protected void setUp() throws Exception {
        file1 = File.createTempFile("kuromoji_", ".txt");
        FileUtil.write(
                file1.getAbsolutePath(),
                "token1,seg1,reading1,pos1\ntoken2,seg2,reading2,pos2\ntoken3,seg3,reading3,pos3"
                        .getBytes(Constants.UTF_8));
    }

    @Override
    protected void tearDown() throws Exception {
        file1.delete();
    }
    */

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build unix

package main

import "syscall"

func init() {
	register("Segv", Segv)
}

var Sum int

func Segv() {
	c := make(chan bool)
	go func() {
		close(c)
		for i := 0; ; i++ {
			Sum += i
		}
	}()

	<-c

	syscall.Kill(syscall.Getpid(), syscall.SIGSEGV)

func (n *routingNode) addSegments(segs []segment, p *pattern, h Handler) {
	if len(segs) == 0 {
		n.set(p, h)
		return
	}
	seg := segs[0]
	if seg.multi {
		if len(segs) != 1 {
			panic("multi wildcard not last")
		}
		c := &routingNode{}
		n.multiChild = c
		c.set(p, h)
	} else if seg.wild {
		n.addChild("").addSegments(segs[1:], p, h)
	} else {
		n.addChild(seg.s).addSegments(segs[1:], p, h)
	}
}

		case LoadCmdSegment:
			var seg32 Segment32
			b := bytes.NewReader(cmddat)
			if err := binary.Read(b, bo, &seg32); err != nil {
				return nil, err
			}
			s = new(Segment)
			s.LoadBytes = cmddat
			s.Cmd = cmd
			s.Len = siz
			s.Name = cstring(seg32.Name[0:])
			s.Addr = uint64(seg32.Addr)
			s.Memsz = uint64(seg32.Memsz)
			s.Offset = uint64(seg32.Offset)
			s.Filesz = uint64(seg32.Filesz)

Cherry Mui <******@****.***> 1685742897 -0400

		if i < 0 {
			i = len(rest)
		}
		var seg string
		seg, rest = rest[:i], rest[i:]
		if i := strings.IndexByte(seg, '{'); i < 0 {
			// Literal.
			seg = pathUnescape(seg)
			p.segments = append(p.segments, segment{s: seg})
		} else {
			// Wildcard.
			if i != 0 {
				return nil, errors.New("bad wildcard segment (must start with '{')")
			}
			if seg[len(seg)-1] != '}' {

	if nseg >= len(seg) {
		Exitf("too many segs")
	}

	s := &seg[nseg]
	nseg++
	s.name = name
	s.msect = uint32(msect)
	s.sect = make([]MachoSect, msect)
	return s
}

func newMachoSect(seg *MachoSeg, name string, segname string) *MachoSect {
	if seg.nsect >= seg.msect {
		Exitf("too many sects in segment %s", seg.name)
	}

	s := &seg.sect[seg.nsect]

		if sz < 56 {
			return -1
		}
		c.seg.name = cstring(p[8:24])
		c.seg.vmaddr = uint64(e4(p[24:]))
		c.seg.vmsize = uint64(e4(p[28:]))
		c.seg.fileoff = e4(p[32:])
		c.seg.filesz = e4(p[36:])
		c.seg.maxprot = e4(p[40:])
		c.seg.initprot = e4(p[44:])
		c.seg.nsect = e4(p[48:])
		c.seg.flags = e4(p[52:])
		c.seg.sect = make([]ldMachoSect, c.seg.nsect)
		if uint32(sz) < 56+c.seg.nsect*68 {
			return -1
		}

//
//export TestSEGV
func TestSEGV() {
	defer func() {
		if recover() == nil {
			fmt.Fprintln(os.Stderr, "no panic from segv")
			os.Exit(1)
		}
	}()
	*P = 0
	fmt.Fprintln(os.Stderr, "continued after segv")
	os.Exit(1)
}

func main() {

func machoUpdateSegment(r loadCmdReader, linkseg *macho.Segment, linkoffset uint64) error {
	var seg macho.Segment64
	if err := r.ReadAt(0, &seg); err != nil {
		return err
	}

	// Only the linkedit segment moved, anything before that is fine.
	if seg.Offset < linkseg.Offset {
		return nil
	}
	seg.Offset += linkoffset
	if err := r.WriteAt(0, &seg); err != nil {
		return err
	}