OrgZephyr/zephyr
OrgZephyr
/
zephyr
mirror of https://github.com/zephyrproject-rtos/zephyr.git
1
0
Fork 0
Code Issues Releases Wiki Activity
zephyr/arch/posix/CMakeLists.txt

56 lines
1.4 KiB
CMake
Raw Normal View History

license: cleanup: add SPDX Apache-2.0 license identifier Update the files which contain no license information with the 'Apache-2.0' SPDX license identifier. Many source files in the tree are missing licensing information, which makes it harder for compliance tools to determine the correct license. By default all files without license information are under the default license of Zephyr, which is Apache version 2. Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-04-06 21:08:09 +08:00
# SPDX-License-Identifier: Apache-2.0
arch/posix: 64-bit build flags We need to pass -m64 instead of -m32 when CONFIG_64BIT is set. This is pretty x86 centric. Many platforms don't have the ability to select between 32-bits or 64-bits builds and either of those should be dropped in that case with restriction on the available configuration done elsewhere. But for the time being this allows for testing both. Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
2019-07-04 01:21:40 +08:00
if (CONFIG_64BIT)
# some gcc versions fail to build without -fPIC
zephyr_compile_options(-m64 -fPIC)
zephyr_ld_options(-m64)
else ()
zephyr_compile_options(-m32)
zephyr_ld_options(-m32)
endif ()
arch: native: Run Zephyr natively in a POSIX OS A new arch (posix) which relies on pthreads to emulate the context switching A new soc for it (inf_clock) which emulates a CPU running at an infinely high clock (so when the CPU is awaken it runs till completion in 0 time) A new board, which provides a trivial system tick timer and irq generation. Origin: Original Fixes #1891 Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com> Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-10-03 22:31:55 +08:00
zephyr_compile_options(
-MMD
-MP
${ARCH_FLAG}
cmake: replace PROJECT_SOURCE_DIR with ZEPHYR_BASE Both variables were used (with the same value) interchangeably throughout CMake files and per the discussion in GH issue, ZEPHYR_BASE is preferred. Also add a comment with explanation of one vs. the other. Tested by building hello_world for several boards ensuring no errors. Fixes #7173. Signed-off-by: Alex Tereschenko <alext.mkrs@gmail.com>
2018-06-15 02:21:18 +08:00
-include ${ZEPHYR_BASE}/arch/posix/include/posix_cheats.h
arch: native: Run Zephyr natively in a POSIX OS A new arch (posix) which relies on pthreads to emulate the context switching A new soc for it (inf_clock) which emulates a CPU running at an infinely high clock (so when the CPU is awaken it runs till completion in 0 time) A new board, which provides a trivial system tick timer and irq generation. Origin: Original Fixes #1891 Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com> Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-10-03 22:31:55 +08:00
)
posix: cmake: Abstract freestanding options clang has problems compiling the native_posix with -fno-freestanding. Signed-off-by: Oleg Zhurakivskyy <oleg.zhurakivskyy@intel.com>
2019-03-08 18:29:31 +08:00
# @Intent: Obtain compiler specific flags for no freestanding compilation
toolchain_cc_no_freestanding_options()
cmake: Remove global include of board dir Remove having ${BOARD_DIR} in the global include path for Zephyr builds. Needed to add this to the arch/posix because of how posix "boards" define various things like interrupt handling. Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2018-11-16 11:27:13 +08:00
zephyr_include_directories(${BOARD_DIR})
testing: add option to generate coverage reports With the native port we are able to generate coverage reports, add the needed options to the compliler and add a kconfig option to enable this on the supported architectures. Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-11-22 21:28:52 +08:00
zephyr_compile_options_ifdef(CONFIG_COVERAGE
-fprofile-arcs
-ftest-coverage
codecov: avoid inlining functions for correct execution counts This adds a compiler option -fno-inline for code coverage on architectures which supports doing code coverage. This also modifies the ALWAYS_INLINE macro to not do any inlining. This needs to be done so code coverage can count the number of executions to the correct lines. Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2019-03-23 04:32:11 +08:00
-fno-inline
testing: add option to generate coverage reports With the native port we are able to generate coverage reports, add the needed options to the compliler and add a kconfig option to enable this on the supported architectures. Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-11-22 21:28:52 +08:00
)
zephyr_link_libraries_ifdef(CONFIG_COVERAGE
-lgcov
)
boards: native_posix: Add option to build with Address Sanitizer Address Sanitizer helps finding issues related to memory: buffer overflows, usage of uninitialized memory, etc. This is available in both Clang and GCC for a while, and, since the POSIX port is only meant for testing, this will help find issues. Signed-off-by: Leandro Pereira <leandro.pereira@intel.com> Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com>
2018-05-30 06:16:29 +08:00
if (CONFIG_ASAN)
zephyr_compile_options(-fsanitize=address)
zephyr_link_libraries(-lasan)
zephyr_ld_options(-fsanitize=address)
endif ()
uart: Add driver for posix arch Added a new UART driver for posix arch boards. The driver can be configured to either attach to a new pseudo-terminal, or to connect to the invoking shell stdin-out. Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com>
2018-09-23 01:19:59 +08:00
zephyr_compile_definitions(_POSIX_C_SOURCE=200809 _XOPEN_SOURCE=600 _XOPEN_SOURCE_EXTENDED)
arch: native: Run Zephyr natively in a POSIX OS A new arch (posix) which relies on pthreads to emulate the context switching A new soc for it (inf_clock) which emulates a CPU running at an infinely high clock (so when the CPU is awaken it runs till completion in 0 time) A new board, which provides a trivial system tick timer and irq generation. Origin: Original Fixes #1891 Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com> Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-10-03 22:31:55 +08:00
zephyr_ld_options(
-ldl
-pthread
)
# About the -include directive: The reason to do it this way, is because in this
# manner it is transparent to the application. Otherwise posix_cheats.h needs to
# be included in all the applications' files which define main( ), and in any
# app file which uses the pthreads like API provided by Zephyr
# ( include/posix/pthread.h / kernel/pthread.c ) [And any future API added to
# Zephyr which will clash with the native POSIX API] . It would also need to
# be included in a few zephyr kernel files.
add_subdirectory(core)