Add missing users of ITERABLE_SECTION_RAM* macros that should exist
in common-ram.cmake so that linker script generation for arm clang
works for those users.
Signed-off-by: Kumar Gala <kumar.gala@intel.com>
_static_thread_data should be in ROM as its static data. So move
it from common-ram.cmake to common-rom.cmake and fix it the params
we call zephyr_iterable_section with.
Signed-off-by: Kumar Gala <kumar.gala@intel.com>
Add support for userspace with RTIO by making rtio and rtio_iodev
k_objects. As well as adding three syscalls for copying in submissions,
copying out completions, and starting tasks with submit.
For the small devices Zephyr typically runs on one of the most important
attributes tends to be low memory usage. To maintain the low footprint of
RTIO and its current executor implementations the rings are not shared with
userspace. Sharing the rings it turns out would require copying submissions
before working with them to avoid TOCTOU issues.
The API could still support shared rings in the future so that a
kernel thread could directly poll, copy, verify, and start the submitted
work. This would require a third executor implementation that maintains its
own copy of submissions similiar to how io_uring in Linux works.
Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
This commit removes the `k_mem_pool` section for the memory pool API,
which was removed in the v2.5.0 release.
Signed-off-by: Stephanos Ioannidis <stephanos.ioannidis@nordicsemi.no>
Updates the ztest_test_fail() function to allow failures in setup.
When executed, a failed assert will fail every test in the suite owning
the setup function. This was verified by adding a suite which asserts
in the setup function and has a test that should pass. During
exeuction, ztest marks the test as failing.
In order to verify exection I also added 2 new APIs:
- ZTEST_EXPECT_FAIL(suite_name, test_name)
- ZTEST_EXPECT_SKIP(suite_name, test_name)
Signed-off-by: Yuval Peress <peress@google.com>
The commit dee79d2b66 introduced a new
linker output section ztest_suite_node in linker/common-ram.ld but
without updating the corresponding linker_script/common/common-ram.cmake
linker script generator code.
This causes test cases for arm Compiler 6 to fail.
Add the same section to common-ram.ld.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Converted existing ld script templates into CMake files.
This commit takes the common-ram.ld, common-rom.ld, debug-sections.ld,
and thread-local-storage.ld and creates corresponding CMake files for
the linker script generator.
The CMake files uses the new Zephyr CMake functions:
- zephyr_linker_section()
- zephyr_linker_section_configure()
- zephyr_linker_section_obj_level()
to generate the same linker result as the existing C preprocessor based
scheme.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
