73 lines
1.9 KiB
Plaintext
73 lines
1.9 KiB
Plaintext
# Copyright (c) 2023 Intel Corporation
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# SPDX-License-Identifier: Apache-2.0
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menuconfig LLEXT
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bool "Linkable loadable extensions"
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select CACHE_MANAGEMENT if DCACHE
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help
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Enable the linkable loadable extension subsystem
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if LLEXT
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choice LLEXT_BINARY_TYPE
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prompt "Binary object type for llext"
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default LLEXT_TYPE_ELF_OBJECT if ARM
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default LLEXT_TYPE_ELF_SHAREDLIB if XTENSA
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help
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Object type for llext
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config LLEXT_TYPE_ELF_OBJECT
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bool "Single object ELF file"
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help
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Build and expect object files as binary object type for the
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llext subsystem. A single compiler invocation is used to
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generate the object file.
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config LLEXT_TYPE_ELF_RELOCATABLE
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bool "Relocatable ELF file"
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help
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Build and expect relocatable (partially linked )files as the
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binary object type for the llext subsystem. These object files
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are generated by the linker by combining multiple object files
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into a single one.
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config LLEXT_TYPE_ELF_SHAREDLIB
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bool "Shared library ELF file"
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help
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Build and expect shared libraries as binary object type for
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the llext subsystem. The usual linking process is used to
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generate the shared library from multiple object files.
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endchoice
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config LLEXT_HEAP_SIZE
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int "llext heap memory size in kilobytes"
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default 8
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help
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Heap size in kilobytes available to llext for dynamic allocation
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config LLEXT_SHELL
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bool "llext shell commands"
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depends on SHELL
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help
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Manage llext with shell commands for loading, unloading, and introspection
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config LLEXT_SHELL_MAX_SIZE
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int "Maximum size of llext in bytes"
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depends on LLEXT_SHELL
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default 8192
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help
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When loading llext with shell it is stored in a temporary buffer of this size
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config LLEXT_STORAGE_WRITABLE
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bool "llext storage is writable"
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help
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Select if LLEXT storage is writable, i.e. if extensions are stored in
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RAM and can be modified in place
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module = LLEXT
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module-str = llext
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source "subsys/logging/Kconfig.template.log_config"
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endif
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