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kernel: remove deprecated macro K_THREAD_STACK_MEMBER

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Remove the macro K_THREAD_STACK_MEMBER that has been
deprecated since v3.5.0.

Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This commit is contained in:
Daniel Leung 2024-08-13 09:06:30 -07:00 • committed by Anas Nashif
commit 8d53b506a2
2 changed files with 3 additions and 22 deletions
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3
doc/releases/release-notes-4.0.rst
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@ -38,6 +38,9 @@ API Changes
Removed APIs in this release
============================
* Macro ``K_THREAD_STACK_MEMBER``, deprecated since v3.5.0, has been removed.
Use :c:macro:`K_KERNEL_STACK_MEMBER` instead.
Deprecated in this release
==========================

22
include/zephyr/kernel/thread_stack.h
View file

@ -293,7 +293,6 @@ static inline char *K_KERNEL_STACK_BUFFER(k_thread_stack_t *sym)
#define K_THREAD_STACK_LEN K_KERNEL_STACK_LEN
#define K_THREAD_STACK_DEFINE K_KERNEL_STACK_DEFINE
#define K_THREAD_STACK_ARRAY_DEFINE K_KERNEL_STACK_ARRAY_DEFINE
#define K_THREAD_STACK_MEMBER K_KERNEL_STACK_MEMBER
#define K_THREAD_STACK_BUFFER K_KERNEL_STACK_BUFFER
#define K_THREAD_STACK_DECLARE K_KERNEL_STACK_DECLARE
#define K_THREAD_STACK_ARRAY_DECLARE K_KERNEL_STACK_ARRAY_DECLARE
@ -613,27 +612,6 @@ static inline char *K_KERNEL_STACK_BUFFER(k_thread_stack_t *sym)
K_THREAD_STACK_ARRAY_DEFINE(sym, nmemb, size)
#endif /* CONFIG_LINKER_USE_PINNED_SECTION */
/**
* @brief Define an embedded stack memory region
*
* Used for stacks embedded within other data structures. Use is highly
* discouraged but in some cases necessary. For memory protection scenarios,
* it is very important that any RAM preceding this member not be writable
* by threads else a stack overflow will lead to silent corruption. In other
* words, the containing data structure should live in RAM owned by the kernel.
*
* A user thread can only be started with a stack defined in this way if
* the thread starting it is in supervisor mode.
*
* @deprecated This is now deprecated, as stacks defined in this way are not
* usable from user mode. Use K_KERNEL_STACK_MEMBER.
*
* @param sym Thread stack symbol name
* @param size Size of the stack memory region
*/
#define K_THREAD_STACK_MEMBER(sym, size) __DEPRECATED_MACRO \
Z_THREAD_STACK_DEFINE_IN(sym, size,)
/** @} */
/**