#
# For a description of the syntax of this configuration file,
# see the file kconfig-language.txt in the NuttX tools repository.
#

config EXAMPLES_FDPICXIP
	tristate "FDPIC modules executed in place from xipfs demo"
	depends on FS_XIPFS && FDPIC && LIBC_EXECFUNCS
	default n
	---help---
		Write FDPIC modules into xipfs at run time, the way a download
		would, then run them.  Their text is executed directly out of
		flash and shared between concurrent instances, while each
		instance gets its own data.

		Subcommands:

		  qsort   one self-contained module, two instances
		  solib   a shared library across two instances
		  cxx     the same in C++, checking global constructors ran
		  jmprel  a module whose imports are all in DT_JMPREL

		With no subcommand, qsort runs.

		The modules are embedded in the image as C headers.  Their
		sources are in modules/, which rebuilds the headers on an
		explicit 'make regen': linking one needs arm-uclinuxfdpiceabi
		binutils, which this build does not.

		This demonstrates; it does not assert.  For the assertions see
		the fdpic and reject sections of CONFIG_TESTING_FS_XIPFS.

if EXAMPLES_FDPICXIP

config EXAMPLES_FDPICXIP_MOUNTPT
	string "xipfs mountpoint"
	default "/mnt/xipfs"

endif # EXAMPLES_FDPICXIP