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
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>
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>
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
* ##__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
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>
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.
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.
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
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.
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
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
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.
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
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
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.
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.
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
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
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
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.
