Merge the functions z_thread_stack_alloc_dyn() and
stack_alloc_dyn(), simplifying the flow for dynamic thread stack
allocation.
Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>
Utilize a code spell-checking tool to scan for and correct spelling errors
in all files within the `kernel` directory.
Signed-off-by: Pisit Sawangvonganan <pisit@ndrsolution.com>
Namespaced the generated headers with `zephyr` to prevent
potential conflict with other headers.
Introduce a temporary Kconfig `LEGACY_GENERATED_INCLUDE_PATH`
that is enabled by default. This allows the developers to
continue the use of the old include paths for the time being
until it is deprecated and eventually removed. The Kconfig will
generate a build-time warning message, similar to the
`CONFIG_TIMER_RANDOM_GENERATOR`.
Updated the includes path of in-tree sources accordingly.
Most of the changes here are scripted, check the PR for more
info.
Signed-off-by: Yong Cong Sin <ycsin@meta.com>
k_thread_stack_free syscall was not checking if the caller
had permission to given stack object.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
When kernel stack is defined as an array, K_KERNEL_STACK_LEN()
is used to calculate the size for each stack in the array.
However, standalone kernel stack has its size calculated by
Z_KERNEL_STACK_SIZE_ADJUST() instead. Depending on the arch
alignment requirement, they may not be the same... which
could cause some confusions. So align them both to use
K_KERNEL_STACK_LEN().
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Add a closing comment to the endif with the configuration
information to which the endif belongs too.
To make the code more clearer if the configs need adaptions.
Signed-off-by: Simon Hein <Shein@baumer.com>
k_thread_stack_free() is designed to be called with any pointer
value. We return -EINVAL when an attempt is made to free an
invalid stack pointer.
This change reduces the verbosity in the degenerate case, when
the pointer is not obtained via k_thread_stack_alloc(), but
otherwise does not affect functionality.
If debug log verbosity is not enabled, we save a few bytes in
.text / .rodata / .strtab.
Signed-off-by: Christopher Friedt <cfriedt@meta.com>
Remove converting bit to string and comparing the string instead of
ready helpers. The "Check if thread is in use" seems to check only
that parameters state_buf and sizeof(state_buf) not zero.
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Move the syscall_handler.h header, used internally only to a dedicated
internal folder that should not be used outside of Zephyr.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Add a missing assert argument, fixes:
zephyrproject/zephyr/kernel/dynamic.c: In function 'dyn_cb':
zephyrproject/zephyr/include/zephyr/sys/__assert.h:44:52: warning:
format '%p' expects a matching 'void *' argument [-Wformat=]
That started to break the build since:
d7846de548 assert: check format arguments for correctness
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
Fix the preference allocation logic. If pool is preferred but POOL_SIZE
is 0 or pool allocation fails, it fallbacks to heap allocation if it
is enabled.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
Chris Friedt
Pisit Sawangvonganan
Yong Cong Sin
Flavio Ceolin
Daniel Leung
Simon Hein
Christopher Friedt
Andrei Emeltchenko
Anas Nashif
Fabio Baltieri
Christopher Friedt