zephyr/arch/posix
Christopher Friedt 2c0eecaa5e posix arch: build on aarch64 / allow host-specific cmake includes
This change enables specific compiler and linker options to be used in
the case that an arch/posix/os.arch.cmake file exists.

Note: os and arch in the above case are evaluations of
CMAKE_HOST_SYSTEM_NAME and CMAKE_HOST_SYSTEM_PROCESSOR.

Otherwise, the existing "generic" compiler and linker flags in
arch/posix/CMakeLists.txt are used.

Additional flags and checks are provided in
arch/posix/Linux.aarch64.cmake.

Added scripts/user_wordsize.py to detect if userspace is 64-bit or
32-bit, which should be consistent with the value of CONFIG_64BIT
for Aarch64 on Linux.

Fixes #24842

Signed-off-by: Christopher Friedt <chrisfriedt@gmail.com>
2020-05-09 12:17:24 +02:00
..
core kernel: remove legacy fields in _kernel 2020-05-08 17:42:49 +02:00
include kernel: remove legacy fields in _kernel 2020-05-08 17:42:49 +02:00
CMakeLists.txt posix arch: build on aarch64 / allow host-specific cmake includes 2020-05-09 12:17:24 +02:00
Kconfig kconfig: Clean up header comments and make them consistent 2019-11-04 17:31:27 -05:00
Linux.aarch64.cmake posix arch: build on aarch64 / allow host-specific cmake includes 2020-05-09 12:17:24 +02:00