port.c (Github PR)

Closes IDFGH-5549

See merge request espressif/esp-idf!14379
2021-07-20 09:00:04 +00:00
KonstantinKondrashov
84e5f52a26 freertos: Increases delta for UT - Test suspend-resume CPU. The number of tick_hook should be the same for both CPUs 2021-07-16 18:26:02 +05:00
Renz Bagaporo
7c22cccb9c esp32: cleanup build script 2021-07-16 20:14:27 +08:00
Axel Lin
6c2aa59b51 freertos: Apply upstream stack masking fix for xtensa/port.c
Link: 6a5784598a (diff-cfa9a8b71a9665b5610f59bd2f56cb81b3ee73beaa6cac3fc965884069588d47)
Signed-off-by: Axel Lin <axel.lin@gmail.com>

Merges https://github.com/espressif/esp-idf/pull/7274
2021-07-15 11:55:41 +02:00
Jakob Hasse
f6031d469b [cxx]: No ##__VA_ARGS__ in public header files
* ##__VA_ARGS__ is replaced by __VA_OPT__(,)
  and __VA_ARGS if C++20 is used.
* Affected header files are: esp_log.h,
  portmacro.h and esp_check.h

* Closes https://github.com/espressif/esp-idf/pull/6692
2021-07-15 17:05:57 +08:00
Vladimir Chistyakov
1d74652b5e Fix portGET_ARGUMENT_COUNT macro
portGET_ARGUMENT_COUNT uses a GCC extension ##__VA_ARGS__. It forces
the user to compile the code with GNU extensions enabled instead of ISO
language standard. The suggested change is to replace ##__VA_ARGS__ with
__VA_OPT__(,) __VA_ARGS__ which is supported by the current version of
GCC used in ESP-IDF for both C and C++ ISO standards.

This fix would enable ESP-IDF users to compile their code with ISO C++20
standard in future releases.

Signed-off-by: Jakob Hasse <jakob.hasse@espressif.com>
2021-07-15 17:01:31 +08:00
Shu Chen
ee23a489b9 esp32h2: code clean up 2021-07-01 19:53:50 +08:00
Shu Chen
6fce2930d0 esp32h2: enable more components to support esp32h2
Involved components:
 * app_trace
 * esp-tls
 * esp_adc_cal
 * esp_pm
 * esp_serial_slave_link
 * esp_timer
 * freertos
 * idf_test
 * log
 * mbedtls
 * newlib
 * perfmon
 * spi_flash
 * spiffs
 * ulp
 * unity
 * vfs
2021-07-01 19:53:11 +08:00
Angus Gratton
a413cbd784 Merge branch 'feature/esp_timer_with_skip_unhandled_events_does_not_wake_up' into 'master'
esp_timer: A timer with skip_unhandled_events won't wake up in light sleep mode

See merge request espressif/esp-idf!13219
2021-06-29 08:10:51 +00:00
Ivan Grokhotkov
d7928bf1db Merge branch 'feature/esp32c3_apptrace' into 'master'
apptrace: refactoring & esp32c3 support

See merge request espressif/esp-idf!11702
2021-06-28 06:00:24 +00:00
Alexey Gerenkov
20fd09728f apptrace: Adds ESP32-C3 support 2021-06-24 13:16:14 +03:00
Alexey Gerenkov
821869d98d apptrace: Refactors apptrace for better support various tracing HW 2021-06-24 13:16:13 +03:00
Fu Hanxi
cb46558c30 ci: update performance test key to db compatible format 2021-06-21 14:17:45 +08:00
KonstantinKondrashov
f9ad16bb66 esp_timer: Timers with skip_unhandled_events option won't wake up system from light sleep 2021-06-19 12:45:17 +08:00
Angus Gratton
dc6b950257 doc: Add performance guides for execuion speed, binary size, RAM usage
Closes https://github.com/espressif/esp-idf/issues/7007
Closes https://github.com/espressif/esp-idf/issues/6715
Closes https://github.com/espressif/esp-idf/issues/3781
Closes https://github.com/espressif/esp-idf/issues/2566
2021-06-03 13:55:34 +10:00
Ivan Grokhotkov
38d902f544 Merge branch 'feature/gdbstubs_rt' into 'master'
Extension of GDBStub component for handling GDB by serial port at runtime.

See merge request espressif/esp-idf!10312
2021-05-18 17:14:51 +00:00
Omar Chebib
dda7001c25 freertos: revert minimum stack size from 2304 to 1536 2021-05-14 11:12:28 +08:00
Dmitry
00a7ecb5a3 Code cleanup. Bugfix after rebase with master. Formating. 2021-05-13 15:03:40 +03:00
Angus Gratton
e02439f2de freertos: Add addition overflow check for stream buffer
Patch from upstream commit d05b9c123f2bf9090bce386a244fc934ae44db5b
2021-05-04 16:55:40 +10:00
Angus Gratton
b41d4b0a9c freertos: Check for arithmetic overflows on queue creation
Addition overflow check is from FreeRTOS kernel commit 47338393f1f79558f6144213409f09f81d7c4837
2021-05-04 16:55:20 +10:00
Angus Gratton
96c2acd9a8 Merge branch 'refactor/strip_systimer_hal_layer' into 'master'
refactor HAL driver of systimer to a common systimer_hal

Closes IDF-2996

See merge request espressif/esp-idf!13027
2021-04-23 07:45:31 +00:00
Ivan Grokhotkov
cfdfeed973 freertos: linker.lf rules fixes
1. Add conditions based on Kconfig options for functions which are
   compiled based on those options.
2. Static allocation is always enabled, move corresponding functions
   into the common list.
2021-04-22 17:14:46 +02:00
morris
ec898b771e systimer: strip hal driver 2021-04-22 21:08:39 +08:00
Ivan Grokhotkov
0535195983 freertos: fix TLS run-time address calculation
Since dd849ffc, _rodata_start label has been moved to a different
linker output section from where the TLS templates (.tdata, .tbss)
are located. Since link-time addresses of thread-local variables are
calculated relative to the section start address, this resulted in
incorrect calculation of THREADPTR/$tp registers.

Fix by introducing new linker label, _flash_rodata_start, which points
to the .flash.rodata output section where TLS variables are located,
and use it when calculating THREADPTR/$tp.

Also remove the hardcoded rodata section alignment for Xtensa targets.
Alignment of rodata can be affected by the user application, which is
the issue dd849ffc was fixing. To accommodate any possible alignment,
save it in a linker label (_flash_rodata_align) and then use when
calculating THREADPTR. Note that this is not required on RISC-V, since
this target doesn't use TPOFF.
2021-04-21 13:45:21 +02:00
Angus Gratton
c7328f1cc0 freertos: Fix race condition returning incorrect TCB on unpinned tasks
Noted as a problem with thread local storage returning a different task's
pointers, but some other were APIs also accessing current task unsafely.

Regression in FreeRTOS 10 update a3c90bf59a
2021-04-20 14:46:49 +10:00
Angus Gratton
191e649257 freertos: Add some comments about deleting tasks when using SMP
Some cases are not immediately obvious, so document them in comments.
2021-04-13 03:40:10 +00:00
Angus Gratton
f7b859ac84 freertos: Fix race condition using vTaskDelete() cross-core causing resource leak
Causes test added in parent commit to pass.

This race happens if the deleted task is running on the other CPU,
and is already spinning in a critical section waiting for xTaskQueueMutex
because it's about to be blocked for a resource.

The "deleted" task would end up blocked, possibly indefinitely, and
never actually deleted or its resources cleaned up by the idle tasks.

Details:

vTaskDelete() adds the target task to the xTasksWaitingTermination list,
expecting it to be yielded off CPU and then cleaned up later. However as soon as
vTaskDelete() releases xTaskQueueMutex, the target task runs and moves itself to the
xDelayedTaskList1. Because interrupts are already disabled on that CPU,
the "yield" to the other CPU sent by the vTaskDelete() comes afterward so
doesn't help.
2021-04-13 03:40:10 +00:00
Angus Gratton
db7d272873 freertos: Add unit test for deleting task which may be blocking 2021-04-13 03:40:10 +00:00
Angus Gratton
94ac251091 Merge branch 'doc/general_notes' into 'master'
doc: Update docs about startup sequence and memory types

Closes IDF-2321, IDF-2409, and IDFGH-1540

See merge request espressif/esp-idf!12636
2021-04-05 23:51:25 +00:00
Angus Gratton
37acd13cdd doc: Add notes that vTaskStartScheduler() is called during startup
Closes https://github.com/espressif/esp-idf/issues/1457
2021-03-31 09:37:28 +11:00
Renz Bagaporo
8d32232899 esp_system: check early for single core variant 2021-03-29 06:50:47 +00:00
Angus Gratton
11e2620acc freertos docs: Specify that uxTaskGetStackHighWaterMark() returns bytes not words
As reported https://esp32.com/viewtopic.php?f=13&t=20043&p=73732
2021-03-25 00:08:24 +00:00
Angus Gratton
9122e530be Merge branch 'refactor/freertosconfig_h' into 'master'
freertos: common config header

Closes IDF-2389

See merge request espressif/esp-idf!12485
2021-03-22 09:04:41 +00:00
Angus Gratton
1581744c10 Merge branch 'feature/main_task_affinity_pr6627' into 'master'
Allow selection of different core for main task

Closes IDFGH-4828

See merge request espressif/esp-idf!12654
2021-03-22 06:46:24 +00:00
Renz Bagaporo
021cce3f56 freertos: formatting fixes for config file 2021-03-22 13:35:49 +08:00
Renz Bagaporo
39cf818838 freertos: common config header 2021-03-22 12:19:03 +08:00
Angus Gratton
fd164b82b6 Merge branch 'refactor/move_from_xtensa' into 'master'
Movements from xtensa

Closes IDF-2164

See merge request espressif/esp-idf!10556
2021-03-11 00:24:25 +00:00
0xFEEDC0DE64
6928db7670 Allow selection of different core for main task
Closes https://github.com/espressif/esp-idf/pull/6627
2021-03-09 10:13:28 +11:00
Angus Gratton
ef0bbc5baa freertos: Add a small additional stack when optimization set to None
Fix for occasional crash on startup when DPORT task overwrites its stack during
context switch, otherwise.
2021-03-04 17:57:55 +11:00
Angus Gratton
9c73b80ee0 freertos: Increase minimum task stack size when stack smashing checker is enabled
Fixes issue with DPORT init task, this task uses minimum stack size and may not be
enough if stack smashing detection is set to Overall mode.

Also reworks the way we calculate minimum stack to allow for adding multiple
contributing factors.

Closes https://github.com/espressif/esp-idf/issues/6403
2021-03-04 17:44:36 +11:00
Angus Gratton
3ddfe1e8ac Merge branch 'bugfix/asserts_disabled' into 'master'
core: Fix assert path embedding, warnings when asserts are disabled

Closes IDFGH-4477

See merge request espressif/esp-idf!12371
2021-03-03 08:20:54 +00:00
Angus Gratton
c786ba9186 Merge branch 'feature/re-enable_suspend_test_esp32c3' into 'master'
freertos: Workaround delay between interrupt request and trigger on RISC-V

Closes IDF-2588 and IDF-2226

See merge request espressif/esp-idf!12350
2021-03-03 03:41:05 +00:00
Angus Gratton
61b70c50a4 freertos: Use the standard assert() function for configASSERT
Unless the option for "assert and keep running" is enabled.

This means that silent asserts now work for FreeRTOS, and disabling asserts
now also disables them in FreeRTOS without needing a separate config change.

Related to https://github.com/espressif/esp-idf/issues/6306
2021-03-03 10:26:57 +11:00
Angus Gratton
d6f4d99d93 core system: Fix warnings in compilation when assertions are disabled
Adds a CI config for hello world that sets this, to catch future regressions
2021-03-03 10:26:57 +11:00
Renz Bagaporo
0f03f450ff esp_hw_support: create esp_cpu
Create a esp_cpu header that contains CPU-related functions and
utilities.
2021-02-26 13:34:29 +08:00
Wang Fang
776684fa84 docs: provide the link to pcb layout for ethernet board v1.2 and fix a typo in freetos/task 2021-02-26 10:35:21 +08:00
Omar Chebib
78a94dbb6c freertos: Fix delay between interrupt request and trigger on RISC-V
NOP instructions have been added in order to prevent the code
from executing code it shouldn't execute. This is due to a delay
between the moment an interrupt is requested and the moment it
is fired. It only happens on RISC-V SoC.
2021-02-25 06:57:59 +00:00
Marius Vikhammer
311a0fa5e8 freertos: add API for getting tick rate on C3 2021-02-23 12:05:52 +08:00
Marius Vikhammer
c36dd7834f core: fix cases where riscv SP were not 16 byte aligned
RISC-V stack pointer should always be 16 byte aligned, but for some cases where
we were doing manual SP manipulation this was not always the case.
2021-02-19 11:26:21 +08:00
Marius Vikhammer
eec2419390 system: enable shared stack watchpoint
Enable shared stack watchpoint for overflow detection

Enable unit tests:
 * "test printf using shared buffer stack" for C3
 * "Test vTaskDelayUntil" for S2
 * "UART can do poll()" for C3
2021-02-18 15:38:30 +08:00
Marius Vikhammer
d294ac381f freertos: fix errors reported by PVS-Studio
Removed leftover code-paths that were never taken. Upstream freertos uses
vTaskSuspendAll() and xTaskResumeAll(), and therefor check if the task already
yielded.

In the IDF port of freertos we use critcal sections instead, so xAlreadyYielded
will never be set.

Partially addresses https://github.com/espressif/esp-idf/issues/6440
2021-02-11 03:15:04 +00:00
Marius Vikhammer
04df1f3a42 CI: enable example builds for C3
Enables building C3 examples in CI.

Fixes related warnings/errors and disables examples that cannot run.
2021-02-09 12:04:02 +08:00
Angus Gratton
fe44643808 Merge branch 'bugfix/doc_freertos_smp_macros' into 'master'
docs: Update SMP descriptions for taskENTER_CRITICAL/taskEXIT_CRITICAL

Closes IDFGH-4428

See merge request espressif/esp-idf!12219
2021-02-05 08:14:50 +08:00
Angus Gratton
bc09dda0f4 docs: Update SMP descriptions for taskENTER_CRITICAL/taskEXIT_CRITICAL
Closes https://github.com/espressif/esp-idf/issues/6259
2021-02-05 10:18:23 +11:00
Ivan Grokhotkov
458308786b Merge branch 'doc/fix_pxTaskGetStackStart' into 'master'
[doc/freertos]: fixed doc of pxTaskGetStackStart()

Closes IDF-1668

See merge request espressif/esp-idf!12159
2021-02-02 07:09:00 +08:00
Ivan Grokhotkov
bb1f75179b Merge branch 'bugfix/freertos_systimer_stall_when_cpu_halted' into 'master'
freertos: stall systimer while CPU is in debug mode

See merge request espressif/esp-idf!12063
2021-01-29 07:02:30 +08:00
Angus Gratton
cc934ea0a1 Merge branch 'feature/esp32c3_tls' into 'master'
freertos: add thread local storage support in RISC-V port

Closes IDF-2125

See merge request espressif/esp-idf!12064
2021-01-27 15:19:06 +08:00
Marius Vikhammer
4374966d4e freerots: fix rtos_int_exit writing outside ISR stack
rtos_int_exit would store RA at an offset of 4 byte from the SP,
where the offset should be 0.

This caused rtos_int_exit to overwrite variables in bss.
2021-01-26 11:18:39 +00:00
Jakob Hasse
fd58ed2f74 [doc/freertos]: fixed doc of pxTaskGetStackStart()
Closes IDF-1668
2021-01-26 17:31:11 +08:00
Ivan Grokhotkov
1402941402 test/freertos: add RISC-V support in thread local storage test 2021-01-24 12:38:15 +00:00
Ivan Grokhotkov
b2aaebaf85 freertos: add thread local storage support in RISC-V port 2021-01-24 12:38:15 +00:00
Ivan Grokhotkov
d7bac619ec freertos: stall systimer while CPU is in debug mode 2021-01-24 11:32:17 +00:00
Angus Gratton
3532f52f60 Merge branch 'bugfix/ldgen_ignore_nonexistent_archives_and_obj' into 'master'
ldgen: check mappings

Closes IDF-1624

See merge request espressif/esp-idf!8557
2021-01-21 15:59:35 +08:00
Jiang Jiang Jian
26ae354dc5 Merge branch 'feature/support_esp32c3_lightsleep_master' into 'master'
support esp32c3 lightsleep for master

Closes IDF-2106

See merge request espressif/esp-idf!11975
2021-01-20 16:00:06 +08:00
Ivan Grokhotkov
b69f94fb3a Merge branch 'feature/move_ringbuf_funcs_into_flash' into 'master'
esp_ringbuf: add kconfig opt to move ringbuffer functions into flash

Closes IDF-2247

See merge request espressif/esp-idf!10731
2021-01-20 07:32:39 +08:00
Alex Lisitsyn
8bde6b8fca esp_ringbuf: add kconfig opt to move ringbuffer functions into flash 2021-01-20 07:32:31 +08:00
Li Shuai
63c4e5481f fix no RTOS SysTick interrupt for a period of time after the OS Scheduler is started 2021-01-19 14:51:22 +08:00
Li Shuai
355dd10257 light sleep: dfs support for esp32c3 2021-01-19 14:50:58 +08:00
Renz Bagaporo
d1c800fbbb components: fix ldgen check errors 2021-01-19 11:17:18 +08:00
Alexey Gerenkov
ae1cc5f49b freertos: Adds snapshot API to walk over tasks lists 2021-01-15 06:37:12 +00:00
Jakob Hasse
b51889dccb system: stack watchpoint support on C3
Closes IDF-2307
2021-01-14 17:46:44 +08:00
morris
753a929525 global: fix sign-compare warnings 2021-01-12 14:05:08 +08:00
Marius Vikhammer
9c8e4fd4c5 C3: build and run unit tests
Enable building and running of unit tests in CI for C3 as well as fix
related compile errors

Also enables building of C3 test apps
2021-01-11 11:34:37 +08:00
morris
9e7d2c0065 esp32c3: format and clean up interrupt and os port code 2021-01-05 15:39:46 +08:00
Felipe Neves
544a3f7df5 interrupt-allocator: reject vector allocation if its marked as not-implemented. and search to next available 2021-01-05 15:39:46 +08:00
Felipe Neves
ec5acf91ee esp_shared_stack: enable shared stack function for riscv and reenable the unit test 2021-01-05 15:39:46 +08:00
Felipe Neves
f4781d3b1d freertos: riscv port now uses interrupt allocator and crosscore interrupt 2021-01-05 15:39:46 +08:00
Felipe Neves
810be86f21 freertos/riscv: move freertos aware interrupt code from vectors to the freertos riscv port.
The riscv vectors.S in riscv component contains the trap vector, which is responsible to
defer interrupts and examine if a task context switch is needed, this change cleans up
this code by hiding all freertos details behind on two functions rtos_it_enter/exit and
their implementations are placed in freertos riscv port files.
2021-01-05 15:39:46 +08:00
Ivan Grokhotkov
7f3b16a99d freertos: always enable static allocation
to use it for newlib locks
2020-12-29 16:18:04 +01:00
Angus Gratton
8a52f20a79 Merge branch 'feature/freertos_add_xQueueGenericReceive' into 'master'
freertos: add `xQueueGenericReceive` for backward compatibility

See merge request espressif/esp-idf!11169
2020-12-24 12:20:03 +08:00
Mahavir Jain
953418dbb4 Merge branch 'bugfix/missing_coreinfo_in_vtasklist' into 'master'
freertos: Fix missing affinity info in vTaskList

Closes IDFGH-4239 and IDFGH-4241

See merge request espressif/esp-idf!11606
2020-12-21 19:43:40 +08:00
Axel Lin
29b6b0ce0d freertos: Fix missing affinity info in vTaskList
Show affinity info if CONFIG_FREERTOS_VTASKLIST_INCLUDE_COREID is set.

Closes https://github.com/espressif/esp-idf/pull/6099
Closes https://github.com/espressif/esp-idf/issues/6097

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mahavir Jain <mahavir@espressif.com>
2020-12-14 16:50:07 +05:30
Ivan Grokhotkov
8bf1c2565f freertos: clarify statement on task function not returning
Mentioned in https://www.esp32.com/viewtopic.php?f=2&t=18220.
2020-12-02 11:58:56 +01:00
Angus Gratton
5228d9f9ce esp32c3: Apply one-liner/small changes for ESP32-C3 2020-12-01 10:58:50 +11:00
Mahavir Jain
c62a9e5f2c freertos: add xQueueGenericReceive for backward compatibility
Add `xQueueGenericReceive` as that has been removed in FreeRTOS10.
This in turn breaks pre-builts libraries with earlier IDF releases
relying on this API.

Closes https://github.com/espressif/esp-wolfssl/issues/6
2020-11-27 19:08:42 +05:30
Angus Gratton
87e13baaf1 freertos: Add RISC-V port
Changes come from internal branch commit a6723fc
2020-11-13 07:49:11 +11:00
Angus Gratton
66fb5a29bb Whitespace: Automated whitespace fixes (large commit)
Apply the pre-commit hook whitespace fixes to all files in the repo.

(Line endings, blank lines at end of file, trailing whitespace)
2020-11-11 07:36:35 +00:00
Mahavir Jain
199b2cb79d freertos: add parameter validation checks in xTaskCreateStaticPinnedToCore
Regression from commit-id a3c90bf59a
2020-10-21 14:05:01 +11:00
Angus Gratton
c87fe77ef9 freertos: Restore the check that mutex is given by owner
Even without this check, if the owner doesn't match then FreeRTOS will still
fail an assertion - but it's not as clear what the root cause is.
2020-10-21 14:04:01 +11:00
Angus Gratton
8a70b1cdc9 ci freertos: Add test configs for some of the optional FreeRTOS 10 configurations
Also unit tests for the legacy hook functions.
2020-10-21 14:04:01 +11:00
Angus Gratton
bb74334830 freertos: Fix regression when xCoreID included in task status TCB
Regression when adding FreeRTOS 10 support.

As reported at https://github.com/espressif/esp-idf/issues/1453#issuecomment-709663537
2020-10-20 14:06:28 +11:00
Angus Gratton
1224ae9a42 freertos: Use configured idle task stack size not minimum task stack size for idle tasks 2020-10-14 16:11:49 +11:00
Angus Gratton
30b5aab77a freertos: Fix some edge cases around un-pinned tasks migrating cores 2020-10-14 16:11:49 +11:00
Felipe Neves
dfa2d547a7 freertos: pin timer task in core 0 plus fixed in SMP race conditions
freertos: replace the freertos regular malloc to the specific malloc from xtensa port for tcb and stack allocations

freertos: avoid the cpu1 to unwind pended ticks when xTaskResumeAll is called insed of an ISR

freertos: protected the xPortGetCoreID functions with missing critical sections

tests: re-eanble the ignored tests that was failling before race-condition fixes
2020-10-14 16:11:49 +11:00
Felipe Neves
3057b76a7e tests: re-add all disabled tests and all disabled configurations 2020-10-14 16:11:49 +11:00
Felipe Neves
206540909e freertos: readd task checking for stack overflow macros 2020-10-14 16:11:49 +11:00
Felipe Neves
656b706ea4 freertos: added core-ID member to task status structure aloowing its tracing.
Closes https://github.com/espressif/esp-idf/issues/5763
2020-10-14 16:11:39 +11:00
Felipe Neves
f3783ba258 app_trace/sysview: fixed freertos tracing calling plus sync apptrace component with the master branch version
docs: remove reference to backported features in freertos 10 api-reference.
2020-10-13 23:52:03 +00:00
Felipe Neves
d8ed9be1d4 freertos/timer: fix the static timer creation
Removes the not used spinlock field inside timer object which was causing assertion fail
2020-10-13 23:52:03 +00:00
Felipe Neves
a3c90bf59a freertos: merged freertos 10 kernel files into IDF
freertos/port: update the port files and split into xtensa and riscv ports

freertos: separated cpu files from rest of the kernel sources

freertos/port_xtensa: separated private include files into a folder

freertos/tasks: added task create pinned to core function do not break current IDF API

freertos/tasks: mimiced task create pinned function into tasks.c to do not break the IDF API.

freertos: freertos component now compiling

freertos: freertos component now building

freertos: moved critical sections outside from FR kernel section to portable section

portmacro_xtensa: add void indentifier on functions that take no arguments

freertos: fix critical sections implementation to match with their function prototype

freertos: add cmake changes of freertos into make

freertos: remove portDONT_DISCARD attribute from switch context function, it was breaking the docs building.

freertos: fix conflicitng types of vApplicationSleep function

license: update the license of freertos

freertos: Doxygen comments refactored to render them correctly on docs

freertos: added new functions of freertos into the documentation

freertos: added message buffers and stream buffers to documentation

sysview: update freertos system view to the compatible with version 10

freertos: fixed event group  documentation rendering

freertos:  update static task structure to match the actual tcb size

freertos: removed backported test functions

freertos/smp: brought SMP code to  FreeRTOS 10 port

freertos/portmacro: added missing crosscore interrupt for yielding tasks

freertos: replaced soft-critical sections with hard-critical sections used by SMP

freertos: placed muxes inside of kernel objects

freertos: replaced original FR critical sections with SMP enabled spinlocks critical sections

freertos: moved xtensa port files to a separated folder

freertos: added multiple instance of global variables required to SMP

freertos: added SMP modifications on specific tasks module functions

freertos: added TLS deletion function to task module

freertos/tls: initialize TLS deletion callback to avoid crashing when calling task delete

freertos: modified vTaskDelete to do not erase current task that runs on other core

freertos: reverted taskhandle and timerhandle as void* type

freertos: fixed de-referencing void pointer to get run time counter

freertos: fix system view trace enter macro arguments

freertos: Replaced soft critical sections with spinlocks on event_groups

freertos: fixed tick function to avoid calling tick hooks twice

freertos: Nofity give checking per CPU if schedule is suspended

freertos: added mpu release on TCB deletion

freertos: Added SMP changes when deleting a TCB on idle task

freertos/license: update freertos license in COPYRIGHT.rst

freertos: unicore configurations can use task create pinned to core, it will be always pinned to core 0

freertos/portmacro: added cpu_hal_get_core_id() function instead of inline assembly

freertos/xtensa:  update xtensa specific files used in master branch

newlib/locks: revert the preemption checking in lock acquisition and release

ref_clock: fix initial state of ref_clock interrupt handler

freertos: added missing critical sections and yielding checkings

freertos: remove magic numbers in vTaskDelete

freertos: added missing critical section in prvIsQueueEmpty
2020-10-13 23:52:03 +00:00
Ivan Grokhotkov
654124adf0 freertos: don't create timer task if timer APIs are not used
Saves 2496 bytes of heap for the hello-world app on the ESP32,
and 4080 bytes of heap on the ESP32-S2 (due to IRAM savings).
2020-10-02 17:58:36 +02:00
Mahavir Jain
20af94ff53 Coredump config option rename throughout IDF 2020-09-30 20:22:27 +05:30
Felipe Neves
2e826b7a8f intr_alloc: split interrupt allocator into common-code and platform-code
esp_system: removed repeated interrupt allocator code and moved common code to esp_system

xtens: moved xtensa specific code from freertos to the xtensa component

hal/interrupt_controller: added interrupt controller hal and ll files

docs: update the doxyfile with new location of esp_itr_alloc.h file

xtensa: fixed dangerous relocation problem after moving xtensa interrupt files out of freertos

docs: removed Xtensa reference from intr_allocator api-reference

xtensa: pushed the interrupt function that manages non iram interrupts to the xtensa layer

esp_system/test: fixed platform dependent setting for intr_allocator tests

hal: rename the functions used to manage non iram interrupt mask.
2020-09-30 07:44:12 +08:00
morris
61f89b97c6 bringup esp32-s3 on FPGA 2020-09-22 15:15:03 +08:00
chenjianqiang
f19cabb7e4 psram: support psram for esp32s3 2020-09-22 15:15:03 +08:00
Felipe Neves
e67162a7ea startup: namespaced start_app and start_app_other_core to avoid user code collision 2020-09-15 16:05:19 -03:00
Felipe Neves
a1e5dd58b2 startup: moved init core functions out of iram memory 2020-09-15 16:02:12 -03:00
Felipe Neves
d59e8b50d2 freertos: move startup code out of iram memory 2020-09-15 16:02:12 -03:00
Ivan Grokhotkov
8bc19ba893 Merge branch 'feature/free_components_iram' into 'master'
freertos: free IRAM space moving task functions into flash memory

See merge request espressif/esp-idf!5648
2020-09-15 23:14:31 +08:00
Alex Lisitsyn
eaa892bebf freertos: optionally place selected freertos functions into flash memory instead of IRAM
correct generation.py script to be silent when file: function is not in the object list (just ignore placement)
correct linker.lf to place task functions into flash if CONFIG_FREERTOS_TASK_FUNCTIONS_INTO_FLASH is active otherwise into IRAM
update kconfig option to place functions into IRAM
update linker file after tests
fix spi_device_polling_end crash when xTaskGetTickCount() in flash
disable "yield from lower priority task, other CPU" test case when placing rtos functions into flash
upadate ut app config freertos_flash
combine spi_flash driver and freertos ut configs into one file
remove TEST_EXCLUDE_COMPONENTS
ci: fix ut job
remove functions that are called from ISR funcs
add port module functions to place into Flash
place snapshot funcs into Flash when ESP_PANIC_HANDLER_IRAM is not set
ci: add job with tags UT_T1_GPIO,ESP32_IDF
2020-09-15 23:14:31 +08:00
Felipe Neves
c471cce26c freertos/tests: added isr latency test with no parameter and parameter based yield from ISR 2020-09-14 16:12:38 +00:00
Felipe Neves
36b2737bb1 freertos/xtensa: make vportYIELD_FROM_ISR compatible with version that both takes argument or not 2020-09-14 16:12:38 +00:00
Ivan Grokhotkov
b6467257b9 Merge branch 'feature/cmock_component' into 'master'
cmock as component replacing unity

See merge request espressif/esp-idf!9859
2020-09-10 16:06:20 +08:00
Ivan Grokhotkov
04b95f3567 freertos: don't clobber a4 while spilling register windows
Commit 891eb3b0 was fixing an issue with PS and EPC1 not being
preserved after the window spill procedure. It did so by saving PS in
a2 and EPC1 in a4. However the a4 register may be a live register of
another window in the call stack, and if it is overwritten and then
spilled to the stack, then the corresponding register value will end
up being corrupted. In practice the problem would show up as an
IllegalInstruction exception, when trying to return from a function
when a0 value was 0x40020.
Fix by using a0 register instead of a4 as scratch. Also fix a comment
about xthal_save_extra_nw, as this function in fact doesn't clobber
a4 or a5 because XCHAL_NCP_NUM_ATMPS is defined as 1.

Closes https://github.com/espressif/esp-idf/issues/5758
2020-09-02 15:40:41 +02:00
Jakob Hasse
20c068ef3b cmock: added cmock as component
* changing dependencies from unity->cmock
* added component.mk and Makefile.projbuild
* ignore test dir in gen_esp_err_to_name.py
* added some brief introduction of CMock in IDF
2020-09-02 16:38:37 +08:00
Ivan Grokhotkov
7acda7b8eb Merge branch 'bugfix/panic_instr_fetch_prohibited' into 'master'
panic: don't interrupt the backtrace for InstrFetchProhibited exceptions

See merge request espressif/esp-idf!9851
2020-08-07 21:43:35 +08:00
Ivan Grokhotkov
600665a563 Merge branch 'bugfix/esp32s2_o2_op' into 'master'
freertos: fix build error at -O2 optimization level

Closes IDFGH-3581

See merge request espressif/esp-idf!9444
2020-08-05 22:03:00 +08:00
Ivan Grokhotkov
4e7e8598f3 freertos: ensure the interrupt stack is aligned
CONFIG_FREERTOS_ISR_STACKSIZE was set to 2100 when ELF core dump was
enabled, which resulted in a non-16-byte-aligned interrupt stack
offset. This triggered "is SP corrupted" check in the backtrace,
terminating the backtrace early.

Fix the default value, and make sure that the stack is always aligned,
regardless of the value of CONFIG_FREERTOS_ISR_STACKSIZE.
2020-08-05 12:51:41 +02:00
Angus Gratton
75402afcae Merge branch 'feature/esp32s3_clk_memory_layout' into 'master'
esp32s3: memory layout

See merge request espressif/esp-idf!9753
2020-07-29 13:48:25 +08:00
morris
2917651478 esp_rom: extract common ets apis into esp_rom_sys.h 2020-07-27 15:27:01 +08:00
morris
19761e3113 esp32s3: clk, memory layout 2020-07-27 13:05:22 +08:00
Ivan Grokhotkov
39bdbd7e33 freertos: fix compilation warning at -O2 level
Closes https://github.com/espressif/esp-idf/issues/5525
2020-07-15 12:50:51 +00:00
Ivan Grokhotkov
8e6d450a8c Revert "Merge branch 'feature/gdb_stub_task_state' into 'master'"
This reverts commit c41a0c1907, reversing
changes made to 5c1d317766.
2020-07-09 17:16:47 +02:00
Ivan Grokhotkov
4cdc5edb4e Revert "freertos, soc: don't lower INTLEVEL when entering critical sections"
This reverts commit 614a580bbb.
2020-07-09 17:15:54 +02:00
Renz Bagaporo
98dc1b0188 esp_system: introduce intermediary function to call after system init
This MR uses an intermediary function `start_app` to call after system
initialization instead of `app_main`.

In RTOS builds, freertos provides `start_app` and calls `app_main`.
In non-RTOS builds, user provides `start_app` directly.
2020-06-19 18:40:10 +10:00
Renz Bagaporo
08cbfa6187 esp_system: fix various review issues 2020-06-19 18:40:10 +10:00
Renz Bagaporo
5e59b4a812 freertos: mark port_xSchedulerRunning as volatile 2020-06-19 18:40:10 +10:00
Renz Christian Bagaporo
67983d5c1c esp_system: restore order of some init functions 2020-06-19 18:40:10 +10:00
Renz Christian Bagaporo
ef2a44d251 esp_system: introduce single core mode proxy config 2020-06-19 18:40:10 +10:00
Renz Christian Bagaporo
c53ad56515 esp_system: startup flow modifications
Changes the startup flow to the ff:

hardware -> core libraries init  -> other libraries init -> os
init (optional) -> app_main

- hardware init resides in the port layer, and is the entry point

- core libraries init executes init functions of core components

- other libraries init executes init functions of other components (weak
references)

- after other lib is init, the app_main function is called, however,

 an OS can wrap the real call to app_main to init its own stuff, and
 *then* call the real app_main
2020-06-19 18:40:09 +10:00
Renz Bagaporo
bb5535ca5d esp32, esp32s2: move startup code into esp_system 2020-06-19 18:40:09 +10:00
Ivan Grokhotkov
f4ea9d4cea freertos: increase configMINIMAL_STACK_SIZE when building with -O0
FreeRTOS scheduler uses additional stack space, as in some functions
variables are placed onto the stack instead of registers.

This issue resulted in occasional stack overflows in dport task, when
compiling at -O0 optimization level.

- Increase the configMINIMAL_STACK_SIZE to 1kB.
- Enable the watchpoint at the end of stack in CI startup test for
  this optimization level.
2020-06-02 18:51:16 +02:00
Ivan Grokhotkov
614a580bbb freertos, soc: don't lower INTLEVEL when entering critical sections
This fixes the issue where XTOS_SET_INTLEVEL would lower INTLEVEL from
4 to 3, when eTaskGetState is invoked during the core dump, triggered
from the interrupt watchdog.
2020-06-02 15:42:24 +02:00
Darian Leung
11d96b39d0 esp_ipc: Move to new component
This commit moves esp_ipc into a separate component.
2020-05-18 16:51:45 +08:00
Dmytro
ecbfe0f406 Fix usage example in xSemaphoreCreateBinaryStatic 2020-05-14 18:57:48 +08:00
Alexey Gerenkov
c91ed2b917 coredump: Increases FreeRTOS ISR stack for ELF data format 2020-05-06 20:07:30 +03:00
Angus Gratton
c41a0c1907 Merge branch 'feature/gdb_stub_task_state' into 'master'
feature/gdb_stub: make task state available on info thread command when in gdb stub.

Closes IDF-720

See merge request espressif/esp-idf!8371
2020-04-29 13:21:31 +08:00
Felipe Neves
c296d01737 gdbstub: added cpu id of running tasks to the output 2020-04-27 14:41:55 +00:00
Felipe Neves
5279e68146 gdbstub: improve format of info thread command output
gdbstub: simplify the state handling on extra thread info
2020-04-27 14:41:55 +00:00
Felipe Neves
140c5e0677 freertos: added task state field inside of TaskSnapshot_t to capture it. 2020-04-27 14:41:55 +00:00
Felipe Neves
5847e0afd2 freertos/test: fix overflow on accumulator used on scheduling time test 2020-04-27 14:20:13 +00:00
Michael (XIAO Xufeng)
9d98111652 Merge branch 'bugfix/spi_bus_lock_missing_semphrstatic' into 'master'
spi: fix config break and reduce overhead of the bus lock on SPI1

Closes IDFGH-3017

See merge request espressif/esp-idf!8221
2020-04-27 12:57:19 +08:00
morris
91e62f4e37 timer_group: update hal api && fix intr_enable
timer group interrupt enable is controled by level_int_ena instead of int_ena

Closes https://github.com/espressif/esp-idf/issues/5103
2020-04-23 19:29:15 +08:00
michael
1ca25688a8 freertos: place xQueueGenericCreateStatic into flash
`xQueueGenericCreateStatic` is placed into flash by the linker script to
reduce IRAM usage.  This will also cause the `xRingbufferCreate` not
not callable when cache is disabled.
2020-04-22 16:06:13 +08:00
michael
fdf983e0c4 spi: fix config break and reduce overhead of the bus lock on SPI1
The SPI bus lock on SPI1 introduces two side effects:

1. The device lock for the main flash requires the
`CONFIG_FREERTOS_SUPPORT_STATIC_ALLOCATION` to be selected, however this
option is disabled by default in earlier IDF versions. Some developers
may find their project cannot be built by their old sdkconfig files.

2. Usually we don't need the lock on the SPI1 bus, due to it's
restrictions. However the overhead still exists in this case, the IRAM
cost for static version of semaphore functions, and the time cost when
getting and releasing the lock.

This commit:

1. Add a CONFIG_SPI_FLASH_BYPASS_MAIN_LOCK option, which will forbid the
space cost, as well as the initialization of the main bus lock.

2. When the option is not selected, the bus lock is used, the
`CONFIG_FREERTOS_SUPPORT_STATIC_ALLOCATION` will be selected explicitly.

3. Revert default value of `CONFIG_FREERTOS_SUPPORT_STATIC_ALLOCATION`
to `n`.

introduced in 49a48644e4.

Closes https://github.com/espressif/esp-idf/issues/5046
2020-04-22 16:06:13 +08:00
David Cermak
2e28ab29c7 freertos: silence the static analysis warning referencing the workitem 2020-03-27 18:46:39 +01:00
Michael (XIAO Xufeng)
49a48644e4 spi: allow using esp_flash and spi_master driver on the same bus 2020-03-26 22:08:26 +08:00
Renz Bagaporo
3d0967a58a test: declare requirements and include dirs private 2020-03-23 10:58:50 +08:00
Renz Christian Bagaporo
2b100789b7 esp32, esp32s2: move panic handling code to new component 2020-03-10 19:56:24 +08:00
Renz Christian Bagaporo
db608736fb freertos: implement get core id with cpu abstraction 2020-02-27 07:14:21 +05:00
Sachin Parekh
301dacfb33 Exception handlers for LoadStoreError and LoadStoreAlignmentError
Configurable option to use IRAM as byte accessible memory (in single core mode) using
load-store (non-word aligned and non-word size IRAM access specific) exception handlers.
This allows to use IRAM for use-cases where certain performance penalty
(upto 170 cpu cycles per load or store operation) is acceptable. Additional configuration
option has been provided to redirect mbedTLS specific in-out content length buffers to
IRAM (in single core mode), allows to save 20KB per TLS connection.
2020-02-26 20:21:59 +08:00
Felipe Neves
9c8289b0d9 shared_stack: using watchpoint 1 to monitor the shared_stack instead of watchpoint 0 2020-02-10 12:03:30 -03:00
Konstantin Kondrashov
739eb05bb9 esp32: add implementation of esp_timer based on TG0 LAC timer
Closes: IDF-979
2020-02-06 14:00:18 +08:00
Angus Gratton
86034ad049 Merge branch 'feature/freertos_fpu_isr' into 'master'
feature/fpu: Enable usage of FPU inside of a ISR

Closes IDF-100

See merge request espressif/esp-idf!7348
2020-01-30 13:38:37 +08:00
Felipe Neves
429712c6eb freertos: moved all xtensa specific files into a separated folder 2020-01-27 16:05:30 -03:00
Felipe Neves
5cbb3f05c0 freertos: Added experimental, optional FPU usage on level 1 ISR 2020-01-27 10:55:03 -03:00
Felipe Neves
670ea56df2 freertos: added fpu in isr test case 2020-01-27 10:55:03 -03:00
Ivan Grokhotkov
cbb84e8f5e esp32s2: fix THREADPTR calculation, re-enable FreeRTOS TLS tests
1. Clarify THREADPTR calculation in FreeRTOS code, explaining where
the constant 0x10 offset comes from.

2. On the ESP32-S2, .flash.rodata section had different default
alignment (8 bytes instead of 16), which resulted in different offset
of the TLS sections. Unfortunately I haven’t found a way to query
section alignment from C code, or to use a constant value to define
section alignment in the linker script. The linker scripts are
modified to force a fixed 16 byte alignment for .flash.rodata on the
ESP32 and ESP32-S2beta. Note that the base address of .flash.rodata
was already 16 byte aligned, so this has not changed the actual
memory layout of the application.

Full explanation of the calculation below.

Assume we have the TLS template section base address
(tls_section_vma), the address of a TLS variable in the template
(address), and the final relocation value (offset). The linker
calculates:
offset = address - tls_section_vma + align_up(TCB_SIZE, alignment).

At run time, the TLS section gets copied from _thread_local_start
(in .rodata) to task_thread_local_start. Let’s assume that an address
of a variable in the runtime TLS section is runtime_address.
Access to this address will happen by calculating THREADPTR + offset.
So, by a series of substitutions:

THREADPTR + offset = runtime_address THREADPTR = runtime_address - offset
THREADPTR = runtime_address - (address - tls_section_vma + align_up(TCB_SIZE, alignment)) THREADPTR = (runtime_address - address) + tls_section_vma - align_up(TCB_SIZE, alignment)

The difference between runtime_address and address is same as the
difference between task_thread_local_start and _thread_local_start.
And tls_section_vma is the address of .rodata section, i.e.
_rodata_start. So we arrive to

THREADPTR = task_thread_local_start - _thread_local_start + _rodata_start - align_up(TCB_SIZE, alignment).

The idea with TCB_SIZE being added to the THREADPTR when computing
the relocation was to let the OS save TCB pointer in the TREADPTR
register. The location of the run-time TLS section was assumed to be
immediately after the TCB, aligned to whatever the section alignment
was. However in our case the problem is that the run-time TLS section
is stored not next to the TCB, but at the top of the stack. Plus,
even if it was stored next to the TCB, the size of a FreeRTOS TCB is
not equal to 8 bytes (TCB_SIZE hardcoded in the linker). So we have
to calculate THREADPTR in a slightly obscure way, to compensate for
these differences.

Closes IDF-1239
2020-01-23 11:29:22 +01:00
morris
e30cd361a8 global: rename esp32s2beta to esp32s2 2020-01-22 12:14:38 +08:00
Felipe Neves
73592d9bc4 spin_lock: added new spinlock interface and decoupled it from RTOS
spin_lock: cleaned-up port files and removed portmux files

components/soc: decoupled compare and set operations from FreeRTOS

soc/spinlock: filled initial implementation of spinlock refactor

It will decouple the spinlocks into separated components with not depencences of freertos
an similar interface was provided focusing the readabillity and maintenance, also
naming to spinlocks were adopted. On FreeRTOS side the legacy portMUX macros
gained a form of wrapper functions that calls the spinlocks component thus
minimizing the impact on RTOS side.

This feature aims to close IDF-967

soc/spinlock: spinlocks passed on unit test, missing test corner cases

components/compare_set: added better function namings plus minor performance optimization on spinlocks

soc/spinlock: code reordering to remove ISC C90 mix error

freertos/portmacro: gor rid of critical sections multiline macros, placed inline functions instead

soc/spinlock: improved spinlock performance from internal RAM

For cases where the spinlock is executed from IRAM, there is no
need to check where the spinlock object is placed on memory,
removing this checks caused a great improvement on performance.
2020-01-22 06:20:34 +08:00
Felipe Neves
5d7564a039 freertos/Kconfig: make optimized task selection dependent on FREERTOS_UNICORE option
freertos: fix decrement loop of high priority task selection
2020-01-14 09:58:14 -03:00
Felipe Neves
2c612ec1dc components/freertos: using the optimized task selection on esp32s2beta
components/freertos: cleaned up multicore option scheduler.

components/freertos:  more cleanup and test optimization to present realistic results

components/freertos: remove unused macros of optimized task selection when multicore is used
2020-01-14 09:58:14 -03:00
Felipe Neves
77bf1ff1c0 freertos/tests: added test to evaluate scheduling time
freertos/Kconfig: fix trailing space on optimized scheduler option

freertos/tests: moved test context variables inside of test task.

The public variables used on scheduling time test now were packed into a structure allocated on  test case task stack and passed to tasks as arguments saving RAM comsumption.
2020-01-14 09:58:14 -03:00
Felipe Neves
d4c82606fb components/freertos: added and enabled the optimized task selection
FreeRTOS  have an platform dependent configuration to enable selection task in a optimized way.

Provided the platform dependent functions in order to allow the scheduler to use the optimized algorithms by telling to the port layer where to found bitscan instruction i.e. NSAU.

This closes IDF-1116

components/freertos: added option to disable the optimized scheduler
2020-01-14 09:58:14 -03:00
Angus Gratton
bdf6c00154 Merge branch 'feature/likely_unlikely' into 'master'
Adding likely unlikely macros to hot code paths

Closes IDF-284

See merge request espressif/esp-idf!6368
2020-01-10 14:05:07 +08:00
Angus Gratton
6ab9f846c9 Merge branch 'bugfix/compare_and_setextram' into 'master'
bugfix/pthread: fix pthread_once() race condiion possibility adding critical section in compare and set function

Closes IDFGH-2448

See merge request espressif/esp-idf!7236
2020-01-10 12:29:54 +08:00
Krzysztof Bociurko
c7dfb435f8 Fixed error in return type of xTaskCreateStatic*
Signed-off-by: Darian <darian@espressif.com>

Merges https://github.com/espressif/esp-idf/pull/2651
2020-01-09 14:01:20 +08:00
Felipe Neves
9800750f15 freertos/port: Put critical sections around uxPortCompareSetExtram() to prevent preemption during its execution.
Closes: https://github.com/espressif/esp-idf/issues/4561
2020-01-07 10:53:30 -03:00
michael
4220752aed ut: Move tests back from "esp32" subfolder
DISABLED_FOR_TARGETS macros are used

Partly revert "ci: disable unavailable tests for esp32s2beta"

This partly reverts commit 76a3a5fb48.

Partly revert "ci: disable UTs for esp32s2beta without runners"

This partly reverts commit eb158e9a22.

Partly revert "fix unit test and examples for s2beta"

This partly reverts commit 9baa7826be.

Partly revert "efuse: Add support for esp32s2beta"

This partly reverts commit db84ba868c.
2020-01-06 17:13:53 +08:00
Felipe Neves
d059a955ae freertos: removed likely macros from non-port specifics parts of freertos
fatfs: moved esp_compiler header file inside of disk implementation file
2020-01-03 14:42:57 -03:00
Felipe Neves
1b76253e0e newlib/assert: placed unlikely macro as part of assertion
newlib/assert: replace unlikely with likely to keep original assertion

newlib/assert: fix assert macro that uses likely

freertos/port: add the missing sdkconfig.h back

newlib/assert: assert macro back to a single line
2020-01-03 14:42:55 -03:00
Felipe Neves
fc00236d79 components/esp_common: added esp_macros.h that aims to hold useful macros
esp_common/esp_compiler: renamed esp_macros file to a more specific one

esp_common/esp_compiler: removed CONTAINER_OF macro, it was a duplicate

components/freertos: placed likely macros around port and critical sections

component/freertos: placed likely macros on lists module

components/freertos: placed unlikely macros inside of assertion points, they likely wont fail

components/freertos: added likely macros on queue modules

FreeRTOS queues are one of most hot code path, because to queues itself tend to
be used a lot by the applications, besides that, queues are the basic primitive
to form both mutexes and semaphores, The focus here is to place likely
macros inside lowest level send and receive routines, since they're common
from all kobjects: semaphores, queues, mutexes and FR internals (like timer queue)

components/lwip: placed likely/unlikey on net-interfaces code

components/fatfs: added unlikely macros on disk drivers code

components/spiffs: added unlikely macros on low level fs driver

components/freertos: added likely/unlikely macros on timers and ticker

freertos/event_group: placed likely/unlikely macros on hot event group code paths

components/sdmmc: placed likely / unlikely macros on lower level path of sdmmc

components/bt: placed unlikely macros around bt HCI functions calling

components/lwip: added likely/unlikely macros on OS port code section

components/freertos: fix code style on tick handler
2020-01-03 14:42:49 -03:00
Ivan Grokhotkov
891eb3b020 freertos: save/restore PS and EPC1 around window spilling
Since in b0491307, which has introduced the optimized window spill
procedure, _xt_context_save did not work correctly when called from
_xt_syscall_exc. This was because unlike _xt_lowint1, _xt_syscall_exc
does not save PS and EPC1. The new version of _xt_context_save
modified PS (on purpose) and EPC1 (accidentally, due to window
overflow exceptions), which resulted in a crash upon 'rfi' from the
syscall.

This commit adds restoring of PS and EPC1 in _xt_context_save. It also
slightly reduces the number of instructions used to prepare PS for
window spill.

Unit test for setjmp/longjmp (which were broken by this regression)
is added.

Closes https://github.com/espressif/esp-idf/issues/4541
2019-12-27 11:27:01 +01:00
KonstantinKondrashov
1687c53700 freertos: Fix save_context. Add RSYNC after WSR
RSYNC waits for all previously fetched WSR.* instructions to be performed before inter-
preting the register fields of the next instruction.
2019-12-21 14:10:38 +00:00
Mahavir Jain
2e73c2818b freertos: re-enable mutext test for esp32s2beta 2019-12-16 11:55:32 +05:30
Angus Gratton
f50df36ebf Merge branch 'feature/external_github_prs' into 'master'
Include external github PRs

Closes IDFGH-2291, IDFGH-2306, IDFGH-2315, and IDFGH-2307

See merge request espressif/esp-idf!6931
2019-12-10 12:33:32 +08:00
Mahavir Jain
8e28226935 Disable few test cases for ESP32S2BETA
These test cases will be fixed in subsequent MR
2019-12-09 16:30:55 +05:30
Mahavir Jain
a737fd4865 Fix issue with timer usage in FreeRTOS tests 2019-12-09 13:33:45 +05:30
Andrei Gramakov
6cd17c1e8c freertos: added a FreeRTOS property returning "original" include path 2019-12-06 12:16:54 +01:00
Felipe Neves
57522059aa freertos/tests: fixed wrong header file on isr latency test 2019-12-04 10:41:00 -03:00
Felipe Neves
0ea6453b1c freertos: changed isr time test case variables to static 2019-12-04 10:41:00 -03:00
Felipe Neves
55cbc213f3 components/freertos: create the test task with highest priority to ensure peer-to-peer ISR to task sync 2019-12-04 10:40:27 -03:00
Felipe Neves
64a50f0423 components/freertos: fixed isr test failling when run multiple times 2019-12-04 10:40:27 -03:00
Felipe Neves
c64e108a1d components/freertos: removed CONFIG_FREERTOS_ISR_STATS the ISR test is now self contained 2019-12-04 10:39:22 -03:00
Felipe Neves
bcdc35be59 components/freertos: refactor of isr_latency tests to perform full measurement 2019-12-04 10:39:22 -03:00
Felipe Neves
8b6b97ec57 freertos/xtensa_context: fixed small typo 2019-12-04 10:39:22 -03:00
Felipe Neves
e480435879 components/freertos: removed some dead ifdefs 2019-12-04 10:39:22 -03:00
Felipe Neves
c14fc39b0a components/freertos: fixed typos and licence placement on external code 2019-12-04 10:39:22 -03:00
Felipe Neves
64f918bd70 freertos/xtensa_context: added conditional compiling option around isr cycle measurement
It is possible to enable and disable the isr time measurement on context save and
it related test via menuconfig by the new option: FREERTOS_ISR_STATS
2019-12-04 10:39:22 -03:00
Felipe Neves
346b12e29a freertos/test: added spill register timer measurement test 2019-12-04 10:39:22 -03:00
Felipe Neves
5ce7a33c87 freertos/xtensa_context.S: fix some dread tabs 2019-12-04 10:39:22 -03:00
Felipe Neves
cd11787153 freertos/xt_asm_utils: added documentation of current windows spill solution 2019-12-04 10:39:22 -03:00
Felipe Neves
768d115e85 freertos/Kconfig: removed isr optimization option from menuconfig 2019-12-04 10:39:22 -03:00
Felipe Neves
eb740ca8e4 freertos/xtensa_context: modification of interrupt handler is workin, needs stabilization 2019-12-04 10:39:22 -03:00
Felipe Neves
d185625162 freertos/xtensa_context: added infrastructure to receive the spill register optimized code 2019-12-04 10:39:22 -03:00
Michael (XIAO Xufeng)
087c8f6065 essl: new component to communicate with esp serial slave devices 2019-12-03 22:58:41 +08:00
Ivan Grokhotkov
477e66103c Merge branch 'feature/esp32s2beta_apptrace_port' into 'master'
esp32s2: Adds apptrace support

Closes IDF-510 and IDF-1032

See merge request espressif/esp-idf!5610
2019-11-22 05:33:35 +08:00
chenjianqiang
9f9da9ec96 feat(timer): refator timer group driver
1. add hal and low-level layer for timer group
2. add callback functions to handle interrupt
3. add timer deinit function
4. add timer spinlock take function
2019-11-21 14:14:19 +08:00
Alexey Gerenkov
30ff7198b8 apptrace: Renames Kconfig options 2019-11-13 15:24:01 +03:00
Mahavir Jain
4ccac94816 freertos: modify configASSERTs around scheduler state check
Regression introduced in commit 79e74e5d5f

It is possible that some FreeRTOS APIs are invoked prior to
scheduler start condition (e.g. flash initialization in unicore mode).
In that condition these asserts should not trigger (scheduler state being yet to be started),
hence changes per this fix.
2019-11-13 10:44:09 +05:30
Darian Leung
79e74e5d5f freertos: Fix configASSERT thread safety
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.

Closes https://github.com/espressif/esp-idf/issues/4230
2019-11-05 21:58:02 +08:00
Ivan Grokhotkov
faa219acdb freertos: fix defining uxTopUsedPriority for esp32s2beta 2019-10-29 16:38:48 +01:00
Angus Gratton
055cc251b7 Merge branch 'feature/esp32s2beta_merge' into 'master'
esp32s2beta: Merge support to master

Closes IDF-513, IDF-756, IDF-758, IDF-999, IDF-753, IDF-749, IDF-754, IDF-840, and IDF-755

See merge request espressif/esp-idf!6100
2019-10-29 13:02:01 +08:00
Tian Hao
4987a5ad90 fix bug that semaphore may schedule out in Critical Section
1. Since BLE full-scan feature for BLE mesh change the controller code cause this problem,
it cause coex semaphore take in "interrupt disable", then it may cause task schedule
and cause crash in freertos
2. Fix newlib lock ISR context and critical section check
3. Fix bt controller ISR context and critical section check
2019-10-28 18:43:35 +08:00
Angus Gratton
496ede9bcd Merge branch 'master' into feature/esp32s2beta_merge 2019-10-15 14:59:27 +11:00
Ivan Grokhotkov
5830f529d8 Merge branch 'master' into feature/esp32s2beta_merge 2019-10-02 19:01:39 +02:00
suda-morris
e381cec35a freertos: remove semicolon in xTaskNotifyGive 2019-09-26 15:27:48 +08:00
Roland Dobai
833822c10b Fix Kconfig issues discovered by upstream Kconfiglib 2019-09-23 16:10:57 +02:00
Angus Gratton
adfc06a530 Merge branch 'master' into feature/esp32s2beta_merge 2019-09-20 10:28:37 +10:00
Andrew
4fdaeb6b6e cmake: Add new compiler optimization levels definitions
Rename and add multiple kconfig compiler options. New compiler options
COMPILER_OPTIMIZATION_PERF and COMPILER_OPTIMIZATION_NONE have been added.
Optimize "Debug" and "Release" options to "Default" and "Size" respectively.
This commit also does the following:

- The COMPILER_OPTIMIZATION_PERF option introduced multiple bug.
This commit fixes those bugs.
- build.yml also updated to test for the new optimization options.
2019-09-06 17:37:19 +08:00
Angus Gratton
c22965b22c freertos: Restore uxPortCompareSet() in ESP32 unicore & make compatible code for ESP32S2Beta
This macro is used in places which expect it to work even without dual core being on.

Still make "mux" functions in FreeRTOS into no-ops as the mux is not needed.
2019-09-04 10:53:25 +10:00
Michael (XIAO Xufeng)
9baa7826be fix unit test and examples for s2beta 2019-09-04 10:53:25 +10:00
Angus Gratton
2085845c80 freertos: Have ESP32S2-Beta target select FREERTOS_UNICORE directly 2019-08-19 15:03:48 +10:00
Angus Gratton
6990a7cd54 Merge branch 'master' into feature/esp32s2beta_update 2019-08-19 15:03:43 +10:00
Angus Gratton
367ecc2d60 Merge branch 'refactor/timerg_in_test' into 'master'
timer_group: refactoring to avoid direct register access in the ISR

See merge request espressif/esp-idf!5656
2019-08-14 15:32:16 +08:00
Angus Gratton
d5f5fadbee bootloader: Include FreeRTOS component for the FREERTOS_UNICORE header, only 2019-08-13 17:14:16 +10:00
Angus Gratton
dc9170966b freertos: Force UNICORE mode on ESP32S2 2019-08-13 17:14:16 +10:00
Angus Gratton
4fe74b8f64 freertos: Rename CORE_ID_PRO/CORE_ID_APP macros to CORE_ID_REGVAL_xxx
Old values remain for compatibility.

As suggested in https://github.com/espressif/esp-idf/issues/2567
2019-08-12 11:12:34 +10:00
Angus Gratton
a40e164988 doc: Add clarifications Xtensa Core ID and "Core ID" used in FreeRTOS are different
Closes https://github.com/espressif/esp-idf/issues/2567
2019-08-12 11:11:28 +10:00
Michael (XIAO Xufeng)
264ffbeb14 timer_group: use the LL 2019-08-09 13:46:31 +08:00
Angus Gratton
04ae56806c Merge branch 'master' into feature/esp32s2beta_update 2019-08-08 15:26:58 +10:00
Angus Gratton
24d26fccde Merge branch 'master' into feature/esp32s2beta_update 2019-08-08 13:44:24 +10:00
Anton Maklakov
75c0066f93 Fix remaining -Wstrict-prototypes warnings 2019-08-01 16:28:56 +07:00