symbol.h File Reference

Linkable loadable extension symbol definitions. More...

#include <zephyr/sys/iterable_sections.h>
#include <zephyr/toolchain.h>
#include <stddef.h>
#include <stdint.h>

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Data Structures
struct	llext_const_symbol
	Constant symbols are unchangeable named memory addresses. More...
struct	llext_symbol
	Symbols are named memory addresses. More...
struct	llext_symtable
	A symbol table. More...

Macros
#define	LL_EXTENSION_SYMBOL(x)   Z_LL_EXTENSION_SYMBOL(x)
	Exports a symbol from an extension to the base image.
#define	EXPORT_SYMBOL(x)   Z_EXPORT_SYMBOL(x)
	Export a constant symbol from the current build.

Detailed Description

Linkable loadable extension symbol definitions.

This file provides a set of macros and structures for defining and exporting symbols from the base image to extensions and vice versa, so that proper linking can be done between the two entities.