func (f *File) applyRelocationsPPC(dst []byte, rels []byte) error {
	// 12 is the size of Rela32.
	if len(rels)%12 != 0 {
		return errors.New("length of relocation section is not a multiple of 12")
	}

	symbols, _, err := f.getSymbols(SHT_SYMTAB)
	if err != nil {
		return err
	}

	b := bytes.NewReader(rels)
	var rela Rela32

	for b.Len() > 0 {
		binary.Read(b, f.ByteOrder, &rela)
		symNo := rela.Info >> 8

 * Relocation entries.
 */

// ELF32 Relocations that don't need an addend field.
type Rel32 struct {
	Off  uint32 /* Location to be relocated. */
	Info uint32 /* Relocation type and symbol index. */
}

// ELF32 Relocations that need an addend field.
type Rela32 struct {
	Off    uint32 /* Location to be relocated. */
	Info   uint32 /* Relocation type and symbol index. */
	Addend int32  /* Addend. */
}

		{"R_X86_64_TPOFF32", Const, 0},
		{"R_X86_64_TPOFF64", Const, 0},
		{"Rel32", Type, 0},
		{"Rel32.Info", Field, 0},
		{"Rel32.Off", Field, 0},
		{"Rel64", Type, 0},
		{"Rel64.Info", Field, 0},
		{"Rel64.Off", Field, 0},
		{"Rela32", Type, 0},
		{"Rela32.Addend", Field, 0},
		{"Rela32.Info", Field, 0},
		{"Rela32.Off", Field, 0},
		{"Rela64", Type, 0},
		{"Rela64.Addend", Field, 0},

)

// TODO(gri) find smaller deltas below

const delta32 = maxFloat32/(1 << 23)

const (
	_ float32 = - /* ERROR "overflow" */ (maxFloat32 + delta32)
	_ float32 = -maxFloat32
	_ float32 = maxFloat32
	_ float32 = maxFloat32 /* ERROR "overflow" */ + delta32

	_ = float32(- /* ERROR "cannot convert" */ (maxFloat32 + delta32))
	_ = float32(-maxFloat32)
	_ = float32(maxFloat32)

    assertThat(relay1.newSource()).isNull()
    val relay2 = read(file)
    assertThat(relay2.metadata()).isEqualTo(metadata)
    val source2 = relay2.newSource()!!.buffer()
    assertThat(source2.readUtf8(10)).isEqualTo("abcdefghij")
    assertThat(source2.exhausted()).isTrue()
    source2.close()
    assertThat(relay2.isClosed).isTrue()

    // Since relay2 is closed, new sources cannot be created.

        where:
        [language, input] << [
            ["English", """
ELF Header:
 Magic:   7f 45 4c 46 01 01 01 00 00 00 00 00 00 00 00 00
 Class:                             ELF32
 Data:                              2's complement, little endian
 Version:                           1 (current)
 OS/ABI:                            UNIX - System V
 ABI Version:                       0

		ld.HEADR = 32
		if *ld.FlagRound == -1 {
			*ld.FlagRound = 4096
		}
		if *ld.FlagTextAddr == -1 {
			*ld.FlagTextAddr = ld.Rnd(4096, *ld.FlagRound) + int64(ld.HEADR)
		}

	case objabi.Hlinux, /* elf32 executable */
		objabi.Hfreebsd,
		objabi.Hnetbsd,
		objabi.Hopenbsd:
		ld.Elfinit(ctxt)

		ld.HEADR = ld.ELFRESERVE
		if *ld.FlagRound == -1 {
			*ld.FlagRound = 4096
		}
		if *ld.FlagTextAddr == -1 {

		default:
			return false
		case 4:
			// WARNING - silently ignored by linker in ELF64
			out.Write64(uint64(elf.R_390_TLS_LE32) | uint64(elfsym)<<32)
		case 8:
			// WARNING - silently ignored by linker in ELF32
			out.Write64(uint64(elf.R_390_TLS_LE64) | uint64(elfsym)<<32)
		}
	case objabi.R_TLS_IE:
		switch siz {
		default:
			return false
		case 4:

	//   done > y.c
	// 2. compile: gcc -c y.c -m32
	//
	// $readelf -h y.o
	// ELF Header:
	//   Magic:   7f 45 4c 46 01 01 01 00 00 00 00 00 00 00 00 00
	//   Class:                             ELF32
	//   Data:                              2's complement, little endian
	//   Version:                           1 (current)
	//   OS/ABI:                            UNIX - System V

	"debug/elf"
	"encoding/binary"
	"encoding/hex"
	"fmt"
	"internal/buildcfg"
	"os"
	"path/filepath"
	"runtime"
	"sort"
	"strings"
)

/*
 * Derived from:
 * $FreeBSD: src/sys/sys/elf32.h,v 1.8.14.1 2005/12/30 22:13:58 marcel Exp $
 * $FreeBSD: src/sys/sys/elf64.h,v 1.10.14.1 2005/12/30 22:13:58 marcel Exp $
 * $FreeBSD: src/sys/sys/elf_common.h,v 1.15.8.1 2005/12/30 22:13:58 marcel Exp $