return sf.d.stringAt(sf.pos + sourceFilePkgName)
}
func (sf *sourceFile) ignoreFile() bool {
	return sf.d.boolAt(sf.pos + sourceFileIgnoreFile)
}
func (sf *sourceFile) binaryOnly() bool {
	return sf.d.boolAt(sf.pos + sourceFileBinaryOnly)
}
func (sf *sourceFile) cgoDirectives() string {
	return sf.d.stringAt(sf.pos + sourceFileCgoDirectives)
}
func (sf *sourceFile) goBuildConstraint() string {

		}
		uc := us.UnstructuredContent()

		selectableFieldsSet = fields.Set{}
		for _, sf := range a.selectableFieldSet {
			if sf.err != nil {
				return nil, fmt.Errorf("unexpected error parsing jsonPath: %w", sf.err)
			}
			results, err := sf.fieldPath.FindResults(uc)
			if err != nil {
				return nil, fmt.Errorf("unexpected error finding value with jsonPath: %w", err)
			}

	// Reusing funcsymsmu to also cover this package lookup
	// avoids a general, broader, expensive package lookup mutex.
	funcsymsmu.Lock()
	sf, existed := s.Pkg.LookupOK(ir.FuncSymName(s))
	if !existed {
		funcsyms = append(funcsyms, n)
	}
	funcsymsmu.Unlock()

	return sf.Linksym()
}

func GlobalLinksym(n *ir.Name) *obj.LSym {
	if n.Op() != ir.ONAME || n.Class != ir.PEXTERN {

        """
            <ruleset name="auxclasspath"
                xmlns="http://pmd.sf.net/ruleset/2.0.0"
                xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                xsi:schemaLocation="http://pmd.sf.net/ruleset/2.0.0 http://pmd.sf.net/ruleset_2_0_0.xsd"
                xsi:noNamespaceSchemaLocation="http://pmd.sf.net/ruleset_2_0_0.xsd">

                <rule name="Auxclasspath"

	idx, found := ft.symtab[s]
	if !found {
		sf := symFixups{inlIndex: -1, defseen: true, doffsets: doffsets}
		ft.svec = append(ft.svec, sf)
		ft.symtab[s] = len(ft.svec) - 1
	} else {
		sf := &ft.svec[idx]
		sf.doffsets = doffsets
		sf.defseen = true
	}
}

func (ft *DwarfFixupTable) processFixups(slot int, s *LSym) {
	sf := &ft.svec[slot]
	for _, f := range sf.fixups {
		dfound := false

}

// validateSetFlags validates that setFlags all have path=value format.
func validateSetFlags(setFlags []string) error {
	for _, sf := range setFlags {
		pv := strings.Split(sf, "=")
		if len(pv) != 2 {
			return fmt.Errorf("set flag %s has incorrect format, must be path=value", sf)
		}
		if pv[0] == "profile" && pv[1] == "external" {
			return fmt.Errorf("\"external\" profile has been removed, use \"remote\" profile instead")

			}
			visited[f.typ] = true

			// Scan f.typ for fields to include.
			for i := 0; i < f.typ.NumField(); i++ {
				sf := f.typ.Field(i)
				if sf.Anonymous {
					t := sf.Type
					if t.Kind() == reflect.Pointer {
						t = t.Elem()
					}
					if !sf.IsExported() && t.Kind() != reflect.Struct {
						// Ignore embedded fields of unexported non-struct types.
						continue
					}

			continue
		}

		u, uf := newInlineUnwinder(fi, callPC)
		for ; uf.valid(); uf = u.next(uf) {
			sf := u.srcFunc(uf)
			if sf.funcID == abi.FuncIDWrapper && elideWrapperCalling(lastFuncID) {
				// ignore wrappers
			} else if more := skipOrAdd(uf.pc + 1); !more {
				break outer
			}
			lastFuncID = sf.funcID
		}
	}
	return n
}

					// Skip, because tracebackPCs (inside runtime.Callers) would too.
					continue
				}
				ci.nextPC = unext.pc + 1
				break
			}
		}
		ci.frames = append(ci.frames, Frame{
			PC:        pc,
			Func:      f,
			Function:  funcNameForPrint(sf.name()),
			Entry:     entry,
			startLine: int(sf.startLine),
			funcInfo:  funcInfo,

func raceSymbolizeCode(ctx *symbolizeCodeContext) {
	pc := ctx.pc
	fi := findfunc(pc)
	if fi.valid() {
		u, uf := newInlineUnwinder(fi, pc)
		for ; uf.valid(); uf = u.next(uf) {
			sf := u.srcFunc(uf)
			if sf.funcID == abi.FuncIDWrapper && u.isInlined(uf) {
				// Ignore wrappers, unless we're at the outermost frame of u.
				// A non-inlined wrapper frame always means we have a physical