

Function call trace is a debugging feature that determines the order in which functions were called, and which function calls preceded the current context.
For more details, see $TwlSDK/docs/TechnicalNotes/AboutProfiler.pdf.
OS_CalcCallTraceLines()
OS_CalcCallTraceBufferSize()
OS_DumpCallTrace()
OS_DumpThreadCallTrace()
OS_EnableCallTrace()
OS_DisableCallTrace()
OS_RestoreCallTrace()
OS Function List: Debug (Function Call Trace)
2008/09/16 Initial version.
CONFIDENTIAL