syms = append(syms, sym)
	}

	return syms, nil
}

func (f *goobjFile) pcln() (textStart uint64, symtab, pclntab []byte, err error) {
	// Should never be called. We implement Liner below, callers
	// should use that instead.
	return 0, nil, nil, fmt.Errorf("pcln not available in go object file")
}

// Find returns the file name, line, and function data for the given pc.

			case "__TEXT __text":
				sym.Code = 'T'
			case "__DATA __bss", "__DATA __noptrbss":
				sym.Code = 'B'
			}
		}
		syms = append(syms, sym)
	}

	return syms, nil
}

func (f *machoFile) pcln() (textStart uint64, symtab, pclntab []byte, err error) {
	if sect := f.macho.Section("__text"); sect != nil {
		textStart = sect.Addr
	}
	if sect := f.macho.Section("__gosymtab"); sect != nil {

				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) {
	if sect := f.elf.Section(".text"); sect != nil {
		textStart = sect.Addr
	}

	sect := f.elf.Section(".gosymtab")
	if sect == nil {

		j := sort.Search(len(addrs), func(x int) bool { return addrs[x] > syms[i].Addr })
		if j < len(addrs) {
			syms[i].Size = int64(addrs[j] - syms[i].Addr)
		}
	}

	return syms, nil
}

func (f *peFile) pcln() (textStart uint64, symtab, pclntab []byte, err error) {
	imageBase, err := f.imageBase()
	if err != nil {
		return 0, nil, nil, err
	}

	if sect := f.pe.Section(".text"); sect != nil {

//	}
//
// The nodes of h inlined into main will have inlining indexes 2 and 3.
//
// Eventually, the compiler extracts a per-function inlining tree from
// the global inlining tree (see pcln.go).
type InlTree struct {
	nodes []InlinedCall
}

// InlinedCall is a node in an InlTree.
type InlinedCall struct {
	Parent   int      // index of the parent in the InlTree or < 0 if outermost call

					}
					ctxt.traverseFuncAux(flag, s, f, files)
				} else if v := s.VarInfo(); v != nil {
					fnNoNil(v.dwarfInfoSym)
				}
			}
			if flag&traversePcdata != 0 && s.Type == objabi.STEXT {
				fi := s.Func().Pcln
				fnNoNil(fi.Pcsp)
				fnNoNil(fi.Pcfile)
				fnNoNil(fi.Pcline)
				fnNoNil(fi.Pcinline)
				for _, d := range fi.Pcdata {
					fnNoNil(d)
				}
			}
		}
	}
}

type FuncInfo struct {
	Args      int32
	Locals    int32
	Align     int32
	FuncID    abi.FuncID
	FuncFlag  abi.FuncFlag
	StartLine int32
	Text      *Prog
	Autot     map[*LSym]struct{}
	Pcln      Pcln
	InlMarks  []InlMark
	spills    []RegSpill

	dwarfInfoSym       *LSym
	dwarfLocSym        *LSym
	dwarfRangesSym     *LSym
	dwarfAbsFnSym      *LSym
	dwarfDebugLinesSym *LSym

		return
	}
	if strings.HasPrefix(s.Name, `"".`) {
		ctxt.Diag("%s: unqualified symbol name: %s", ctxt.PosTable.Pos(start), s.Name)
	}

	// startLine should be the same line number that would be displayed via
	// pcln, etc for the declaration (i.e., relative line number, as
	// adjusted by //line).
	_, startLine := ctxt.getFileIndexAndLine(start)

	s.Func().FuncID = objabi.GetFuncID(s.Name, flag&WRAPPER != 0 || flag&ABIWRAPPER != 0)

		return "?"
	}
	// Make sure the cu index and file offset are valid
	if fileoff := datap.cutab[f.cuOffset+uint32(fileno)]; fileoff != ^uint32(0) {
		return gostringnocopy(&datap.filetab[fileoff])
	}
	// pcln section is corrupt.
	return "?"
}

// funcline1 should be an internal detail,
// but widely used packages access it using linkname.
// Notable members of the hall of shame include:

)

// Layout of in-memory per-function information prepared by linker
// See https://golang.org/s/go12symtab.
// Keep in sync with linker (../cmd/link/internal/ld/pcln.go:/pclntab)
// and with package debug/gosym and with symtab.go in package runtime.
type _func struct {
	sys.NotInHeap // Only in static data