ctxt.setArchSyms()
	ctxt.addexport()
	bench.Start("Gentext")
	thearch.Gentext(ctxt, ctxt.loader) // trampolines, call stubs, etc.

	bench.Start("textaddress")
	ctxt.textaddress()
	bench.Start("typelink")
	ctxt.typelink()
	bench.Start("buildinfo")
	ctxt.buildinfo()
	bench.Start("pclntab")
	containers := ctxt.findContainerSyms()
	pclnState := ctxt.pclntab(containers)
	bench.Start("findfunctab")

						}
						t.Fatalf("test %s failed", test.name)
					}
				}
			}
		})
	}
}

// This program is intended to be just big/complicated enough that
// we wind up with decent-sized .data.rel.ro.{typelink,itablink,gopclntab}
// sections.
const ifacecallsProg = `
package main

import "reflect"

type A string
type B int
type C float64

type describer interface{ What() string }

	}

	/* typelink */
	sect = state.allocateNamedDataSection(seg, genrelrosecname(".typelink"), []sym.SymKind{sym.STYPELINK}, relroSecPerm)

	typelink := ldr.CreateSymForUpdate("runtime.typelink", 0)
	ldr.SetSymSect(typelink.Sym(), sect)
	typelink.SetType(sym.SRODATA)
	state.datsize += typelink.Size()
	state.checkdatsize(sym.STYPELINK)
	sect.Length = uint64(state.datsize) - sect.Vaddr

// Write writes to the current file in the tar archive.
// Write returns the error [ErrWriteTooLong] if more than
// Header.Size bytes are written after [Writer.WriteHeader].
//
// Calling Write on special types like [TypeLink], [TypeSymlink], [TypeChar],
// [TypeBlock], [TypeDir], and [TypeFifo] returns (0, [ErrWriteTooLong]) regardless
// of what the [Header.Size] claims.
func (tw *Writer) Write(b []byte) (int, error) {
	if tw.err != nil {

func (s *Sym) Dupok() bool         { return s.Flag()&SymFlagDupok != 0 }
func (s *Sym) Local() bool         { return s.Flag()&SymFlagLocal != 0 }
func (s *Sym) Typelink() bool      { return s.Flag()&SymFlagTypelink != 0 }
func (s *Sym) Leaf() bool          { return s.Flag()&SymFlagLeaf != 0 }
func (s *Sym) NoSplit() bool       { return s.Flag()&SymFlagNoSplit != 0 }

	}
	shstrtabAddstring(relro_prefix + ".typelink")
	shstrtabAddstring(relro_prefix + ".itablink")
	shstrtabAddstring(relro_prefix + ".gosymtab")
	shstrtabAddstring(relro_prefix + ".gopclntab")

	if ctxt.IsExternal() {
		*FlagD = true

		shstrtabAddstring(elfRelType + ".text")
		shstrtabAddstring(elfRelType + ".rodata")
		shstrtabAddstring(elfRelType + relro_prefix + ".typelink")

	AttrCFunc
	AttrNoSplit
	AttrLeaf
	AttrWrapper
	AttrNeedCtxt
	AttrNoFrame
	AttrOnList
	AttrStatic

	// MakeTypelink means that the type should have an entry in the typelink table.
	AttrMakeTypelink

	// ReflectMethod means the function may call reflect.Type.Method or
	// reflect.Type.MethodByName. Matching is imprecise (as reflect.Type

				Gid:      100,
				Uname:    "vbatts",
				Gname:    "users",
				ModTime:  time.Unix(1425484303, 0),
			}, nil},
			testWrite{"Slartibartfast\n", 15, nil},

			testHeader{Header{
				Typeflag: TypeLink,
				Name:     "hard.txt",
				Linkname: "file.txt",
				Mode:     0644,
				Uid:      1000,
				Gid:      100,
				Uname:    "vbatts",
				Gname:    "users",
				ModTime:  time.Unix(1425484303, 0),

// Returns whether this is a Go type symbol.
func (l *Loader) IsGoType(i Sym) bool {
	return l.SymAttr(i)&goobj.SymFlagGoType != 0
}

// Returns whether this symbol should be included in typelink.
func (l *Loader) IsTypelink(i Sym) bool {
	return l.SymAttr(i)&goobj.SymFlagTypelink != 0
}

// Returns whether this symbol is an itab symbol.
func (l *Loader) IsItab(i Sym) bool {
	if l.IsExternal(i) {

			rest = after
		} else {
			return nil, data
		}

		var typeLine []byte
		typeLine, rest = getLine(rest)
		if !bytes.HasSuffix(typeLine, pemEndOfLine) {
			continue
		}
		typeLine = typeLine[0 : len(typeLine)-len(pemEndOfLine)]

		p = &Block{
			Headers: make(map[string]string),
			Type:    string(typeLine),
		}

		for {
			// This loop terminates because getLine's second result is