b7d96ab42a
Add a Kconfig option (and build warning) alerting about the problem of the kernel spilling register in behave of the userspace. Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
12 lines
420 B
CMake
12 lines
420 B
CMake
# SPDX-License-Identifier: Apache-2.0
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zephyr_syscall_header(${ZEPHYR_BASE}/include/zephyr/arch/xtensa/arch.h)
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set_property(GLOBAL PROPERTY PROPERTY_OUTPUT_FORMAT elf32-xtensa-le)
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add_subdirectory(core)
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if (CONFIG_XTENSA_INSECURE_USERSPACE)
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message(WARNING "
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This userspace implementation uses the window ABI this means that the kernel
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will spill registers in behave of the userpsace. Use it carefully.")
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endif()
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