}
	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. */

		shentsize = int64(byteOrder.Uint16(buf[58:]))
		if shentsize != 64 {
			return "", errBadELF
		}
		shnum = int(byteOrder.Uint16(buf[60:]))
	}

	for i := 0; i < shnum; i++ {
		if _, err := f.ReadAt(buf[:shentsize], shoff+int64(i)*shentsize); err != nil {
			return "", err
		}
		if typ := byteOrder.Uint32(buf[4:]); typ != 7 { // SHT_NOTE
			continue
		}
		var off, size int64
		if shentsize == 40 {

	libcontainercgroups "github.com/opencontainers/runc/libcontainer/cgroups"
	"golang.org/x/sys/unix"
	"k8s.io/klog/v2"
)

const (
	// eventSize is the number of bytes returned by a successful read from an eventfd
	// see http://man7.org/linux/man-pages/man2/eventfd.2.html for more information
	eventSize = 8
	// numFdEvents is the number of events we can record at once.
	// If EpollWait finds more than this, they will be missed.
	numFdEvents = 6

	sh_size      uint64 /* Section size in bytes */
	sh_link      uint32 /* Link to another section */
	sh_info      uint32 /* Additional section information */
	sh_addralign uint64 /* Section alignment */
	sh_entsize   uint64 /* Entry size if section holds table */
}

type elfDyn struct {
	d_tag int64  /* Dynamic entry type */
	d_val uint64 /* Integer value */
}

type elfVerdaux struct {

	sh_size      uint32 /* Section size in bytes */
	sh_link      uint32 /* Link to another section */
	sh_info      uint32 /* Additional section information */
	sh_addralign uint32 /* Section alignment */
	sh_entsize   uint32 /* Entry size if section holds table */
}

type elfDyn struct {
	d_tag int32  /* Dynamic entry type */
	d_val uint32 /* Integer value */
}

type elfVerdaux struct {

		{"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},