}

var fileTests = []fileTest{
	{
		"testdata/gcc-386-darwin-exec.base64",
		FileHeader{0xfeedface, Cpu386, 0x3, 0x2, 0xc, 0x3c0, 0x85},
		[]any{
			&SegmentHeader{LoadCmdSegment, 0x38, "__PAGEZERO", 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
			&SegmentHeader{LoadCmdSegment, 0xc0, "__TEXT", 0x1000, 0x1000, 0x0, 0x1000, 0x7, 0x5, 0x2, 0x0},

	for _, load := range x.f.Loads {
		seg, ok := load.(*macho.Segment)
		if !ok {
			continue
		}
		if seg.Addr <= addr && addr <= seg.Addr+seg.Filesz-1 {
			if seg.Name == "__PAGEZERO" {
				continue
			}
			n := seg.Addr + seg.Filesz - addr
			if n > size {
				n = size
			}
			return saferio.ReadDataAt(seg, n, int64(addr-seg.Addr))
		}
	}
	return nil, errUnrecognizedFormat

		ms.vsize = Segdwarf.Vaddr + Segdwarf.Length - Segtext.Vaddr
	}

	/* segment for zero page */
	if ctxt.LinkMode != LinkExternal {
		ms = newMachoSeg("__PAGEZERO", 0)
		ms.vsize = uint64(va)
	}

	/* text */
	v := Rnd(int64(uint64(HEADR)+Segtext.Length), *FlagRound)

	var mstext *MachoSeg
	if ctxt.LinkMode != LinkExternal {
		ms = newMachoSeg("__TEXT", 20)