mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-07-29 04:09:13 +00:00
Everywhere: Hoist the Libraries folder to the top-level
This commit is contained in:
parent
950e819ee7
commit
93712b24bf
Notes:
github-actions[bot]
2024-11-10 11:51:52 +00:00
Author: https://github.com/trflynn89
Commit: 93712b24bf
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2256
Reviewed-by: https://github.com/sideshowbarker
4547 changed files with 104 additions and 113 deletions
111
Libraries/LibJS/Bytecode/Executable.h
Normal file
111
Libraries/LibJS/Bytecode/Executable.h
Normal file
|
@ -0,0 +1,111 @@
|
|||
/*
|
||||
* Copyright (c) 2021-2024, Andreas Kling <andreas@ladybird.org>
|
||||
*
|
||||
* SPDX-License-Identifier: BSD-2-Clause
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <AK/DeprecatedFlyString.h>
|
||||
#include <AK/HashMap.h>
|
||||
#include <AK/NonnullOwnPtr.h>
|
||||
#include <AK/OwnPtr.h>
|
||||
#include <AK/WeakPtr.h>
|
||||
#include <LibJS/Bytecode/IdentifierTable.h>
|
||||
#include <LibJS/Bytecode/Label.h>
|
||||
#include <LibJS/Bytecode/StringTable.h>
|
||||
#include <LibJS/Forward.h>
|
||||
#include <LibJS/Heap/Cell.h>
|
||||
#include <LibJS/Heap/CellAllocator.h>
|
||||
#include <LibJS/Runtime/EnvironmentCoordinate.h>
|
||||
#include <LibJS/SourceRange.h>
|
||||
|
||||
namespace JS::Bytecode {
|
||||
|
||||
struct PropertyLookupCache {
|
||||
WeakPtr<Shape> shape;
|
||||
Optional<u32> property_offset;
|
||||
WeakPtr<Object> prototype;
|
||||
WeakPtr<PrototypeChainValidity> prototype_chain_validity;
|
||||
};
|
||||
|
||||
struct GlobalVariableCache : public PropertyLookupCache {
|
||||
u64 environment_serial_number { 0 };
|
||||
Optional<u32> environment_binding_index;
|
||||
};
|
||||
|
||||
struct SourceRecord {
|
||||
u32 source_start_offset {};
|
||||
u32 source_end_offset {};
|
||||
};
|
||||
|
||||
class Executable final : public Cell {
|
||||
JS_CELL(Executable, Cell);
|
||||
JS_DECLARE_ALLOCATOR(Executable);
|
||||
|
||||
public:
|
||||
Executable(
|
||||
Vector<u8> bytecode,
|
||||
NonnullOwnPtr<IdentifierTable>,
|
||||
NonnullOwnPtr<StringTable>,
|
||||
NonnullOwnPtr<RegexTable>,
|
||||
Vector<Value> constants,
|
||||
NonnullRefPtr<SourceCode const>,
|
||||
size_t number_of_property_lookup_caches,
|
||||
size_t number_of_global_variable_caches,
|
||||
size_t number_of_registers,
|
||||
bool is_strict_mode);
|
||||
|
||||
virtual ~Executable() override;
|
||||
|
||||
DeprecatedFlyString name;
|
||||
Vector<u8> bytecode;
|
||||
Vector<PropertyLookupCache> property_lookup_caches;
|
||||
Vector<GlobalVariableCache> global_variable_caches;
|
||||
NonnullOwnPtr<StringTable> string_table;
|
||||
NonnullOwnPtr<IdentifierTable> identifier_table;
|
||||
NonnullOwnPtr<RegexTable> regex_table;
|
||||
Vector<Value> constants;
|
||||
|
||||
NonnullRefPtr<SourceCode const> source_code;
|
||||
size_t number_of_registers { 0 };
|
||||
bool is_strict_mode { false };
|
||||
|
||||
struct ExceptionHandlers {
|
||||
size_t start_offset;
|
||||
size_t end_offset;
|
||||
Optional<size_t> handler_offset;
|
||||
Optional<size_t> finalizer_offset;
|
||||
};
|
||||
|
||||
Vector<ExceptionHandlers> exception_handlers;
|
||||
Vector<size_t> basic_block_start_offsets;
|
||||
|
||||
HashMap<size_t, SourceRecord> source_map;
|
||||
|
||||
Vector<DeprecatedFlyString> local_variable_names;
|
||||
size_t local_index_base { 0 };
|
||||
|
||||
Optional<IdentifierTableIndex> length_identifier;
|
||||
|
||||
ByteString const& get_string(StringTableIndex index) const { return string_table->get(index); }
|
||||
DeprecatedFlyString const& get_identifier(IdentifierTableIndex index) const { return identifier_table->get(index); }
|
||||
|
||||
Optional<DeprecatedFlyString const&> get_identifier(Optional<IdentifierTableIndex> const& index) const
|
||||
{
|
||||
if (!index.has_value())
|
||||
return {};
|
||||
return get_identifier(*index);
|
||||
}
|
||||
|
||||
[[nodiscard]] Optional<ExceptionHandlers const&> exception_handlers_for_offset(size_t offset) const;
|
||||
|
||||
[[nodiscard]] UnrealizedSourceRange source_range_at(size_t offset) const;
|
||||
|
||||
void dump() const;
|
||||
|
||||
private:
|
||||
virtual void visit_edges(Visitor&) override;
|
||||
};
|
||||
|
||||
}
|
Loading…
Add table
Add a link
Reference in a new issue