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GLAST/LAT > DAQ and FSW > FSW > Doxygen Index > VXW / V6-12-2

Constituent: vxw_tornado     Tag: rad750

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TRX_trace.c File Reference

Functions for the trace-exceptions facility. More...

#include "intLib.h"
#include "drv/trace/TRX_trace.h"
#include "vxWorks.h"

Include dependency graph for TRX_trace.c:

Data Structures
struct	_TRX_Control
	Control block. More...
Typedefs
typedef _TRX_Control	TRX_Control
	Typedef for struct _TRX_Control.
Functions
void	TRX_enter (unsigned int exc, TRX_cb_Routine rtn)
	Record entrance to an exception.
void	TRX_exit (unsigned int exc, TRX_cb_Routine rtn)
	Record entrance to an exception.
void	TRX_select (unsigned int msk, unsigned int val)
	Selective set and clear of exceptions to trace.
void	TRX_setCallback (TRX_cb_Routine *rtn)
	Configure the insert-into-trace callback routine.
TRX_cb_Routine *	TRX_shouldCall (unsigned int exc)
	Determine if this exception should create trace entries.
Variables
static TRX_Control	TRX_control
	Control block for the trace-exceptions facility.

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Detailed Description

Functions for the trace-exceptions facility.

CVS $Id: TRX_trace.c,v 1.2 2006/12/19 23:31:36 apw Exp $

Author:

A.P.Waite

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Function Documentation

void TRX_enter (  unsigned int  exc, TRX_cb_Routine  rtn )

Record entrance to an exception. Parameters: exc  (in) Exception number being entered rtn  (in) Trace callback routine to use

void TRX_exit (  unsigned int  exc, TRX_cb_Routine  rtn )

Record entrance to an exception. Parameters: exc  (in) Exception number being exited rtn  (in) Trace callback routine to use

void TRX_select (  unsigned int  msk, unsigned int  val )

Selective set and clear of exceptions to trace. Parameters: msk  (in) Mask of exceptions to touch val  (in) Values to set masked bits to

void TRX_setCallback (  TRX_cb_Routine *  rtn  )

Configure the insert-into-trace callback routine. Parameters: rtn  (in) The trace insertion routine (usually TRC_record()) Exception tracing can be disabled by setting the callback routine to NULL.

TRX_cb_Routine* TRX_shouldCall (  unsigned int  exc  )

Determine if this exception should create trace entries. Parameters: exc  (in) Exception number to examine Return values: NULL  Exception should not generate trace records x  Exception should generate trace records (using this routine)

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