Andreas Kling 3c74dc9f4d LibJS: Segregate GC-allocated objects by type ... This patch adds two macros to declare per-type allocators: - JS_DECLARE_ALLOCATOR(TypeName) - JS_DEFINE_ALLOCATOR(TypeName) When used, they add a type-specific CellAllocator that the Heap will delegate allocation requests to. The result of this is that GC objects of the same type always end up within the same HeapBlock, drastically reducing the ability to perform type confusion attacks. It also improves HeapBlock utilization, since each block now has cells sized exactly to the type used within that block. (Previously we only had a handful of block sizes available, and most GC allocations ended up with a large amount of slack in their tails.) There is a small performance hit from this, but I'm sure we can make up for it elsewhere. Note that the old size-based allocators still exist, and we fall back to them for any type that doesn't have its own CellAllocator.		2023-11-19 12:10:31 +01:00
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Bytecode	LibJS: Instantiate primitive array expressions using a single operation	2023-11-18 08:37:34 +01:00
Contrib/Test262	LibJS: Segregate GC-allocated objects by type	2023-11-19 12:10:31 +01:00
Heap	LibJS: Segregate GC-allocated objects by type	2023-11-19 12:10:31 +01:00
JIT	LibJS: Instantiate primitive array expressions using a single operation	2023-11-18 08:37:34 +01:00
Runtime	LibJS: Segregate GC-allocated objects by type	2023-11-19 12:10:31 +01:00
Tests	LibJS: Change Intl.Locale info APIs from property getters to methods	2023-11-13 20:10:58 +01:00
AST.cpp	LibJS: Inline fast case for Value::to_{boolean,number,numeric,primitive}	2023-10-07 07:13:52 +02:00
AST.h	LibJS: Instantiate primitive array expressions using a single operation	2023-11-18 08:37:34 +01:00
CMakeLists.txt	LibJS: Segregate GC-allocated objects by type	2023-11-19 12:10:31 +01:00
Console.cpp	LibJS: Inline fast case for Value::to_{boolean,number,numeric,primitive}	2023-10-07 07:13:52 +02:00
Console.h	LibJS: Begin implementing console.dir	2023-06-22 06:46:27 +02:00
CyclicModule.cpp	LibJS: Segregate GC-allocated objects by type	2023-11-19 12:10:31 +01:00
CyclicModule.h	LibJS: Segregate GC-allocated objects by type	2023-11-19 12:10:31 +01:00
Forward.h	LibJS: Introduce Builtins	2023-11-17 19:06:25 +01:00
Lexer.cpp	AK: Make "foo"_string infallible	2023-08-07 16:03:27 +02:00
Lexer.h	Everywhere: Remove needless trailing semi-colons after functions	2023-07-08 10:32:56 +01:00
MarkupGenerator.cpp	LibJS: Use OrderedHashMap for the Shape property table	2023-09-17 21:00:11 +02:00
MarkupGenerator.h	LibJS: Fix redundancy-detection when printing raw values	2023-06-15 08:09:16 +02:00
Module.cpp	LibJS: Segregate GC-allocated objects by type	2023-11-19 12:10:31 +01:00
Module.h	LibJS: Segregate GC-allocated objects by type	2023-11-19 12:10:31 +01:00
Parser.cpp	LibJS: Don't create arguments object due to o.arguments access	2023-11-16 13:26:21 +01:00
Parser.h	LibJS: Don't create arguments object due to o.arguments access	2023-11-16 13:26:21 +01:00
ParserError.cpp	LibJS: Add to_string definitions to CodeGenerationError and ParserError	2023-02-17 09:14:23 -05:00
ParserError.h	LibJS: Add to_string definitions to CodeGenerationError and ParserError	2023-02-17 09:14:23 -05:00
Position.h	LibJS: Make line-and-column resolution fast for large minified JS	2023-09-12 17:21:42 +02:00
Print.cpp	LibJS: Make Value::to_string_without_side_effects() infallible	2023-08-09 17:09:16 +02:00
Print.h	Everywhere: Remove the AK:: qualifier from Stream usages	2023-02-13 00:50:07 +00:00
SafeFunction.h	LibJS: Add GC graph dumper	2023-08-17 18:27:02 +02:00
Script.cpp	LibJS: Segregate GC-allocated objects by type	2023-11-19 12:10:31 +01:00
Script.h	LibJS: Segregate GC-allocated objects by type	2023-11-19 12:10:31 +01:00
SourceCode.cpp	LibJS: Make line-and-column resolution fast for large minified JS	2023-09-12 17:21:42 +02:00
SourceCode.h	LibJS: Make line-and-column resolution fast for large minified JS	2023-09-12 17:21:42 +02:00
SourceRange.h	LibJS: Make line-and-column resolution fast for large minified JS	2023-09-12 17:21:42 +02:00
SourceTextModule.cpp	LibJS: Segregate GC-allocated objects by type	2023-11-19 12:10:31 +01:00
SourceTextModule.h	LibJS: Segregate GC-allocated objects by type	2023-11-19 12:10:31 +01:00
SyntaxHighlighter.cpp	LibSyntax+Userland: Make LibSyntax not depend on LibGUI	2023-08-29 07:57:39 -04:00
SyntaxHighlighter.h	LibSyntax: Teach each highlighter about it's comment syntax	2022-11-27 18:28:43 -07:00
SyntheticModule.cpp	LibJS: Segregate GC-allocated objects by type	2023-11-19 12:10:31 +01:00
SyntheticModule.h	LibJS: Segregate GC-allocated objects by type	2023-11-19 12:10:31 +01:00
Token.cpp	AK+Everywhere: Remove the null state of DeprecatedString	2023-10-13 18:33:21 +03:30
Token.h	LibJS: Remove DeprecatedString usage from Token	2023-01-26 20:25:25 +00:00