bfd354492e
With this change, we now have ~1200 CellAllocators across both LibJS and LibWeb in a normal WebContent instance. This gives us a minimum heap size of 4.7 MiB in the scenario where we only have one cell allocated per type. Of course, in practice there will be many more of each type, so the effective overhead is quite a bit smaller than that in practice. I left a few types unconverted to this mechanism because I got tired of doing this. :^)
56 lines
1.6 KiB
C++
56 lines
1.6 KiB
C++
/*
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* Copyright (c) 2021-2023, Andreas Kling <kling@serenityos.org>
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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/URL.h>
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#include <LibJS/Heap/Cell.h>
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#include <LibJS/Script.h>
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#include <LibWeb/Forward.h>
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namespace Web::HTML {
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// https://html.spec.whatwg.org/multipage/webappapis.html#concept-script
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class Script
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: public JS::Cell
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, public JS::Script::HostDefined {
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JS_CELL(Script, JS::Cell);
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JS_DECLARE_ALLOCATOR(Script);
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public:
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virtual ~Script() override;
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AK::URL const& base_url() const { return m_base_url; }
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DeprecatedString const& filename() const { return m_filename; }
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EnvironmentSettingsObject& settings_object() { return m_settings_object; }
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[[nodiscard]] JS::Value error_to_rethrow() const { return m_error_to_rethrow; }
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void set_error_to_rethrow(JS::Value value) { m_error_to_rethrow = value; }
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[[nodiscard]] JS::Value parse_error() const { return m_parse_error; }
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void set_parse_error(JS::Value value) { m_parse_error = value; }
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protected:
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Script(AK::URL base_url, DeprecatedString filename, EnvironmentSettingsObject& environment_settings_object);
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virtual void visit_edges(Visitor&) override;
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private:
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virtual void visit_host_defined_self(JS::Cell::Visitor&) override;
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AK::URL m_base_url;
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DeprecatedString m_filename;
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JS::NonnullGCPtr<EnvironmentSettingsObject> m_settings_object;
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// https://html.spec.whatwg.org/multipage/webappapis.html#concept-script-parse-error
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JS::Value m_parse_error;
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// https://html.spec.whatwg.org/multipage/webappapis.html#concept-script-error-to-rethrow
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JS::Value m_error_to_rethrow;
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};
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}
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