debug

Documentation

Index

• type InsnMap
  • func (m *InsnMap) FindAddr(retAddr int32) (funcIndex, retInsnIndex, stackOffset int32, initial, ok bool)
  • func (m *InsnMap) GetFuncAddrs() []int32
  • func (m *InsnMap) GetFuncInsns() [][]InsnMapping
  • func (m *InsnMap) InitObjectMap(numImportFuncs, numOtherFuncs int)
  • func (m *InsnMap) PutDataBlock(pos int32, length int)
  • func (m *InsnMap) PutFuncAddr(pos int32)
  • func (m *InsnMap) PutInsnAddr(pos int32)
• type InsnMapping

Types

type InsnMap

type InsnMap struct {
	object.CallMap
	FuncInsns [][]InsnMapping
	// contains filtered or unexported fields
}

InsnMap implements compile.ObjectMapper. It stores everything.

func (*InsnMap) FindAddr

func (m *InsnMap) FindAddr(retAddr int32) (funcIndex, retInsnIndex, stackOffset int32, initial, ok bool)

func (*InsnMap) GetFuncAddrs

func (m *InsnMap) GetFuncAddrs() []int32

func (*InsnMap) GetFuncInsns

func (m *InsnMap) GetFuncInsns() [][]InsnMapping

func (*InsnMap) InitObjectMap

func (m *InsnMap) InitObjectMap(numImportFuncs, numOtherFuncs int)

func (*InsnMap) PutDataBlock

func (m *InsnMap) PutDataBlock(pos int32, length int)

func (*InsnMap) PutFuncAddr

func (m *InsnMap) PutFuncAddr(pos int32)

func (*InsnMap) PutInsnAddr

func (m *InsnMap) PutInsnAddr(pos int32)

type InsnMapping

type InsnMapping struct {
	ObjectOffset int32 // Machine code byte position within a function
	SourceIndex  int32 // WebAssembly instruction index within a function
	BlockLength  int   // Length of data block (when SourceIndex is -1)
}

Instruction mapping from machine code to WebAssembly. SourceIndex is -1 if ObjectOffset contains non-executable data interleaved with the code.