},
		nil,
		nil,
	},
	{
		"testdata/compressed-32.obj",
		FileHeader{ELFCLASS32, ELFDATA2LSB, EV_CURRENT, ELFOSABI_NONE, 0x0, binary.LittleEndian, ET_REL, EM_386, 0x0},
		[]SectionHeader{
			{"", SHT_NULL, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
			{".text", SHT_PROGBITS, SHF_ALLOC | SHF_EXECINSTR, 0x0, 0x34, 0x17, 0x0, 0x0, 0x1, 0x0, 0x17},

			return start - loadSegment.Vaddr, nil
		}

		return 0, fmt.Errorf("don't know how to handle EXEC segment: %v start=0x%x limit=0x%x offset=0x%x", *loadSegment, start, limit, offset)
	case elf.ET_REL:
		if offset != 0 {
			return 0, fmt.Errorf("don't know how to handle mapping.Offset")
		}
		return start, nil
	case elf.ET_DYN:
		// The process mapping information, start = start of virtual address range,

	}

	elfobj.is64 = is64

	if v := uint32(hdrbuf[elf.EI_VERSION]); v != elfobj.version {
		return errorf("malformed elf version: got %d, want %d", v, elfobj.version)
	}

	if elf.Type(elfobj.type_) != elf.ET_REL {
		return errorf("elf but not elf relocatable object")
	}

	mach := elf.Machine(elfobj.machine)
	switch arch.Family {
	default:
		return errorf("elf %s unimplemented", arch.Name)

	case sys.MIPS:

func (i OSABI) GoString() string { return stringName(uint32(i), osabiStrings, true) }

// Type is found in Header.Type.
type Type uint16

const (
	ET_NONE   Type = 0      /* Unknown type. */
	ET_REL    Type = 1      /* Relocatable. */
	ET_EXEC   Type = 2      /* Executable. */
	ET_DYN    Type = 3      /* Shared object. */
	ET_CORE   Type = 4      /* Core file. */

	} else {
		eh.Ident[elf.EI_DATA] = byte(elf.ELFDATA2LSB)
	}
	eh.Ident[elf.EI_VERSION] = byte(elf.EV_CURRENT)

	if ctxt.LinkMode == LinkExternal {
		eh.Type = uint16(elf.ET_REL)
	} else if ctxt.BuildMode == BuildModePIE {
		eh.Type = uint16(elf.ET_DYN)
	} else {
		eh.Type = uint16(elf.ET_EXEC)
	}

	if ctxt.LinkMode != LinkExternal {
		eh.Entry = uint64(Entryvalue(ctxt))

		{"ET_DYN", Const, 0},
		{"ET_EXEC", Const, 0},
		{"ET_HIOS", Const, 0},
		{"ET_HIPROC", Const, 0},
		{"ET_LOOS", Const, 0},
		{"ET_LOPROC", Const, 0},
		{"ET_NONE", Const, 0},
		{"ET_REL", Const, 0},
		{"EV_CURRENT", Const, 0},
		{"EV_NONE", Const, 0},
		{"ErrNoSymbols", Var, 4},
		{"File", Type, 0},
		{"File.FileHeader", Field, 0},
		{"File.Progs", Field, 0},

pkg debug/elf, const ET_HIOS Type
pkg debug/elf, const ET_HIPROC Type
pkg debug/elf, const ET_LOOS Type
pkg debug/elf, const ET_LOPROC Type
pkg debug/elf, const ET_NONE Type
pkg debug/elf, const ET_REL Type
pkg debug/elf, const EV_CURRENT Version
pkg debug/elf, const EV_NONE Version
pkg debug/elf, const NT_FPREGSET NType
pkg debug/elf, const NT_PRPSINFO NType
pkg debug/elf, const NT_PRSTATUS NType

pkg debug/elf, const ET_HIOS = 65279
pkg debug/elf, const ET_HIPROC = 65535
pkg debug/elf, const ET_LOOS = 65024
pkg debug/elf, const ET_LOPROC = 65280
pkg debug/elf, const ET_NONE = 0
pkg debug/elf, const ET_REL = 1
pkg debug/elf, const EV_CURRENT = 1
pkg debug/elf, const EV_NONE = 0
pkg debug/elf, const NT_FPREGSET = 2
pkg debug/elf, const NT_PRPSINFO = 3
pkg debug/elf, const NT_PRSTATUS = 1