}
	if phnum > 0 && phentsize < wantPhentsize {
		return nil, &FormatError{0, "invalid ELF phentsize", phentsize}
	}

	// Read program headers
	f.Progs = make([]*Prog, phnum)
	phdata, err := saferio.ReadDataAt(sr, uint64(phnum)*uint64(phentsize), phoff)
	if err != nil {
		return nil, err
	}
	for i := 0; i < phnum; i++ {
		off := uintptr(i) * uintptr(phentsize)
		p := new(Prog)
		switch f.Class {

		elfobj.entry = hdr.Entry
		elfobj.phoff = hdr.Phoff
		elfobj.shoff = hdr.Shoff
		elfobj.flags = hdr.Flags
		elfobj.ehsize = uint32(hdr.Ehsize)
		elfobj.phentsize = uint32(hdr.Phentsize)
		elfobj.phnum = uint32(hdr.Phnum)
		elfobj.shentsize = uint32(hdr.Shentsize)
		elfobj.shnum = uint32(hdr.Shnum)
		elfobj.shstrndx = uint32(hdr.Shstrndx)
	} else {
		elfobj.type_ = uint32(hdr.Type)
		elfobj.machine = uint32(hdr.Machine)

		if elf.Machine(eh.Machine) == elf.EM_X86_64 {
			sh.Entsize = 16
		} else if elf.Machine(eh.Machine) == elf.EM_S390 {
			sh.Entsize = 32
		} else if elf.Machine(eh.Machine) == elf.EM_PPC64 {
			// On ppc64, this is just a table of addresses
			// filled by the dynamic linker
			sh.Type = uint32(elf.SHT_NOBITS)

			sh.Flags = uint64(elf.SHF_ALLOC + elf.SHF_WRITE)
			sh.Entsize = 8
		} else {
			sh.Entsize = 4
		}

			if err := binary.Read(bytes.NewReader(data), order, &hdr); err != nil {
				t.Error(err)
				continue
			}

			phoff := hdr.Phoff
			phnum := int(hdr.Phnum)
			phsize := uint64(hdr.Phentsize)

			for i := 0; i < phnum; i++ {
				var phdr elf.Prog64
				if err := binary.Read(bytes.NewReader(data[phoff:]), order, &phdr); err != nil {
					t.Error(err)
					continue
				}

	Flags     uint32          /* Architecture-specific flags. */
	Ehsize    uint16          /* Size of ELF header in bytes. */
	Phentsize uint16          /* Size of program header entry. */
	Phnum     uint16          /* Number of program header entries. */
	Shentsize uint16          /* Size of section header entry. */
	Shnum     uint16          /* Number of section header entries. */

		{"Header32.Entry", Field, 0},
		{"Header32.Flags", Field, 0},
		{"Header32.Ident", Field, 0},
		{"Header32.Machine", Field, 0},
		{"Header32.Phentsize", Field, 0},
		{"Header32.Phnum", Field, 0},
		{"Header32.Phoff", Field, 0},
		{"Header32.Shentsize", Field, 0},
		{"Header32.Shnum", Field, 0},
		{"Header32.Shoff", Field, 0},
		{"Header32.Shstrndx", Field, 0},
		{"Header32.Type", Field, 0},

			Link:      0xFF10,
			Info:      0x02,
			Addralign: 0x04,
			Entsize:   0x10,
		})
		// .symtab_shndx
		binary.Write(&buf, binary.LittleEndian, Section32{
			Name:      0x0CF3AD,
			Type:      uint32(SHT_SYMTAB_SHNDX),
			Off:       0x13ED1C,
			Size:      0x03FC28,
			Link:      0xFF0E,
			Addralign: 0x04,
			Entsize:   0x04,
		})
		// .strtab