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- menu "Core dump"
- choice ESP_COREDUMP_TO_FLASH_OR_UART
- prompt "Data destination"
- default ESP_COREDUMP_ENABLE_TO_NONE
- help
- Select place to store core dump: flash, uart or none (to disable core dumps generation).
- Core dumps to Flash are not available if PSRAM is used for task stacks.
- If core dump is configured to be stored in flash and custom partition table is used add
- corresponding entry to your CSV. For examples, please see predefined partition table CSV descriptions
- in the components/partition_table directory.
- config ESP_COREDUMP_ENABLE_TO_FLASH
- bool "Flash"
- depends on !SPIRAM_ALLOW_STACK_EXTERNAL_MEMORY
- select FREERTOS_ENABLE_TASK_SNAPSHOT
- select ESP_COREDUMP_ENABLE
- config ESP_COREDUMP_ENABLE_TO_UART
- bool "UART"
- select FREERTOS_ENABLE_TASK_SNAPSHOT
- select ESP_COREDUMP_ENABLE
- config ESP_COREDUMP_ENABLE_TO_NONE
- bool "None"
- endchoice
- choice ESP_COREDUMP_DATA_FORMAT
- prompt "Core dump data format"
- default ESP_COREDUMP_DATA_FORMAT_ELF
- depends on !ESP_COREDUMP_ENABLE_TO_NONE
- help
- Select the data format for core dump.
- config ESP_COREDUMP_DATA_FORMAT_BIN
- bool "Binary format"
- config ESP_COREDUMP_DATA_FORMAT_ELF
- bool "ELF format"
- endchoice
- choice ESP_COREDUMP_CHECKSUM
- prompt "Core dump data integrity check"
- default ESP_COREDUMP_CHECKSUM_CRC32
- depends on !ESP_COREDUMP_ENABLE_TO_NONE
- help
- Select the integrity check for the core dump.
- config ESP_COREDUMP_CHECKSUM_CRC32
- bool "Use CRC32 for integrity verification"
- config ESP_COREDUMP_CHECKSUM_SHA256
- bool "Use SHA256 for integrity verification"
- depends on ESP_COREDUMP_DATA_FORMAT_ELF && IDF_TARGET_ESP32
- endchoice
- config ESP_COREDUMP_CHECK_BOOT
- bool "Check core dump data integrity on boot"
- default y
- depends on ESP_COREDUMP_ENABLE_TO_FLASH
- help
- When enabled, if any data are found on the flash core dump partition,
- they will be checked by calculating their checksum.
- config ESP_COREDUMP_ENABLE
- bool
- default F
- help
- Enables/disable core dump module.
- config ESP_COREDUMP_MAX_TASKS_NUM
- int "Maximum number of tasks"
- depends on ESP_COREDUMP_ENABLE
- default 64
- help
- Maximum number of tasks snapshots in core dump.
- config ESP_COREDUMP_UART_DELAY
- int "Delay before print to UART"
- depends on ESP_COREDUMP_ENABLE_TO_UART
- default 0
- help
- Config delay (in ms) before printing core dump to UART.
- Delay can be interrupted by pressing Enter key.
- config ESP_COREDUMP_STACK_SIZE
- int "Reserved stack size"
- depends on ESP_COREDUMP_ENABLE
- # Temporarily disable this feature on Xtensa boards as switching stack
- # pointer triggers an exception (IDF-2797)
- depends on IDF_TARGET_ARCH_RISCV
- default 0
- help
- Size of the memory to be reserved for core dump stack. If 0 core dump process will run on
- the stack of crashed task/ISR, otherwise special stack will be allocated.
- To ensure that core dump itself will not overflow task/ISR stack set this to the value above 800.
- NOTE: It eats DRAM.
- config ESP_COREDUMP_SUMMARY_STACKDUMP_SIZE
- int "Size of the stack dump buffer"
- depends on ESP_COREDUMP_DATA_FORMAT_ELF && ESP_COREDUMP_ENABLE_TO_FLASH && IDF_TARGET_ARCH_RISCV
- range 512 4096
- default 1024
- help
- Size of the buffer that would be reserved for extracting backtrace info summary.
- This buffer will contain the stack dump of the crashed task. This dump is useful in generating backtrace
- choice ESP_COREDUMP_DECODE
- prompt "Handling of UART core dumps in IDF Monitor"
- depends on ESP_COREDUMP_ENABLE_TO_UART
- config ESP_COREDUMP_DECODE_INFO
- bool "Decode and show summary (info_corefile)"
- config ESP_COREDUMP_DECODE_DISABLE
- bool "Don't decode"
- endchoice
- config ESP_COREDUMP_DECODE
- string
- default "disable" if ESP_COREDUMP_DECODE_DISABLE
- default "info" if ESP_COREDUMP_DECODE_INFO
- endmenu
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