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Tracing: LIFO Tracing

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Add LIFO tracing hooks, default hooks, and documentation.

Signed-off-by: Torbjörn Leksell <torbjorn.leksell@percepio.com>
This commit is contained in:
Torbjörn Leksell 2021-03-26 12:21:24 +01:00 • committed by Anas Nashif
commit d765445b3b
2 changed files with 92 additions and 4 deletions
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26
include/kernel.h
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@ -2300,7 +2300,11 @@ struct k_lifo {
* @return N/A
*/
#define k_lifo_init(lifo) \
k_queue_init(&(lifo)->_queue)
({ \
SYS_PORT_TRACING_OBJ_FUNC_ENTER(k_lifo, init, lifo); \
k_queue_init(&(lifo)->_queue); \
SYS_PORT_TRACING_OBJ_FUNC_EXIT(k_lifo, init, lifo); \
})
/**
* @brief Add an element to a LIFO queue.
@ -2317,7 +2321,11 @@ struct k_lifo {
* @return N/A
*/
#define k_lifo_put(lifo, data) \
k_queue_prepend(&(lifo)->_queue, data)
({ \
SYS_PORT_TRACING_OBJ_FUNC_ENTER(k_lifo, put, lifo, data); \
k_queue_prepend(&(lifo)->_queue, data); \
SYS_PORT_TRACING_OBJ_FUNC_EXIT(k_lifo, put, lifo, data); \
})
/**
* @brief Add an element to a LIFO queue.
@ -2336,7 +2344,12 @@ struct k_lifo {
* @retval -ENOMEM if there isn't sufficient RAM in the caller's resource pool
*/
#define k_lifo_alloc_put(lifo, data) \
k_queue_alloc_prepend(&(lifo)->_queue, data)
({ \
SYS_PORT_TRACING_OBJ_FUNC_ENTER(k_lifo, alloc_put, lifo, data); \
int ret = k_queue_alloc_prepend(&(lifo)->_queue, data); \
SYS_PORT_TRACING_OBJ_FUNC_EXIT(k_lifo, alloc_put, lifo, data, ret); \
ret; \
})
/**
* @brief Get an element from a LIFO queue.
@ -2356,7 +2369,12 @@ struct k_lifo {
* without waiting, or waiting period timed out.
*/
#define k_lifo_get(lifo, timeout) \
k_queue_get(&(lifo)->_queue, timeout)
({ \
SYS_PORT_TRACING_OBJ_FUNC_ENTER(k_lifo, get, lifo, timeout); \
void *ret = k_queue_get(&(lifo)->_queue, timeout); \
SYS_PORT_TRACING_OBJ_FUNC_EXIT(k_lifo, get, lifo, timeout, ret); \
ret; \
})
/**
* @brief Statically define and initialize a LIFO queue.