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zephyr/arch/common/CMakeLists.txt

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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: Simplify private header include path configuration. When compiling the components under the arch directory, the compiler include paths for arch and kernel private headers need to be specified. This was previously done by adding 'zephyr_library_include_directories' to CMakeLists.txt file for every component under the arch directory, and this resulted in a significant amount of duplicate code. This commit uses the CMake 'include_directories' command in the root CMakeLists.txt to simplify specification of the private header include paths for all the arch components. Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
2019-11-01 19:10:26 +08:00
if(CONFIG_GEN_ISR_TABLES OR CONFIG_EXECUTION_BENCHMARKING)
zephyr_library()
zephyr_library_sources_ifdef(
CONFIG_GEN_ISR_TABLES
isr_tables.c
sw_isr_common.c
)
zephyr_library_sources_ifdef(
CONFIG_EXECUTION_BENCHMARKING
timing_info_bench.c
)
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
# Put functions and data in their own binary sections so that ld can
# garbage collect them
zephyr_cc_option(-ffunction-sections -fdata-sections)
arch: Put intlist.ld into Cmake Remove from linker.ld Signed-off-by: Øyvind Rønningstad <oyvind.ronningstad@nordicsemi.no>
2019-03-20 20:10:48 +08:00
zephyr_linker_sources_ifdef(CONFIG_GEN_ISR_TABLES
SECTIONS
arch: common: Delete isr_tables.ld which was a copy of intlist.ld Refer directly to intlist.ld in zephyr_linker_sources() Signed-off-by: Øyvind Rønningstad <oyvind.ronningstad@nordicsemi.no>
2020-01-29 15:48:33 +08:00
${ZEPHYR_BASE}/include/linker/intlist.ld
arch: Put intlist.ld into Cmake Remove from linker.ld Signed-off-by: Øyvind Rønningstad <oyvind.ronningstad@nordicsemi.no>
2019-03-20 20:10:48 +08:00
)
arch: Port the ramfunc section to the Cmake function Remove it from linker.ld Signed-off-by: Øyvind Rønningstad <oyvind.ronningstad@nordicsemi.no>
2019-03-13 00:15:32 +08:00
zephyr_linker_sources_ifdef(CONFIG_ARCH_HAS_RAMFUNC_SUPPORT
RAM_SECTIONS
ramfunc.ld
)
arch: port nocache linker code to use Cmake function Remove from linker.ld Signed-off-by: Øyvind Rønningstad <oyvind.ronningstad@nordicsemi.no>
2019-03-20 20:04:45 +08:00
zephyr_linker_sources_ifdef(CONFIG_NOCACHE_MEMORY
RAM_SECTIONS
nocache.ld
)
arm, x86, riscv: linker.ld: Move TEXT_SECTION_OFFSET to its own linker file snippet so snippets can be placed before it. Using zephyr_linker_sources(). Signed-off-by: Øyvind Rønningstad <oyvind.ronningstad@nordicsemi.no>
2019-11-29 20:31:00 +08:00
extensions.cmake: Replace TEXT_START with ROM_START In zephyr_linker_sources(). This is done since the point of the location is to place things at given offsets. This can only be done consistenly if the linker code is placed into the _first_ section. All uses of TEXT_START are replaced with ROM_START. ROM_START is only supported in some arches, as some arches have several custom sections before text. These don't currently have ROM_START or TEXT_START available, but that could be added with a bit of refactoring in their linker script. No SORT_KEYs are changed. This also fixes an error introduced when TEXT_START was added, where TEXT_SECTION_OFFSET was applied to riscv's common linker.ld instead of to openisa_rv32m1's specific linker.ld. Signed-off-by: Øyvind Rønningstad <oyvind.ronningstad@nordicsemi.no>
2020-01-17 21:36:19 +08:00
# Only ARM, X86 and OPENISA_RV32M1_RISCV32 use TEXT_SECTION_OFFSET.
if (DEFINED CONFIG_ARM OR DEFINED CONFIG_X86
OR DEFINED CONFIG_SOC_OPENISA_RV32M1_RISCV32)
zephyr_linker_sources(ROM_START SORT_KEY 0x0 text_section_offset.ld)
arm, x86, riscv: linker.ld: Move TEXT_SECTION_OFFSET to its own linker file snippet so snippets can be placed before it. Using zephyr_linker_sources(). Signed-off-by: Øyvind Rønningstad <oyvind.ronningstad@nordicsemi.no>
2019-11-29 20:31:00 +08:00
endif()