All the log messages of espcoredump component used to be in DRAM, which would
lower the available RAM space for the user application. Since the cache is always
enabled after an exception, constants can be put in flash.
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>
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.
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>
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
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
Core dump can now be written in plain text if the partition itself is encrypted.
So it is important to modify the partition table if the user wants an encrypted
core dump partition as by default, it is not.
Added some functions in core_dump_port.c to abstract the checksum implementation
from core_dump_flash.c file.
Closes IDF-458
The coredump is now encrypted when saved on an encrypted flash.
The cache used for saving the file onto the flash is bigger,
making the proccess more efficient.
Relates to IDF-458
Closes https://github.com/espressif/esp-idf/issues/2932
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).
