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GLAST/LAT > DAQ and FSW > FSW > Doxygen Index > MEM / V3-1-0

Constituent: mem     Tag: mv2304

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mempriv.h File Reference

Private MEM package definitions. More...

#include "MEM/MEM_map.h"
#include "MSG/MSG_pubdefs.h"

Include dependency graph for mempriv.h:

This graph shows which files directly or indirectly include this file:

Data Structures
struct	_mem_mapEntry
	Memory map entry. More...
Defines
#define	TRUE   (1)
	Boolean true.
#define	FALSE   (0)
	Boolean false.
#define	MIN(a, b)   (((a) < (b) ) ? (a) : (b))
	Standard definition for data minimum.
#define	MAX(a, b)   (((a) > (b) ) ? (a) : (b))
	Standard definition for data maximum.
#define	MEM_MSG(_status,)   _msg_report ((_status), 0, __VA_ARGS__)
	MSG signaller.
Typedefs
typedef _mem_mapEntry	mem_mapEntry
	Typedef for struct _mem_mapEntry.
Functions
unsigned int	Mem_ValidateMemoryRange (const MEM_Descriptor *md, const MEM_mapAccessType accessType, const mem_mapEntry **mapEntry)
	Validate memory descriptor against memory map table.
void *	Mem_GatherRegisterSet (void *ptr)
	Gather register info.

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Detailed Description

Private MEM package definitions.

Interface to functions that are private to the MEM package.

  CVS $Id: mempriv.h,v 1.5 2004/06/29 14:25:48 dmay Exp $
  

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Define Documentation

#define MEM_MSG (  _status   )     _msg_report ((_status), 0, __VA_ARGS__)

MSG signaller. (_status, ...) Configuration-dependent message signaller. For boot configuration, returns _status. For application configuration, calls _msg_report(). Parameters: _status  The variable holding the status code. ...  The message specific parameter values.

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Function Documentation

void * Mem_GatherRegisterSet (  void *  ptr  )

Gather register info. Get a CPU register dump and store it at the location defined by ptr. Returns the sum of ptr and the number of bytes used to dump the register set. Parameters: ptr  Pointer to location to store register dump. Returns: Sum of ptr and number of bytes used by register dump.

unsigned int Mem_ValidateMemoryRange (  const MEM_Descriptor *  md, const MEM_mapAccessType  accessType, const mem_mapEntry **  mapEntry )

Validate memory descriptor against memory map table. This function verifies that a memory descriptor is valid for a given set of access types. Potential access types are specified in accessType as a bitfield. If at least one of the access types specified is legal for the memory descriptor, a handle to the appropriate memory map entry is passed back for future use. If, instead, the caller wants to know if *all* specified access types are valid, then this function must be called once for each type. Parameters: md  Pointer to memory descriptor to be validated. accessType  Bitfield of types of accesses to validate. mapEntry  Pointer to location to return map table entry handle. Return values: MEM_SUCCESS  md is OK for accessType. MEM_OUTOFRNG  md does not fit in any memory map. MEM_BADMAP  md does not contain a legal memory map type. MEM_BADACC  accessType is not legal for md.

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