25 lines
652 B
ReStructuredText
25 lines
652 B
ReStructuredText
.. _llext:
|
|
|
|
Linkable Loadable Extensions (LLEXT)
|
|
####################################
|
|
|
|
The LLEXT subsystem provides a toolbox for extending the functionality of an
|
|
application at runtime with linkable loadable code.
|
|
|
|
Extensions are precompiled executables in ELF format that can be verified,
|
|
loaded, and linked with the main Zephyr binary. Extensions can be manipulated
|
|
and introspected to some degree, as well as unloaded when no longer needed.
|
|
|
|
.. toctree::
|
|
:maxdepth: 1
|
|
|
|
config
|
|
build
|
|
load
|
|
api
|
|
|
|
.. note::
|
|
|
|
The LLEXT subsystem requires architecture-specific support. It is currently
|
|
available only on ARM, ARM64 and Xtensa cores.
|