76f17f7703
Allow having separate GC heaps and implement coordinated marking between them; this is useful for keeping wasm and js GC heaps separated with a clear boundary.
37 lines
717 B
C++
37 lines
717 B
C++
/*
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* Copyright (c) 2023-2025, Aliaksandr Kalenik <kalenik.aliaksandr@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/Optional.h>
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#include <AK/SourceLocation.h>
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#include <LibGC/Export.h>
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namespace GC {
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struct GC_API HeapRoot {
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enum class Type {
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ConservativeHashMap,
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ConservativeHashTable,
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ConservativeVector,
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CrossHeapMember,
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HeapFunctionCapturedPointer,
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MustSurviveGC,
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RegisterPointer,
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Root,
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RootHashMap,
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RootHashTable,
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RootVector,
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StackPointer,
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VM,
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};
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Type type;
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SourceLocation const* location { nullptr };
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Optional<u32> stack_frame_index {};
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};
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}
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