trace.h¶
Typedefs
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typedef struct emb_trace_event emb_trace_event_t¶
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typedef void (*emb_trace_sink_t)(const emb_trace_event_t *event, void *ctx)¶
Enums
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enum emb_trace_id¶
Values:
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enumerator EMB_TRACE_NONE¶
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enumerator EMB_TRACE_SWITCH¶
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enumerator EMB_TRACE_THREAD_INIT¶
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enumerator EMB_TRACE_THREAD_START¶
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enumerator EMB_TRACE_THREAD_EXIT¶
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enumerator EMB_TRACE_THREAD_JOIN¶
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enumerator EMB_TRACE_BLOCK¶
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enumerator EMB_TRACE_WAKE¶
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enumerator EMB_TRACE_TIMEOUT_ARM¶
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enumerator EMB_TRACE_TIMEOUT_EXPIRE¶
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enumerator EMB_TRACE_IRQ_ENTER¶
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enumerator EMB_TRACE_IRQ_EXIT¶
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enumerator EMB_TRACE_SCHED_LOCK¶
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enumerator EMB_TRACE_SCHED_UNLOCK¶
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enumerator EMB_TRACE_RESCHED_PEND¶
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enumerator EMB_TRACE_PRIORITY¶
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enumerator EMB_TRACE_MUTEX_LOCK¶
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enumerator EMB_TRACE_MUTEX_UNLOCK¶
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enumerator EMB_TRACE_SEM_TAKE¶
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enumerator EMB_TRACE_SEM_GIVE¶
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enumerator EMB_TRACE_NOTIFY_SET¶
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enumerator EMB_TRACE_NOTIFY_WAIT¶
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enumerator EMB_TRACE_SUSPEND¶
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enumerator EMB_TRACE_RESUME¶
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enumerator EMB_TRACE_CANCEL¶
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enumerator EMB_TRACE_FAULT¶
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enumerator EMB_TRACE_PI_DEPTH¶
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enumerator EMB_TRACE_IDLE_ENTER¶
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enumerator EMB_TRACE_IDLE_EXIT¶
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enumerator EMB_TRACE_TICK¶
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enumerator EMB_TRACE_SLEEP¶
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enumerator EMB_TRACE_NONE¶
Functions
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void emb_trace_set_sink(emb_trace_sink_t sink, void *ctx)¶
- Register the function that receives every trace event.
Context: prekernel thread Blocking: no Timing: O(1) Ownership: none Configuration: CONFIG_EMB_TRACE Requirements: OBS-014 Since: 0.2 Stability: experimental
- Parameters:
sink – Runs in the context of the event, often with interrupts masked; must be ISR-safe and bounded. NULL removes the sink.
ctx – Passed to
sink.
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struct emb_trace_event¶
- #include <trace.h>