return err
		}

		return sh.run(p.Dir, p.ImportPath, nil, args...)
	}

	var symabis string // Only set if we actually create the file
	p := a.Package
	if len(sfiles) != 0 {
		symabis = a.Objdir + "symabis"
		if err := mkSymabis(p, sfiles, symabis); err != nil {
			return "", err
		}
	}

	return symabis, nil
}

// toolVerify checks that the command line args writes the same output file

llvm::SmallVector<func::FuncOp> GetEntryFunctions(ModuleOp module);

// Get all the functions referenced in a symber user op and save them in
// `callees`.
LogicalResult GetCallees(SymbolUserOpInterface op, SymbolTable &symtab,
                         llvm::SmallVector<func::FuncOp> &callees);

// Find the first op with any of the specified types on each path rooted at the
// `root` node in a tree. Additional checks can be applied via `predicate`. The

		NewFunc:     func() runtime.Object { return &svmapi.StorageVersionMigration{} },
		NewListFunc: func() runtime.Object { return &svmapi.StorageVersionMigrationList{} },
		ObjectNameFunc: func(obj runtime.Object) (string, error) {
			return obj.(*svmapi.StorageVersionMigration).Name, nil
		},
		DefaultQualifiedResource:  svmapi.Resource("storageversionmigrations"),
		SingularQualifiedResource: svmapi.Resource("storageversionmigration"),

	}
	return &machoFile{f}, nil
}

func (f *machoFile) symbols() ([]Sym, error) {
	if f.macho.Symtab == nil {
		return nil, nil
	}

	// Build sorted list of addresses of all symbols.
	// We infer the size of a symbol by looking at where the next symbol begins.
	var addrs []uint64
	for _, s := range f.macho.Symtab.Syms {
		// Skip stab debug info.
		if s.Type&stabTypeMask == 0 {
			addrs = append(addrs, s.Value)
		}

  void runOnOperation() override;
};

LogicalResult HasNoNestedEntryFunctions(
    const llvm::SmallVector<func::FuncOp> &entry_funcs, SymbolTable &symtab) {
  auto calls_entry_functions = [&](SymbolUserOpInterface op) {
    llvm::SmallVector<func::FuncOp> callees;
    if (GetCallees(op, symtab, callees).failed()) {
      return false;
    }
    for (auto &callee : callees) {
      if (IsEntryFunction(callee)) {
        return true;

			return 0, nil, nil, err
		}
	}
	if symtab, err = loadPETable(f.pe, "runtime.symtab", "runtime.esymtab"); err != nil {
		// Same as above.
		var err2 error
		if symtab, err2 = loadPETable(f.pe, "symtab", "esymtab"); err2 != nil {
			return 0, nil, nil, err
		}
	}
	return textStart, symtab, pclntab, nil
}

func (f *peFile) text() (textStart uint64, text []byte, err error) {

		if strings.Contains(name, ".") && name[0] == '_' {
			name = name[1:]
		}
		symtab = append(symtab, Symbol{
			Name:  name,
			Type:  n.Type,
			Sect:  n.Sect,
			Desc:  n.Desc,
			Value: n.Value,
		})
	}
	st := new(Symtab)
	st.LoadBytes = LoadBytes(cmddat)
	st.Syms = symtab
	return st, nil
}

type relocInfo struct {
	Addr   uint32
	Symnum uint32
}

	return syms, nil
}

func (f *elfFile) pcln() (textStart uint64, symtab, pclntab []byte, err error) {
	if sect := f.elf.Section(".text"); sect != nil {
		textStart = sect.Addr
	}

	sect := f.elf.Section(".gosymtab")
	if sect == nil {
		// try .data.rel.ro.gosymtab, for PIE binaries
		sect = f.elf.Section(".data.rel.ro.gosymtab")
	}
	if sect != nil {
		if symtab, err = sect.Data(); err != nil {
			return 0, nil, nil, err
		}

	"runtime"
	"unsafe"
)

// runtime_FrameStartLine is defined in runtime/symtab.go.
//
//go:noescape
func runtime_FrameStartLine(f *runtime.Frame) int

// runtime_FrameSymbolName is defined in runtime/symtab.go.
//
//go:noescape
func runtime_FrameSymbolName(f *runtime.Frame) string

// runtime_expandFinalInlineFrame is defined in runtime/symtab.go.
func runtime_expandFinalInlineFrame(stk []uintptr) []uintptr

  cluster_func_op.erase();
}

void XlaRewritePass::runOnOperation() {
  ModuleOp module = getOperation();
  SymbolTable symtab(module);
  OpBuilder builder(&getContext());
  module.walk([&](tf_device::ClusterFuncOp cluster_func_op) {
    RewriteCall(cluster_func_op, symtab, builder);
  });
}

}  // namespace

namespace TFDevice {
std::unique_ptr<OperationPass<ModuleOp>> CreateXlaRewritePass() {