Commit Graph

19 Commits

Author SHA1 Message Date
Simon Arlott
1feb3c9f9b espcoredump: Support for not overwriting existing core dump in flash
If there's an unattended boot loop or a crash that causes another crash on
the next boot, it needs to be possible to avoid overwriting a saved core
dump with another core dump.

Add an option to do this and skip writing core dumps if the partition isn't
empty.

Fixes #12027.

Mergeshttps://github.com/espressif/esp-idf/pull/12105
2023-11-02 06:58:47 +00:00
Darian Leung
659ec67967 refactor(freertos): Remove option for Task Snapshot
Previously, Task Snapshot could be conditionally built based on the
CONFIG_FREERTOS_ENABLE_TASK_SNAPSHOT option. However, there is no overhead
with always enabling Task Snapshot functions, as the linker will remove any
functions if they are not called.

This commit...

- removes all ESP-IDF dependencies on the CONFIG_FREERTOS_ENABLE_TASK_SNAPSHOT
option so that Task Snapshot functions are always available.
- Makes CONFIG_FREERTOS_ENABLE_TASK_SNAPSHOT a hidden option to maintain
compatibility with user code.
- adds documentation regarding Task Snapshot.
2023-08-28 20:11:27 +08:00
Vikram
677b70ea96 Optionally disable logs in espcoredump component
Early log strings used by this component are placed in DRAM.
Disabling these logs saves ~5KB of internal memory

Signed-off-by: Vikram <vikram.dattu@espressif.com>
2023-06-28 06:46:32 +00:00
Omar Chebib
835263e50a Coredump: add a test to check that coredump supports stacks in SPIRAM 2022-12-22 12:47:22 +01:00
Omar Chebib
42b2169542 coredump: add support for stacks in external RAM
Tasks having their stacks in SPIRAM can now be part of the coredump written to flash
2022-12-22 12:47:22 +01:00
Mahavir Jain
51bbee2e19 espcoredump: allow reserving dedicated stack size for Xtensa architecture
Core issue with SET_STACK was fixed with e543e97c7b

Related: IDF-2797
2022-06-06 03:24:50 +00:00
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
Sachin Parekh
46dc36233a coredump: Parse backtrace info for RISCV
For RISCV, backtrace generation on device is not possible without
including and parsing DWARF sections. We extract the crash task stack
and let the host generate the backtrace
2021-05-17 11:43:25 +05:30
Omar Chebib
837629814f coredump: core dump data check can now be parametrized
Core dump integrity check can now be parametrized through menuconfig.
It can be performed on boot or ignored. When core dump is activated
in the menuconfig, the user can still check the core dump at any time
with the function `esp_core_dump_image_check()`.

Fix a bug where `esp_core_dump_image_get()` was not accessible
when core dump was disabled.

Closes https://github.com/espressif/esp-idf/issues/6620
2021-04-19 13:05:32 +08:00
Omar Chebib
e9996ebd4b espcoredump: code refactoring and add support for RISC-V implemetation
This commit includes the refactoring of the core dump feature. Thanks to
this refactoring, it is easier to integrate the support of RISC-V
architecture for this feature.

Fixes ESP-1758
2021-02-07 19:04:19 +08:00
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
237087a5ca espcoredump: remove ESP32 prefix from config options
- This component is applicable for ESP32 and ESP32-S2, hence the change
- Backward compatibility is maintained using `sdkconfig.rename` file
2020-09-30 20:22:27 +05:30
Sylvio Alves
1fdc7afeb8 coredump: Limit coredump SHA256 support for ESP32 only 2020-05-29 15:25:29 -03:00
Ivan Grokhotkov
4f32a06f87 core dump: don't allow core dumps to Flash if PSRAM is used for stacks
It is not possible to write to Flash when the stack is located in
PSRAM, and it is not possible to write PSRAM buffers into Flash when
malloc can not be used.
2020-03-02 14:43:05 +01:00
Ivan Grokhotkov
25041ba583 tools/idf_monitor: automatically decode UART core dumps
This adds detection of UART core dumps to IDF monitor. By default,
core dumps are not printed to the console, but are processed by
espcoredump.py using 'info_corefile' command. The result is printed
to stdout.

This feature can be disabled in menuconfig.

In the future this can be extended to allow running espcoredump.py
with 'dbg_corefile' argument, which is similar to the current GDB Stub
behavior.

Related to IDF-52.
2020-02-13 18:46:26 +01:00
Alexey Gerenkov
27ce4d13df coredump: change data format to ELF 2019-11-22 13:25:43 +08:00
Michael (XIAO Xufeng)
6139864a4c esp_flash: fix coredump for legacy spi flash API
When legacy mode is used, the coredump still fails during linking
because "esp_flash_init_default_chip", "esp_flash_app_init" and
"esp_flash_default_chip " are not compiled and linked.

Instead of using ``if`` macros in callers, these functions are protected
by ``if`` macros in the header, and also not compiled in the sources.
"esp_flash_default_chip" variable is compiled with safe default value.
2019-09-14 16:56:31 +08:00
Alex Lisitsyn
7ff9538c48 espcoredump: fix issue with spi_flash access
spi_flash has been updated and its functions work from flash by default instead of IRAM that cause issue
add Kconfig value into espcoredump to enable spi_flash legacy mode (CONFIG_SPI_FLASH_USE_LEGACY_IMPL) when core dump is selected
fix spi_flash issues to work correctly with legacy mode when CONFIG_SPI_FLASH_USE_LEGACY_IMPL is used
2019-09-06 15:37:55 +08:00
aleks
10fe158f67 coredump: improvements refactoring
Move existing core dump files into espcoredump component folder
Add KConfig, linker.lf, make and CMakeList.txt for new component
Existing functionality separated into core_dump_common, core_dump_flash, core_dump_uart
Update test_core_dump.c and make files to link it as unit test
Update according to review:
Move target and RTOS related functionality into separated file (core_dump_port.c).
2019-02-12 10:22:33 +00:00