funcgraph

type Addr struct {
	Base  uint32 `parser:"@Number"`
	Index uint32 `parser:"Separator @Number"`
	Scale int32  `parser:"Separator @Number"`
	Imm   int32  `parser:"Separator @Number"`
}

type Arg struct {
	Name   string
	Kind   ArgKind
	IdxOff uint32
	Size   int
	Typ    btf.Type
}

type ArgKind = funcgraphArgKind

type CastType struct {
	Moudle string `parser:"(@Ident Colon)?"`
	Name   string `parser:"@Ident"`
}

type Compare struct {
	Operator  string `parser:"Whitespace@Operator"`
	Threshold Value  `parser:"Whitespace@(String|Number)"`
}

type DataExpr struct {
	Dereference bool     `parser:"@DereferenceOperator?"`
	Typ         CastType `parser:"(LeftEdge Struct Whitespace @@ Whitespace DereferenceOperator RightEdge)?"`
	First       Primary  `parser:"@@"`
	Fields      []Field  `parser:"@@*"`
	ShowString  bool     `parser:"@ShowString?"`
	CompareInfo Compare  `parser:"@@?"`
}

type Event uint8

type EventStat uint8

type Field struct {
	Name  string `parser:"ArrowOperator@(Ident (Period Ident)*)"`
	Index Value  `parser:"(LeftBracket @Number RightBracket)?"`
}

type FuncEvent struct {
	Type     uint8
	Task     uint64
	CpuId    uint32
	Depth    uint64
	SeqId    uint64
	Ip       uint64
	Id       uint32
	Time     uint64
	Para     [funcgraphTraceConstantPARA_LEN]uint64
	DataLen  uint32
	DataOff  [MaxTraceCount]int32
	Data     *[]uint8
	Duration uint64
	Ret      [funcgraphTraceConstantPARA_LEN]uint64
}

type FuncEvents []FuncEvent

type FuncExpr struct {
	Module string     `parser:"(@Ident Colon)?"`
	Name   string     `parser:"@Ident"`
	Datas  []DataExpr `parser:"(LeftEdge@@(Whitespace? Separator Whitespace? @@)*RightEdge)?"`
}

type FuncGraph struct {
	// contains filtered or unexported fields
}

type FuncInfo struct {
	IsEntry bool
	Symbol

	Btfinfo *btf.Func
	// contains filtered or unexported fields
}

type Option struct {
	EntryFuncs        []string
	AllowFuncs        []string
	DenyFuncs         []string
	EntryFuncsOfDwarf map[Symbol]struct{}
	AllowFuncsOfDwarf map[Symbol]struct{}
	EntryFuncExprs    []*FuncExpr
	AllowFuncExprs    []*FuncExpr
	AllowPids         []int
	DenyPids          []int
	AllowComms        []string
	DenyComms         []string
	Verbose           bool
	BpfLog            bool
	DryRun            bool
	MaxTraceSize      uint32
	MaxRingSize       uint32
	Mode              string
	Target            string
	InheritChild      bool
	Duration          uint64
	Depth             uint64
}

type Primary struct {
	Name string `parser:"@Ident"`
	Addr Addr   `parser:"| LeftEdge @@ RightEdge"`
}

type Symbol struct {
	Addr   uint64
	Name   string
	Module string
	// contains filtered or unexported fields
}

type TraceData struct {
	IdxOff uint32

	CmpOperator uint8
	Target      uint64
	TargetStr   string
	// contains filtered or unexported fields
}

type Value struct {
	// contains filtered or unexported fields
}