1 //===- ExportTrie.h ---------------------------------------------*- C++ -*-===//
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
9 #ifndef LLD_MACHO_EXPORT_TRIE_H
10 #define LLD_MACHO_EXPORT_TRIE_H
12 #include "llvm/ADT/ArrayRef.h"
13 #include "llvm/ADT/STLExtras.h"
25 void addSymbol(const Symbol &sym) { exported.push_back(&sym); }
26 // Returns the size in bytes of the serialized trie.
28 void writeTo(uint8_t *buf) const;
32 void sortAndBuild(llvm::MutableArrayRef<const Symbol *> vec, TrieNode *node,
33 size_t lastPos, size_t pos);
35 std::vector<const Symbol *> exported;
36 std::vector<TrieNode *> nodes;
39 using TrieEntryCallback =
40 llvm::function_ref<void(const llvm::Twine & /*name*/, uint64_t /*flags*/)>;
42 void parseTrie(const uint8_t *buf, size_t size, const TrieEntryCallback &);