Component Architecture Debug Interface v2.0 Developer Guide
Home > Class Reference > The CADIProfiling class > CADIProfiling::CADIProfileTraceControl()

A.12.4. CADIProfiling::CADIProfileTraceControl()

This starts, stops, and resets recording the execution trace.

virtual CADIReturn_t CADIProfiling::CADIProfileTraceControl(
                                      CADITraceBufferControl_t bufferArg,

                                      CADITraceControl_t control,
                                      CADITraceOverlayControl_t overlay) = 0;

where:

bufferArg

is the action to take place when the buffer is full, that is, either wrap or stop. See CADITraceBufferControl_t.

control

defines the tracing behavior and is one of the values defined in CADITraceControl_t:

  • CADI_TRACE_CNTL_StartContinuous

  • CADI_TRACE_CNTL_StartDiscontinuity

  • CADI_TRACE_CNTL_Stop.

overlay

selects overlay and is one of the values defined in CADITraceOverlayControl_t:

  • If CADI_TRACE_OVERLAY_Memory, overlay events must be included in the trace output at the expense of not being able to see inside the trace manager.

  • If CADI_TRACE_OVERLAY_Manager, the trace data must include the overlay manager code at the expense of not knowing the details about the memory regions that are overlaid.

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