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- # Copyright (c) 2020 Intel Corporation.
- # SPDX-License-Identifier: Apache-2.0
- menuconfig DEBUG_COREDUMP
- bool "Enable Core Dump"
- depends on ARCH_SUPPORTS_COREDUMP
- help
- Enable core dump so it can be used for offline debugging.
- if DEBUG_COREDUMP
- choice
- prompt "Coredump backend"
- default DEBUG_COREDUMP_BACKEND_LOGGING if LOG
- config DEBUG_COREDUMP_BACKEND_LOGGING
- bool "Use Logging subsystem for coredump"
- depends on LOG
- help
- Core dump is done via logging subsystem.
- config DEBUG_COREDUMP_BACKEND_FLASH_PARTITION
- bool "Use flash partition for coredump"
- depends on FLASH
- select FLASH_MAP
- select STREAM_FLASH
- help
- Core dump is saved to a flash partition with DTS alias
- "coredump-partition".
- config DEBUG_COREDUMP_BACKEND_FLASH_DEV
- bool "Use flash dev for coredump"
- depends on FLASH
- select STREAM_FLASH
- help
- Core dump is saved to a flash dev with "coredump-partition".
- endchoice
- choice
- prompt "Memory dump"
- default DEBUG_COREDUMP_MEMORY_DUMP_LINKER_RAM
- config DEBUG_COREDUMP_MEMORY_DUMP_MIN
- bool "Minimal"
- select THREAD_STACK_INFO
- help
- Only dumps the bare minimum memory content.
- For example, the thread struct and stack of
- the exception thread will be dumped.
- Don't use this unless you want absolutely
- minimum core dump.
- config DEBUG_COREDUMP_MEMORY_DUMP_LINKER_RAM
- bool "RAM defined by linker section"
- help
- Dumps the memory region between _image_ram_start[]
- and _image_ram_end[]. This includes at least data,
- noinit, and BSS sections.
- This is the default.
- endchoice
- config DEBUG_COREDUMP_SHELL
- bool "Enable Coredump shell"
- default y
- depends on SHELL
- help
- This shell provides access to coredump and its backends.
- endif # DEBUG_COREDUMP
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