goSrc := filepath.Join("testdata", "x.go")
	symabi := filepath.Join(tmpdir, "symabi")
	obj := filepath.Join(tmpdir, "x.o")

	// Write an importcfg file for the dependencies of the package.
	importcfgfile := filepath.Join(tmpdir, "hello.importcfg")
	testenv.WriteImportcfg(t, importcfgfile, nil, "internal/abi")

	// parse assembly code for symabi.

qiulaidongfeng <******@****.***> 1708042529 +0000

Keith Randall <******@****.***> 1695057198 -0700

			log.Printf(format, args...)
		}
		if *flags.SymABIs {
			ok = parser.ParseSymABIs(buf)
		} else {
			pList := new(obj.Plist)
			pList.Firstpc, ok = parser.Parse()
			// reports errors to parser.Errorf
			if ok {
				obj.Flushplist(ctxt, pList, nil)
			}
		}
		if !ok {
			failedFile = f
			break
		}
	}
	if ok && !*flags.SymABIs {
		ctxt.NumberSyms()
		obj.WriteObjFile(ctxt, buf)
	}

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) {

	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
		}