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v0.2.1 Latest Latest Go to latest Published: Apr 25, 2017 License: MIT Imports: 5 Imported by: 0

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Repository

github.com/lunixbochs/usercorn

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
func Pack(w io.Writer, op Op) (int, error)
type Op
- func Unpack(r io.Reader) (Op, int, error)
type OpExecAbs
- func (o *OpExecAbs) Pack(w io.Writer) (int, error)
- func (o *OpExecAbs) Unpack(r io.Reader) (int, error)
type OpExecRel
- func (o *OpExecRel) Pack(w io.Writer) (int, error)
- func (o *OpExecRel) Unpack(r io.Reader) (int, error)
type OpExit
type OpFrame
- func (o *OpFrame) Pack(w io.Writer) (int, error)
- func (o *OpFrame) Unpack(r io.Reader) (int, error)
type OpMemMap
- func (o *OpMemMap) Pack(w io.Writer) (int, error)
- func (o *OpMemMap) Unpack(r io.Reader) (int, error)
type OpMemRead
- func (o *OpMemRead) Pack(w io.Writer) (int, error)
- func (o *OpMemRead) Unpack(r io.Reader) (int, error)
type OpMemUnmap
- func (o *OpMemUnmap) Pack(w io.Writer) (int, error)
- func (o *OpMemUnmap) Unpack(r io.Reader) (int, error)
type OpMemWrite
- func (o *OpMemWrite) Pack(w io.Writer) (int, error)
- func (o *OpMemWrite) Unpack(r io.Reader) (int, error)
type OpNop
- func (o *OpNop) Pack(w io.Writer) (int, error)
- func (o *OpNop) Unpack(r io.Reader) (int, error)
type OpRegChange
- func (o *OpRegChange) Pack(w io.Writer) (int, error)
- func (o *OpRegChange) Unpack(r io.Reader) (int, error)
type OpSpRegChange
- func (o *OpSpRegChange) Pack(w io.Writer) (int, error)
- func (o *OpSpRegChange) Unpack(r io.Reader) (int, error)
type OpSyscall
- func (o *OpSyscall) Pack(w io.Writer) (int, error)
- func (o *OpSyscall) Unpack(r io.Reader) (int, error)

Constants ¶

View Source

const (
	OP_NOP = iota
	OP_FRAME

	OP_EXEC_ABS
	OP_EXEC_REL

	OP_REG_CHANGE
	OP_SPREG_CHANGE

	OP_MEM_READ
	OP_MEM_WRITE
	OP_MEM_MAP
	OP_MEM_UNMAP

	OP_SYSCALL
	OP_EXIT
)

Variables ¶

This section is empty.

Functions ¶

func Pack ¶

func Pack(w io.Writer, op Op) (int, error)

Types ¶

type Op ¶

type Op interface {
	Pack(w io.Writer) (int, error)
	Unpack(r io.Reader) (int, error)
}

func Unpack ¶

func Unpack(r io.Reader) (Op, int, error)

type OpExecAbs ¶

type OpExecAbs struct {
	Addr uint64
	Size uint16
}

func (*OpExecAbs) Pack ¶

func (o *OpExecAbs) Pack(w io.Writer) (int, error)

func (*OpExecAbs) Unpack ¶

func (o *OpExecAbs) Unpack(r io.Reader) (int, error)

type OpExecRel ¶

type OpExecRel struct {
	Size uint16
}

func (*OpExecRel) Pack ¶

func (o *OpExecRel) Pack(w io.Writer) (int, error)

func (*OpExecRel) Unpack ¶

func (o *OpExecRel) Unpack(r io.Reader) (int, error)

type OpExit ¶

type OpExit struct{ OpNop }

type OpFrame ¶

type OpFrame struct {
	Keyframe bool
	Ops      []Op
}

func (*OpFrame) Pack ¶

func (o *OpFrame) Pack(w io.Writer) (int, error)

func (*OpFrame) Unpack ¶

func (o *OpFrame) Unpack(r io.Reader) (int, error)

type OpMemMap ¶

type OpMemMap struct {
	Addr uint64
	Size uint64
	Prot uint8
}

func (*OpMemMap) Pack ¶

func (o *OpMemMap) Pack(w io.Writer) (int, error)

func (*OpMemMap) Unpack ¶

func (o *OpMemMap) Unpack(r io.Reader) (int, error)

type OpMemRead ¶

type OpMemRead struct {
	Addr uint64
	Data []byte
}

func (*OpMemRead) Pack ¶

func (o *OpMemRead) Pack(w io.Writer) (int, error)

func (*OpMemRead) Unpack ¶

func (o *OpMemRead) Unpack(r io.Reader) (int, error)

type OpMemUnmap ¶

type OpMemUnmap struct {
	Addr uint64
	Size uint64
}

func (*OpMemUnmap) Pack ¶

func (o *OpMemUnmap) Pack(w io.Writer) (int, error)

func (*OpMemUnmap) Unpack ¶

func (o *OpMemUnmap) Unpack(r io.Reader) (int, error)

type OpMemWrite ¶

type OpMemWrite struct {
	Addr uint64
	Data []byte
}

func (*OpMemWrite) Pack ¶

func (o *OpMemWrite) Pack(w io.Writer) (int, error)

func (*OpMemWrite) Unpack ¶

func (o *OpMemWrite) Unpack(r io.Reader) (int, error)

type OpNop ¶

type OpNop struct{}

func (*OpNop) Pack ¶

func (o *OpNop) Pack(w io.Writer) (int, error)

func (*OpNop) Unpack ¶

func (o *OpNop) Unpack(r io.Reader) (int, error)

type OpRegChange ¶

type OpRegChange struct {
	Enum  uint16
	Value uint64
}

func (*OpRegChange) Pack ¶

func (o *OpRegChange) Pack(w io.Writer) (int, error)

func (*OpRegChange) Unpack ¶

func (o *OpRegChange) Unpack(r io.Reader) (int, error)

type OpSpRegChange ¶

type OpSpRegChange struct {
	Enum  uint16
	Value []byte
}

func (*OpSpRegChange) Pack ¶

func (o *OpSpRegChange) Pack(w io.Writer) (int, error)

func (*OpSpRegChange) Unpack ¶

func (o *OpSpRegChange) Unpack(r io.Reader) (int, error)

type OpSyscall ¶

type OpSyscall struct {
	Index uint32
	Ret   uint64
	Args  []uint64
	Ops   []Op
}

func (*OpSyscall) Pack ¶

func (o *OpSyscall) Pack(w io.Writer) (int, error)

func (*OpSyscall) Unpack ¶

func (o *OpSyscall) Unpack(r io.Reader) (int, error)

Source Files ¶

View all Source files

ops.go

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