Documentation ¶
Overview ¶
Package objfile implements portable access to OS-specific executable files.
Index ¶
- type Disasm
- type File
- func (f *File) Close() error
- func (f *File) DWARF() (*dwarf.Data, error)
- func (f *File) Disasm() (*Disasm, error)
- func (f *File) GOARCH() string
- func (f *File) LoadAddress() (uint64, error)
- func (f *File) PCLineTable() (Liner, error)
- func (f *File) Symbols() ([]Sym, error)
- func (f *File) Text() (uint64, []byte, error)
- type Liner
- type Reloc
- type RelocStringer
- type Sym
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type Disasm ¶
type Disasm struct {
// contains filtered or unexported fields
}
Disasm is a disassembler for a given File.
func (*Disasm) Decode ¶
func (d *Disasm) Decode(start, end uint64, relocs []Reloc, f func(pc, size uint64, file string, line int, text string))
Decode disassembles the text segment range [start, end), calling f for each instruction.
type File ¶
type File struct {
// contains filtered or unexported fields
}
A File is an opened executable file.
func Open ¶
Open opens the named file. The caller must call f.Close when the file is no longer needed.
func (*File) DWARF ¶
DWARF returns DWARF debug data for the file, if any. This is for cmd/pprof to locate cgo functions.
func (*File) LoadAddress ¶
LoadAddress returns the expected load address of the file. This differs from the actual load address for a position-independent executable.
func (*File) PCLineTable ¶
type Reloc ¶
type Reloc struct { Addr uint64 // Address of first byte that reloc applies to. Size uint64 // Number of bytes Stringer RelocStringer }
type RelocStringer ¶
Source Files ¶
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