xrel := rels.At(i + 2)
		handler := findHandlerInXDataAMD64(ldr, xrel.Sym(), xrel.Add())
		if handler != 0 {
			sb := ldr.MakeSymbolUpdater(rels.At(i).Sym())
			r, _ := sb.AddRel(objabi.R_KEEP)
			r.SetSym(handler)
		}
	}
	return nil
}

// findHandlerInXDataAMD64 finds the symbol in the .xdata section that
// corresponds to the exception handler.
// Reference:

func (w *writer) Reloc(r *Reloc) {
	o := &w.tmpReloc
	o.SetOff(r.Off)
	o.SetSiz(r.Siz)
	o.SetType(uint16(r.Type))
	o.SetAdd(r.Add)
	o.SetSym(makeSymRef(r.Sym))
	o.Write(w.Writer)
}

func (w *writer) aux1(typ uint8, rs *LSym) {
	o := &w.tmpAux
	o.SetType(typ)
	o.SetSym(makeSymRef(rs))
	o.Write(w.Writer)
}

func (w *writer) Aux(s *LSym) {
	if s.Gotype != nil {
		w.aux1(goobj.AuxGotype, s.Gotype)

			trsOff := ldr.SymValue(trs) + tr.Add() - pc
			if trsOff >= -(1<<20) && trsOff < (1<<20) {
				r.SetType(objabi.R_RISCV_JAL)
				r.SetSym(trs)
				r.SetAdd(tr.Add())
				rs = trs
			}
		}

	}

	if target.IsExternal() {
		switch r.Type() {
		case objabi.R_RISCV_JAL, objabi.R_RISCV_JAL_TRAMP:
			return val, 1, true

				rAdd = int64(rx.Symbol.Value)

			case xcoff.R_RBR:
				rSize = 4
				rType = objabi.R_CALLPOWER
				rAdd = 0
			}
			r, _ := sb.AddRel(rType)
			r.SetOff(rOff)
			r.SetSiz(rSize)
			r.SetSym(rSym)
			r.SetAdd(rAdd)
		}
	}
	return textp, nil
}

// Convert symbol xcoff type to sym.SymKind
// Returns nil if this shouldn't be added into loader (like .file or .dw symbols )

				// the final binary, in which case the relocation
				// target symbol won't be reachable.
				rType |= objabi.R_WEAK
			}

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

		}

		sb.SortRelocs()
	}

	// enter sub-symbols into symbol table.
	for i, numaux := 0, 0; i < len(f.COFFSymbols); i += numaux + 1 {
		pesym := &f.COFFSymbols[i]

	}

	// tname is a valid relocation to an ABI defined register save/restore function. Re-relocate
	// them to a go version of these functions in runtime/asm_ppc64x.s
	ts := ldr.LookupOrCreateSym("runtime.elf_"+s[1], 0)
	r.SetSym(ts)
	r.SetAdd(int64((n - minReg) * offMul))
	firstUse = !ldr.AttrReachable(ts)
	if firstUse {
		// This function only becomes reachable now. It has been dropped from

					return errorf("invalid relocation: symbol reference out of range")
				}

				rSym = symtab.sym[rel.symnum].sym
			}

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

			rAdd = 0 // clear rAdd for next iteration
		}

		sb.SortRelocs()
	}

	return textp, nil
}

func cstring(x []byte) string {

		addRef := func(name string) {
			s := ldr.Lookup(name, 0)
			if s == 0 {
				return
			}
			r, _ := moduledata.AddRel(objabi.R_XCOFFREF)
			r.SetSym(s)
			r.SetSiz(uint8(ctxt.Arch.PtrSize))
		}
		addRef("runtime.rodata")
		addRef("runtime.erodata")
		addRef("runtime.epclntab")
		// As we use relative addressing for text symbols in functab, it is

			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)
			r.SetAdd(rAdd)
		}

		sb.SortRelocs() // just in case
	}

	return textp, ehdrFlags, nil
}

func section(elfobj *ElfObj, name string) *ElfSect {

			if dstyp != sym.SWINDOWS {
				return fmt.Errorf("internal error in windynrelocsym: underlying sym for %q has wrong type %s", sname, dstyp.String())
			}

			// Redirect relocation to the dynimport.
			r.SetSym(ds)
			continue
		}

		tplt := ctxt.loader.SymPlt(targ)
		if tplt == loadpe.CreateImportStubPltToken {

			// Consistency check: don't want to see both PLT and GOT tokens.
			if tgot != -1 {