return nil, err
	}

	offset := 0
	// First import file ID is the default LIBPATH value
	libpath := cstring(table[offset:])
	f.LibraryPaths = strings.Split(libpath, ":")
	offset += len(libpath) + 3 // 3 null bytes
	all := make([]string, 0)
	for i := 1; i < int(nimpid); i++ {
		impidpath := cstring(table[offset:])
		offset += len(impidpath) + 1
		impidbase := cstring(table[offset:])

	r := d.Reader()
	offsets := []Offset{}
	for {
		e, err := r.Next()
		if err != nil {
			t.Fatal("r.Next:", err)
		}
		if e == nil {
			break
		}
		switch e.Tag {
		case TagBaseType, TagTypedef, TagPointerType, TagStructType:
			offsets = append(offsets, e.Offset)
		}
	}

	// Parse each type with a fresh type cache.
	for _, offset := range offsets {

// Helper macros for PRECALC, which does precomputations
#define PRECALC_0(OFFSET) \
	VMOVDQU   OFFSET(R10),X0

#define PRECALC_1(OFFSET) \
	VINSERTI128 $1, OFFSET(R13), Y0, Y0

#define PRECALC_2(YREG) \
	VPSHUFB Y10, Y0, YREG

#define PRECALC_4(YREG,K_OFFSET) \
	VPADDD K_OFFSET(R8), YREG, Y0

#define PRECALC_7(OFFSET) \
	VMOVDQU Y0, (OFFSET*2)(R14)


// Message scheduling pre-compute for rounds 0-15

	zone := &l.zone[tx[lo].index]
	name = zone.name
	offset = zone.offset
	start = tx[lo].when
	// end = maintained during the search
	isDST = zone.isDST

	// If we're at the end of the known zone transitions,
	// try the extend string.
	if lo == len(tx)-1 && l.extend != "" {
		if ename, eoffset, estart, eend, eisDST, ok := tzset(l.extend, start, sec); ok {
			return ename, eoffset, estart, eend, eisDST
		}
	}

	return

	t.quantum = uint32(t.Data[6])
	t.ptrsize = uint32(t.Data[7])

	offset := func(word uint32) uint64 {
		return t.uintptr(t.Data[8+word*t.ptrsize:])
	}
	data := func(word uint32) []byte {
		return t.Data[offset(word):]
	}

	switch possibleVersion {
	case ver118, ver120:
		t.nfunctab = uint32(offset(0))
		t.nfiletab = uint32(offset(1))

	if et == types.TINT64 {
		tHi = x.typs.Int32
	}
	tLo = x.typs.UInt32
	return
}

// offsetFrom creates an offset from a pointer, simplifying chained offsets and offsets from SP
func (x *expandState) offsetFrom(b *Block, from *Value, offset int64, pt *types.Type) *Value {
	ft := from.Type
	if offset == 0 {
		if ft == pt {
			return from
		}

			col := color.RGBA{
				uint8(rnd.Intn(256)),
				uint8(rnd.Intn(256)),
				uint8(rnd.Intn(256)),
				255,
			}
			imgRGBA.SetRGBA(x, y, col)
			yo := imgYCbCr.YOffset(x, y)
			co := imgYCbCr.COffset(x, y)
			cy, ccr, ccb := color.RGBToYCbCr(col.R, col.G, col.B)
			imgYCbCr.Y[yo] = cy
			imgYCbCr.Cb[co] = ccr
			imgYCbCr.Cr[co] = ccb
		}
	}

		d := int32(x & (1<<12 - 1))
		return Mem{Base: PC, Mode: AddrOffset, Offset: int16(-d)}

	case arg_label_p_12:
		d := int32(x & (1<<12 - 1))
		return Mem{Base: PC, Mode: AddrOffset, Offset: int16(d)}

	case arg_label_pm_12:
		d := int32(x & (1<<12 - 1))
		u := (x >> 23) & 1
		if u == 0 {
			d = -d
		}
		return Mem{Base: PC, Mode: AddrOffset, Offset: int16(d)}

	case arg_label_pm_4_4:

	// will be set multiple times. That's OK. We just want to avoid a uniform image.
	for y := r1.Min.Y; y < r1.Max.Y; y++ {
		for x := r1.Min.X; x < r1.Max.X; x++ {
			yi := m.YOffset(x, y)
			ci := m.COffset(x, y)
			m.Y[yi] = uint8(16*y + x)
			m.Cb[ci] = uint8(y + 16*x)
			m.Cr[ci] = uint8(y + 16*x)
		}
	}

	// Make various sub-images of m.
	for y0 := delta.Y + 3; y0 < delta.Y+7; y0++ {

			sjh := sj.SectionHeader
			if i == j || sjh.Type == SHT_NOBITS || sih.Offset == sjh.Offset && sih.FileSize == 0 {
				continue
			}
			if sih.Offset >= sjh.Offset && sih.Offset < sjh.Offset+sjh.FileSize {
				t.Errorf("ld produced ELF with section offset %s within %s: 0x%x <= 0x%x..0x%x < 0x%x",
					sih.Name, sjh.Name, sjh.Offset, sih.Offset, sih.Offset+sih.FileSize, sjh.Offset+sjh.FileSize)
			}
		}