1# SPDX-License-Identifier: Apache-2.0 2 3zephyr_syscall_header(${ZEPHYR_BASE}/include/zephyr/arch/xtensa/arch.h) 4set_property(GLOBAL PROPERTY PROPERTY_OUTPUT_FORMAT elf32-xtensa-le) 5add_subdirectory(core) 6 7if (CONFIG_XTENSA_INSECURE_USERSPACE) 8 message(WARNING " 9 This userspace implementation uses the window ABI this means that the kernel 10 will spill registers in behave of the userpsace. Use it carefully.") 11endif() 12