OrgZephyr/zephyr
OrgZephyr
/
zephyr
mirror of https://github.com/zephyrproject-rtos/zephyr.git
1
0
Fork 0
Code Issues Releases Wiki Activity
zephyr/arch/x86/core/CMakeLists.txt

22 lines
435 B
CMake
Raw Normal View History

arch/x86: split CMakeLists.txt into subarch-specific files Separate common, ia32-specific, and x64-specific into separate files. Signed-off-by: Charles E. Youse <charles.youse@intel.com>
2019-06-13 05:30:14 +08:00
# Copyright (c) 2019 Intel Corp.
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: Cmake: Add __ZEPHYR_SUPERVISOR__ macro for arch files. Normally a syscall would check the current privilege level and then decide to go to _impl_<syscall> directly or go through a _handler_<syscall>. __ZEPHYR_SUPERVISOR__ is a compiler optimization flag which will make all the system calls from the arch files directly link to the _impl_<syscall>. Thereby reducing the overhead of checking the privileges. In the previous implementation all the source files would be compiled by zephyr_source() rule. This means that zephyr_* is a catchall CMake library for source files that can be built purely with the include paths, defines, and other compiler flags that all zephyr source files uses. This states that adding one extra compiler flag for only one complete directory would fail. This limitation can be overcome by using zephyr_libray* APIs. This creates a library for the required directories and it also supports directory level properties. Hence we use zephyr_library* to create a new library with macro _ZEPHYR_SUPERVISOR_ for the optimization. Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
2018-03-28 18:00:20 +08:00
zephyr_library()
Gcov: Added support for x86. This patch adds all the required hooks needed in the kernel to get the coverage reports from x86 SoCs. Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
2018-08-31 17:38:31 +08:00
zephyr_compile_options_ifdef(CONFIG_COVERAGE_GCOV
-ftest-coverage
-fprofile-arcs
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
Gcov: Added support for x86. This patch adds all the required hooks needed in the kernel to get the coverage reports from x86 SoCs. Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
2018-08-31 17:38:31 +08:00
)
arch/x86: split CMakeLists.txt into subarch-specific files Separate common, ia32-specific, and x64-specific into separate files. Signed-off-by: Charles E. Youse <charles.youse@intel.com>
2019-06-13 05:30:14 +08:00
zephyr_library_sources_if_kconfig(pcie.c)
zephyr_library_sources_if_kconfig(reboot_rst_cnt.c)
zephyr_library_sources_ifdef(CONFIG_X86_MULTIBOOT multiboot.c)
Introduce cmake-based rewrite of KBuild Introducing CMake is an important step in a larger effort to make Zephyr easy to use for application developers working on different platforms with different development environment needs. Simplified, this change retains Kconfig as-is, and replaces all Makefiles with CMakeLists.txt. The DSL-like Make language that KBuild offers is replaced by a set of CMake extentions. These extentions have either provided simple one-to-one translations of KBuild features or introduced new concepts that replace KBuild concepts. This is a breaking change for existing test infrastructure and build scripts that are maintained out-of-tree. But for FW itself, no porting should be necessary. For users that just want to continue their work with minimal disruption the following should suffice: Install CMake 3.8.2+ Port any out-of-tree Makefiles to CMake. Learn the absolute minimum about the new command line interface: $ cd samples/hello_world $ mkdir build && cd build $ cmake -DBOARD=nrf52_pca10040 .. $ cd build $ make PR: zephyrproject-rtos#4692 docs: http://docs.zephyrproject.org/getting_started/getting_started.html Signed-off-by: Sebastian Boe <sebastian.boe@nordicsemi.no>
2017-10-27 21:43:34 +08:00
arch/x86: split CMakeLists.txt into subarch-specific files Separate common, ia32-specific, and x64-specific into separate files. Signed-off-by: Charles E. Youse <charles.youse@intel.com>
2019-06-13 05:30:14 +08:00
if(CONFIG_X86_LONGMODE)
include(x64.cmake)
else()
include(ia32.cmake)
endif()
Introduce cmake-based rewrite of KBuild Introducing CMake is an important step in a larger effort to make Zephyr easy to use for application developers working on different platforms with different development environment needs. Simplified, this change retains Kconfig as-is, and replaces all Makefiles with CMakeLists.txt. The DSL-like Make language that KBuild offers is replaced by a set of CMake extentions. These extentions have either provided simple one-to-one translations of KBuild features or introduced new concepts that replace KBuild concepts. This is a breaking change for existing test infrastructure and build scripts that are maintained out-of-tree. But for FW itself, no porting should be necessary. For users that just want to continue their work with minimal disruption the following should suffice: Install CMake 3.8.2+ Port any out-of-tree Makefiles to CMake. Learn the absolute minimum about the new command line interface: $ cd samples/hello_world $ mkdir build && cd build $ cmake -DBOARD=nrf52_pca10040 .. $ cd build $ make PR: zephyrproject-rtos#4692 docs: http://docs.zephyrproject.org/getting_started/getting_started.html Signed-off-by: Sebastian Boe <sebastian.boe@nordicsemi.no>
2017-10-27 21:43:34 +08:00