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kernel: remove object tracing

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Remove this intrusive tracing feature in favor of the new object tracing
using the main tracing feature in zephyr. See #33603 for the new tracing
coverage for all objects.

This will allow for support in more tools and less reliance on GDB for
tracing objects.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This commit is contained in:
Anas Nashif 2021-04-18 23:24:40 -04:00
commit 4d994af032
40 changed files with 32 additions and 872 deletions
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41
include/kernel.h
View file

@ -76,18 +76,6 @@ extern "C" {
#define K_HIGHEST_APPLICATION_THREAD_PRIO (K_HIGHEST_THREAD_PRIO)
#define K_LOWEST_APPLICATION_THREAD_PRIO (K_LOWEST_THREAD_PRIO - 1)
#ifdef CONFIG_OBJECT_TRACING
#define _OBJECT_TRACING_NEXT_PTR(type) struct type *__next;
#define _OBJECT_TRACING_LINKED_FLAG uint8_t __linked;
#define _OBJECT_TRACING_INIT \
.__next = NULL, \
.__linked = 0,
#else
#define _OBJECT_TRACING_INIT
#define _OBJECT_TRACING_NEXT_PTR(type)
#define _OBJECT_TRACING_LINKED_FLAG
#endif
#ifdef CONFIG_POLL
#define _POLL_EVENT_OBJ_INIT(obj) \
.poll_events = SYS_DLIST_STATIC_INIT(&obj.poll_events),
@ -1296,8 +1284,6 @@ struct k_timer {
/* user-specific data, also used to support legacy features */
void *user_data;
_OBJECT_TRACING_NEXT_PTR(k_timer)
_OBJECT_TRACING_LINKED_FLAG
};
#define Z_TIMER_INITIALIZER(obj, expiry, stop) \
@ -1312,7 +1298,6 @@ struct k_timer {
.stop_fn = stop, \
.status = 0, \
.user_data = 0, \
_OBJECT_TRACING_INIT \
}
/**
@ -1659,8 +1644,6 @@ struct k_queue {
_wait_q_t wait_q;
_POLL_EVENT;
_OBJECT_TRACING_NEXT_PTR(k_queue)
_OBJECT_TRACING_LINKED_FLAG
};
#define Z_QUEUE_INITIALIZER(obj) \
@ -1669,7 +1652,6 @@ struct k_queue {
.lock = { }, \
.wait_q = Z_WAIT_Q_INIT(&obj.wait_q), \
_POLL_EVENT_OBJ_INIT(obj) \
_OBJECT_TRACING_INIT \
}
extern void *z_queue_node_peek(sys_sfnode_t *node, bool needs_free);
@ -2403,8 +2385,6 @@ struct k_stack {
struct k_spinlock lock;
stack_data_t *base, *next, *top;
_OBJECT_TRACING_NEXT_PTR(k_stack)
_OBJECT_TRACING_LINKED_FLAG
uint8_t flags;
};
@ -2414,7 +2394,6 @@ struct k_stack {
.base = stack_buffer, \
.next = stack_buffer, \
.top = stack_buffer + stack_num_entries, \
_OBJECT_TRACING_INIT \
}
/**
@ -2564,9 +2543,6 @@ struct k_mutex {
/** Original thread priority */
int owner_orig_prio;
_OBJECT_TRACING_NEXT_PTR(k_mutex)
_OBJECT_TRACING_LINKED_FLAG
};
/**
@ -2578,7 +2554,6 @@ struct k_mutex {
.owner = NULL, \
.lock_count = 0, \
.owner_orig_prio = K_LOWEST_THREAD_PRIO, \
_OBJECT_TRACING_INIT \
}
/**
@ -2751,8 +2726,6 @@ struct k_sem {
_POLL_EVENT;
_OBJECT_TRACING_NEXT_PTR(k_sem)
_OBJECT_TRACING_LINKED_FLAG
};
#define Z_SEM_INITIALIZER(obj, initial_count, count_limit) \
@ -2761,7 +2734,6 @@ struct k_sem {
.count = initial_count, \
.limit = count_limit, \
_POLL_EVENT_OBJ_INIT(obj) \
_OBJECT_TRACING_INIT \
}
/**
@ -4164,9 +4136,6 @@ struct k_msgq {
_POLL_EVENT;
_OBJECT_TRACING_NEXT_PTR(k_msgq)
_OBJECT_TRACING_LINKED_FLAG
/** Message queue */
uint8_t flags;
};
@ -4186,7 +4155,6 @@ struct k_msgq {
.write_ptr = q_buffer, \
.used_msgs = 0, \
_POLL_EVENT_OBJ_INIT(obj) \
_OBJECT_TRACING_INIT \
}
/**
@ -4459,8 +4427,6 @@ struct k_mbox {
_wait_q_t rx_msg_queue;
struct k_spinlock lock;
_OBJECT_TRACING_NEXT_PTR(k_mbox)
_OBJECT_TRACING_LINKED_FLAG
};
/**
* @cond INTERNAL_HIDDEN
@ -4470,7 +4436,6 @@ struct k_mbox {
{ \
.tx_msg_queue = Z_WAIT_Q_INIT(&obj.tx_msg_queue), \
.rx_msg_queue = Z_WAIT_Q_INIT(&obj.rx_msg_queue), \
_OBJECT_TRACING_INIT \
}
/**
@ -4600,8 +4565,6 @@ struct k_pipe {
_wait_q_t writers; /**< Writer wait queue */
} wait_q; /** Wait queue */
_OBJECT_TRACING_NEXT_PTR(k_pipe)
_OBJECT_TRACING_LINKED_FLAG
uint8_t flags; /**< Flags */
};
@ -4622,7 +4585,6 @@ struct k_pipe {
.readers = Z_WAIT_Q_INIT(&obj.wait_q.readers), \
.writers = Z_WAIT_Q_INIT(&obj.wait_q.writers) \
}, \
_OBJECT_TRACING_INIT \
.flags = 0 \
}
@ -4777,8 +4739,6 @@ struct k_mem_slab {
uint32_t max_used;
#endif
_OBJECT_TRACING_NEXT_PTR(k_mem_slab)
_OBJECT_TRACING_LINKED_FLAG
};
#define Z_MEM_SLAB_INITIALIZER(obj, slab_buffer, slab_block_size, \
@ -4791,7 +4751,6 @@ struct k_mem_slab {
.buffer = slab_buffer, \
.free_list = NULL, \
.num_used = 0, \
_OBJECT_TRACING_INIT \
}