binary

type Binary struct {
	Path string

	Entry    uint64 // elf binary entry point address
	SymTable *gosym.Table

	StrtMap map[string]*Strt // get strrt by name

	// following fields are parsed from binary dwarf during starting
	GoVerAddr           uint64 `name:"runtime.buildVersion"`    // parsed vma of runtime.buildVersion
	RuntimeInitTimeAddr uint64 `name:"runtime.runtimeInitTime"` // parsed runtime.runtimeInitTime
	GStruct             *Strt  `name:"runtime.g"`               // parsed runtime.g struct
	MStruct             *Strt  `name:"runtime.m"`               // parsed runtime.m struct
	PStruct             *Strt  `name:"runtime.p"`               // parsed runtime.p struct
	GobufStruct         *Strt  `name:"runtime.gobuf"`           // parsed runtime.gobuf struct
	SchedtStruct        *Strt  `name:"runtime.schedt"`          // parsed runtime.schedt struct
	MStatsStruct        *Strt  `name:"runtime.mstats"`          // parsed runtime.mstats struct
	MSpanStruct         *Strt  `name:"runtime.mspan"`           // parsed runtime.mspan struct
	MCentralStruct      *Strt  `name:"runtime.mcentral"`        // parsed runtime.mcentral struct
	MHeapStruct         *Strt  `name:"runtime.mheap"`           // parsed runtime.mheap struct
	MCacheStruct        *Strt  `name:"runtime.mcache"`          // parsed runtime.mcache struct
	StackStruct         *Strt  `name:"runtime.stack"`           // parsed runtime.stack struct
	SchedAddr           uint64 `name:"runtime.sched"`           // parsed vma of runtime.sched
	AllglenAddr         uint64 `name:"runtime.allglen"`         // parsed vma of runtime.allglen
	AllgsAddr           uint64 `name:"runtime.allgs"`           // parsed vma of runtime.allgs
	AllpAddr            uint64 `name:"runtime.allp"`            // parsed vma of runtime.allp
	GomaxprocsAddr      uint64 `name:"runtime.gomaxprocs"`      // parsed vma of runtime.gomaxprocs
	MStatsAddr          uint64 `name:"runtime.memstats"`        // parsed vma of runtime.memstats
	MHeapAddr           uint64 `name:"runtime.mheap_"`          // parsed vma of runtime.mheap_
	SudogStruct         *Strt  `name:"runtime.sudog"`           // parsed runtime.sudog struct
	HChanStruct         *Strt  `name:"runtime.hchan"`           // parsed runtime.hchan struct
	TypeStruct          *Strt  `name:"internal/abi.Type"`       // parsed internal/abi.Type struct, from 1.21
	// contains filtered or unexported fields
}

type BoolVar struct {
	CommonType
}

type CommonType struct {
	Name  string
	Addr  uint64
	Size  int64
	Value interface{}
}

type IntVar struct {
	CommonType
}

type Location struct {
	PC   uint64      // program counter
	File string      // source code file name, from dwarf info
	Line int         // soure code line, from dwarf info
	Func *gosym.Func // function name
}

type PtrVar struct {
	CommonType
	Type Var
}

type StringVar struct {
	CommonType
}

type Strt struct {
	Name    string
	Size    int64
	Members map[string]*StrtMember
}

type StrtMember struct {
	Name       string
	Size       int64  // member field size
	Offset     uint32 // offset in binary
	StrtOffset int64  // offset inside struct
}

type UintVar struct {
	CommonType
}

type Var interface {
	String() string
	GetAddr() uint64
}