func getData(file string) (*Data, error) {
switch runtime.GOOS {
case "linux":
f, err := elf.Open(file)
if err != nil {
return nil, err
}
dwarf, err := f.DWARF()
if err != nil {
return nil, err
}
f.Close()
return dwarf, nil
case "darwin":
f, err := macho.Open(file)
if err != nil {
return nil, err
}
dwarf, err := f.DWARF()
if err != nil {
return nil, err
}
f.Close()
return dwarf, nil
}
panic("unimplemented DWARF for GOOS=" + runtime.GOOS)
}
func elfData(t *testing.T, name string) *Data {
f, err := elf.Open(name)
if err != nil {
t.Fatal(err)
}
d, err := f.DWARF()
if err != nil {
t.Fatal(err)
}
return d
}