Files including <zephyr/kernel.h> do not have to include
<zephyr/zephyr.h>, a shim to <zephyr/kernel.h>.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
In order to bring consistency in-tree, migrate all tests to the new
prefix <zephyr/...>. Note that the conversion has been scripted, refer
to #45388 for more details.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
This functions is being called across the tree, no reason why it should
not be a public API.
The current usage violates a few MISRA rules.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
CONFIG_KERNEL_COHERENCE forbids synchronized data on the stack: no
spinlocks, IPC primitives, or things that contain them. Application
code obviously doesn't have to follow these inconvenient rules, but
our test code needs to run on platforms with incoherent stack memory.
Make these things static.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
Add some error test cases for spinlock, include:
1.Validate indentical spinlock cannot be used recursively.
2.Validate unlocking incorrect spinlock will trigger assertion.
3.Validate releasing incorrect spinlock will trigger assertion.
Signed-off-by: Enjia Mai <enjiax.mai@intel.com>
lock_runtime is a stack variable whose contents could be completely
garbage, but only the 'locked' member was zeroed. zero the whole
thing to prevent spurious "recursive spinlock" errors from occasionally
popping up as the validation framework gets confused from garbage
data in the other memebers of this data structure.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Promote the private z_arch_* namespace, which specifies
the interface between the core kernel and the
architecture code, to a new top-level namespace named
arch_*.
This allows our documentation generation to create
online documentation for this set of interfaces,
and this set of interfaces is worth treating in a
more formal way anyway.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Re-run with updated script to convert integer literal delay arguments
to k_thread_create and K_THREAD_DEFINE to use the standard timeout
macros.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
This test was written very early. Spinlocks are required for SMP
implementation. They couldn't be tested in terms of it, so the test
used the low level MP API instead. But of course that breaks if SMP
is actually working and the CPU is already started.
No need for that now. Just spawn a thread like any other, and filter
the test to run only on SMP systems.
Fixes#19319
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
Update reserved function names starting with one underscore, replacing
them as follows:
'_k_' with 'z_'
'_K_' with 'Z_'
'_handler_' with 'z_handl_'
'_Cstart' with 'z_cstart'
'_Swap' with 'z_swap'
This renaming is done on both global and those static function names
in kernel/include and include/. Other static function names in kernel/
are renamed by removing the leading underscore. Other function names
not starting with any prefix listed above are renamed starting with
a 'z_' or 'Z_' prefix.
Function names starting with two or three leading underscores are not
automatcally renamed since these names will collide with the variants
with two or three leading underscores.
Various generator scripts have also been updated as well as perf,
linker and usb files. These are
drivers/serial/uart_handlers.c
include/linker/kobject-text.ld
kernel/include/syscall_handler.h
scripts/gen_kobject_list.py
scripts/gen_syscall_header.py
Signed-off-by: Patrik Flykt <patrik.flykt@intel.com>
Simple test of spinlock semantics. Bounce between two CPUs locking
and releasing, validating that nothing changes at unexpected times.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
