lastGs map[int32]uint64
	lastP  int32
}

func (p *parser) discard(n uint64) bool {
	if n > math.MaxInt {
		return false
	}
	if noff := p.off + int(n); noff < p.off || noff > len(p.data) {
		return false
	} else {
		p.off = noff
	}
	return true
}

func newParser(r io.Reader, ver version.Version) (*parser, error) {
	var buf []byte
	if seeker, ok := r.(io.Seeker); ok {

}

// like staticassign but we are copying an already
// initialized value r.
func (s *Schedule) staticcopy(l *ir.Name, loff int64, rn *ir.Name, typ *types.Type) bool {
	if rn.Class == ir.PFUNC {
		// TODO if roff != 0 { panic }
		staticdata.InitAddr(l, loff, staticdata.FuncLinksym(rn))
		return true
	}
	if rn.Class != ir.PEXTERN || rn.Sym().Pkg != types.LocalPkg {
		return false
	}

	off := objw.Uint32(lsym, 0, uint32(nbitmap))
	off = objw.Uint32(lsym, off, uint32(bv.N))
	off = objw.BitVec(lsym, off, bv)

	if fn.Type().NumResults() > 0 {
		for _, p := range abiInfo.OutParams() {
			if len(p.Registers) == 0 {
				typebits.SetNoCheck(p.Type, p.FrameOffset(abiInfo), bv)
			}
		}
		off = objw.BitVec(lsym, off, bv)
	}

	}

	if off := typedieof(ptrastructTypeDIE); off != astructTypeDIE.Offset {
		t.Errorf("type attribute of *main.astruct references %#x, not main.astruct DIE at %#x\n", off, astructTypeDIE.Offset)
	}

	if off := typedieof(globalptrDIE); off != ptrastructTypeDIE.Offset {
		t.Errorf("type attribute of main.globalptr references %#x, not *main.astruct DIE at %#x\n", off, ptrastructTypeDIE.Offset)
	}

	return v
}

// funcName returns the name of the function found at off.
func (t *LineTable) funcName(off uint32) string {
	if s, ok := t.funcNames[off]; ok {
		return s
	}
	i := bytes.IndexByte(t.funcnametab[off:], 0)
	s := string(t.funcnametab[off : off+uint32(i)])
	t.funcNames[off] = s
	return s
}

// stringFrom returns a Go string found at off from a position.

					rAdd = int64(e.Uint32(sect.base[rOff:]))
				} else if rSize == 8 {
					rAdd = int64(e.Uint64(sect.base[rOff:]))
				} else {
					return errorf("invalid rela size %d", rSize)
				}
			}

			if addendSize == 2 {
				rAdd = int64(int16(rAdd))
			}
			if addendSize == 4 {
				rAdd = int64(int32(rAdd))
			}

			r, _ := sb.AddRel(rType)
			r.SetOff(rOff)
			r.SetSiz(rSize)
			r.SetSym(rSym)

// relocation targeting s+off. The label symbols is used on Darwin/Windows
// when external linking, so that the addend fits in a Mach-O/PE relocation.
func offsetLabelName(ldr *loader.Loader, s loader.Sym, off int64) string {
	if off>>20<<20 == off {
		return fmt.Sprintf("%s+%dMB", ldr.SymExtname(s), off>>20)
	}
	return fmt.Sprintf("%s+%d", ldr.SymExtname(s), off)
}

		off += 3 * arch.PtrSize
	case abi.Chan: // reflect.chanType
		off += 2 * arch.PtrSize
	case abi.Map: // reflect.mapType
		off += 4*arch.PtrSize + 8
	case abi.Interface: // reflect.interfaceType
		off += 3 * arch.PtrSize
	default:
		// just Sizeof(rtype)
	}

	mcount := int(decodeInuxi(arch, p[off+4:], 2))
	moff := int(decodeInuxi(arch, p[off+4+2+2:], 4))
	off += moff                // offset to array of reflect.method values

					continue
				}
				off := 0
				if m[1] != "" {
					off, _ = strconv.Atoi(m[2])
				}
				if off >= localSize {
					if fn != nil {
						v := fn.varByOffset[off-localSize]
						if v != nil {
							badf("%s should be %s+%d(FP)", m[1], v.name, off-localSize)
							continue
						}
					}
					if off >= localSize+argSize {

#define y2in(off)  (32*0 + 8 + off)(RSP)
#define s2(off)    (32*1 + 8 + off)(RSP)
#define z1sqr(off) (32*2 + 8 + off)(RSP)
#define h(off)	   (32*3 + 8 + off)(RSP)
#define r(off)	   (32*4 + 8 + off)(RSP)
#define hsqr(off)  (32*5 + 8 + off)(RSP)
#define rsqr(off)  (32*6 + 8 + off)(RSP)
#define hcub(off)  (32*7 + 8 + off)(RSP)

#define z2sqr(off) (32*8 + 8 + off)(RSP)