Valgrind Software Quick Start Manual page 201

PartDetail := TargetCommand | TargetID
TargetCommand := "cmd:" Space * NoNewLineChar *
TargetID := ("pid"|"thread"|"part") ":" Space * Number
Description := "desc:" Space * Name Space * ":" NoNewLineChar *
EventSpecification := "event:" Space * Name InheritedDef? LongNameDef?
InheritedDef := "=" InheritedExpr
InheritedExpr := Name
| Number Space * (" * " Space * )? Name
| InheritedExpr Space * "+" Space * InheritedExpr
LongNameDef := ":" NoNewLineChar *
CostLineDef := "events:" Space * Name (Space+ Name) *
| "positions:" "instr"? (Space+ "line")?
BodyLine := (empty line)
| ('#' NoNewLineChar * )
| CostLine
| PositionSpecification
| AssociationSpecification
CostLine := SubPositionList Costs?
SubPositionList := (SubPosition+ Space+)+
SubPosition := Number | "+" Number | "-" Number | " * "
Costs := (Number Space+)+
PositionSpecification := Position "=" Space * PositionName
Position := CostPosition | CalledPosition
Callgrind Format Specification
14