case elf.SHF_ALLOC | elf.SHF_EXECINSTR:
				sym.Code = 'T'
			case elf.SHF_ALLOC:
				sym.Code = 'R'
			case elf.SHF_ALLOC | elf.SHF_WRITE:
				sym.Code = 'D'
			}
		}
		if elf.ST_BIND(s.Info) == elf.STB_LOCAL {
			sym.Code += 'a' - 'A'
		}
		syms = append(syms, sym)
	}

	return syms, nil
}

func (f *elfFile) pcln() (textStart uint64, symtab, pclntab []byte, err error) {

	}

	symbols, err := elfFile.DynamicSymbols()
	if err != nil {
		t.Fatalf("failed to get dynamic symbols: %v", err)
	}

	var numLocalSymbols uint32
	for i, s := range symbols {
		if elf.ST_BIND(s.Info) != elf.STB_LOCAL {
			numLocalSymbols = uint32(i + 1)
			break
		}
	}

	if section.Info != numLocalSymbols {
		t.Fatalf("Unexpected sh info, want greater than 0, got: %d", section.Info)
	}
}

		elfsym.name = cstring(elfobj.symstr.base[b.Name:])
		elfsym.value = b.Value
		elfsym.size = b.Size
		elfsym.shndx = elf.SectionIndex(b.Shndx)
		elfsym.bind = elf.ST_BIND(b.Info)
		elfsym.type_ = elf.ST_TYPE(b.Info)
		elfsym.other = b.Other
	} else {
		b := new(elf.Sym32)
		binary.Read(bytes.NewReader(elfobj.symtab.base[i*elf.Sym32Size:(i+1)*elf.Sym32Size]), elfobj.e, b)

			hashbytes = sym
		}
	}
	if hashbytes.Name == "" {
		t.Errorf("no symbol called go:link.abihashbytes")
		return
	}
	if elf.ST_BIND(hashbytes.Info) != elf.STB_LOCAL {
		t.Errorf("%s has incorrect binding %v, want STB_LOCAL", hashbytes.Name, elf.ST_BIND(hashbytes.Info))
	}
	if f.Sections[hashbytes.Section] != note.section {

// internal linking.
func elfImportedSymbols(f *elf.File) []elf.ImportedSymbol {
	syms, _ := f.DynamicSymbols()
	var imports []elf.ImportedSymbol
	for _, s := range syms {
		if (elf.ST_BIND(s.Info) == elf.STB_GLOBAL || elf.ST_BIND(s.Info) == elf.STB_WEAK) && s.Section == elf.SHN_UNDEF {
			imports = append(imports, elf.ImportedSymbol{
				Name:    s.Name,
				Library: s.Library,
				Version: s.Version,
			})
		}
	}

	sym, str, err := f.getSymbols(SHT_DYNSYM)
	if err != nil {
		return nil, err
	}
	f.gnuVersionInit(str)
	var all []ImportedSymbol
	for i, s := range sym {
		if ST_BIND(s.Info) == STB_GLOBAL && s.Section == SHN_UNDEF {
			all = append(all, ImportedSymbol{Name: s.Name})
			sym := &all[len(all)-1]
			sym.Library, sym.Version = f.gnuVersion(i)
		}
	}
	return all, nil
}

// ELF32 Symbol.
type Sym32 struct {
	Name  uint32
	Value uint32
	Size  uint32
	Info  uint8
	Other uint8
	Shndx uint16
}

const Sym32Size = 16

func ST_BIND(info uint8) SymBind { return SymBind(info >> 4) }
func ST_TYPE(info uint8) SymType { return SymType(info & 0xF) }
func ST_INFO(bind SymBind, typ SymType) uint8 {
	return uint8(bind)<<4 | uint8(typ)&0xf
}

		{"STT_OBJECT", Const, 0},
		{"STT_SECTION", Const, 0},
		{"STT_TLS", Const, 0},
		{"STV_DEFAULT", Const, 0},
		{"STV_HIDDEN", Const, 0},
		{"STV_INTERNAL", Const, 0},
		{"STV_PROTECTED", Const, 0},
		{"ST_BIND", Func, 0},
		{"ST_INFO", Func, 0},
		{"ST_TYPE", Func, 0},
		{"ST_VISIBILITY", Func, 0},
		{"Section", Type, 0},
		{"Section.ReaderAt", Field, 0},
		{"Section.SectionHeader", Field, 0},

pkg debug/elf, func R_SYM32(uint32) uint32
pkg debug/elf, func R_SYM64(uint64) uint32
pkg debug/elf, func R_TYPE32(uint32) uint32
pkg debug/elf, func R_TYPE64(uint64) uint32
pkg debug/elf, func ST_BIND(uint8) SymBind
pkg debug/elf, func ST_INFO(SymBind, SymType) uint8
pkg debug/elf, func ST_TYPE(uint8) SymType
pkg debug/elf, func ST_VISIBILITY(uint8) SymVis
pkg debug/elf, method (*File) Close() error