sym, err := f.file.Symbols()
		if err != nil {
			return nil, err
		}
		f.sym = sym
	}
	var out []*driver.Sym
	for _, s := range f.sym {
		// Ignore a symbol with address 0 and size 0.
		// An ELF STT_FILE symbol will look like that.
		if s.Addr == 0 && s.Size == 0 {
			continue
		}
		if (r == nil || r.MatchString(s.Name)) && (addr == 0 || s.Addr <= addr && addr < s.Addr+uint64(s.Size)) {
			out = append(out, &driver.Sym{

	// It is added with a name to avoid problems with external linking
	// encountered on some versions of Solaris. See issue #14957.
	putelfsyment(ctxt.Out, putelfstr("go.go"), 0, 0, elf.ST_INFO(elf.STB_LOCAL, elf.STT_FILE), elf.SHN_ABS, 0)
	ctxt.numelfsym++

	bindings := []elf.SymBind{elf.STB_LOCAL, elf.STB_GLOBAL}
	for _, elfbind := range bindings {
		if elfbind == elf.STB_GLOBAL {
			elfglobalsymndx = ctxt.numelfsym
		}

type SymType int

const (
	STT_NOTYPE  SymType = 0  /* Unspecified type. */
	STT_OBJECT  SymType = 1  /* Data object. */
	STT_FUNC    SymType = 2  /* Function. */
	STT_SECTION SymType = 3  /* Section. */
	STT_FILE    SymType = 4  /* Source file. */
	STT_COMMON  SymType = 5  /* Uninitialized common block. */
	STT_TLS     SymType = 6  /* TLS object. */
	STT_LOOS    SymType = 10 /* Reserved range for operating system */

		{"STB_HIOS", Const, 0},
		{"STB_HIPROC", Const, 0},
		{"STB_LOCAL", Const, 0},
		{"STB_LOOS", Const, 0},
		{"STB_LOPROC", Const, 0},
		{"STB_WEAK", Const, 0},
		{"STT_COMMON", Const, 0},
		{"STT_FILE", Const, 0},
		{"STT_FUNC", Const, 0},
		{"STT_HIOS", Const, 0},
		{"STT_HIPROC", Const, 0},
		{"STT_LOOS", Const, 0},
		{"STT_LOPROC", Const, 0},
		{"STT_NOTYPE", Const, 0},
		{"STT_OBJECT", Const, 0},

pkg debug/elf, const STB_LOCAL SymBind
pkg debug/elf, const STB_LOOS SymBind
pkg debug/elf, const STB_LOPROC SymBind
pkg debug/elf, const STB_WEAK SymBind
pkg debug/elf, const STT_COMMON SymType
pkg debug/elf, const STT_FILE SymType
pkg debug/elf, const STT_FUNC SymType
pkg debug/elf, const STT_HIOS SymType
pkg debug/elf, const STT_HIPROC SymType
pkg debug/elf, const STT_LOOS SymType
pkg debug/elf, const STT_LOPROC SymType

pkg debug/elf, const STB_LOCAL = 0
pkg debug/elf, const STB_LOOS = 10
pkg debug/elf, const STB_LOPROC = 13
pkg debug/elf, const STB_WEAK = 2
pkg debug/elf, const STT_COMMON = 5
pkg debug/elf, const STT_FILE = 4
pkg debug/elf, const STT_FUNC = 2
pkg debug/elf, const STT_HIOS = 12
pkg debug/elf, const STT_HIPROC = 15
pkg debug/elf, const STT_LOOS = 10
pkg debug/elf, const STT_LOPROC = 13