mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-11-04 07:10:57 +00:00
6a0d1fa259
Instead of using Strings in the bytecode ops this adds a global string table to the Executable struct which individual operations can refer to using indices. This brings bytecode ops one step closer to being pointer free.
33 lines
694 B
C++
33 lines
694 B
C++
/*
|
|
* Copyright (c) 2021, Gunnar Beutner <gbeutner@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <AK/DistinctNumeric.h>
|
|
#include <AK/String.h>
|
|
#include <AK/Vector.h>
|
|
|
|
namespace JS::Bytecode {
|
|
|
|
TYPEDEF_DISTINCT_NUMERIC_GENERAL(size_t, false, true, false, false, false, false, StringTableIndex);
|
|
|
|
class StringTable {
|
|
AK_MAKE_NONMOVABLE(StringTable);
|
|
AK_MAKE_NONCOPYABLE(StringTable);
|
|
|
|
public:
|
|
StringTable() = default;
|
|
|
|
StringTableIndex insert(StringView string);
|
|
String const& get(StringTableIndex) const;
|
|
void dump() const;
|
|
bool is_empty() const { return m_strings.is_empty(); }
|
|
|
|
private:
|
|
Vector<String> m_strings;
|
|
};
|
|
|
|
}
|