duktape

Commit Graph

Author	SHA1	Message	Date
Sami Vaarala	2ccc31410f	Merge pull request #2447 from svaarala/switch-to-wtf8-baseline Switch to WTF-8 internal string representation	3 years ago
Sami Vaarala	fd5e472e1e	Tooling changes for WTF-8	3 years ago
Sami Vaarala	93336d3973	Config changes for WTF-8	3 years ago
Sami Vaarala	bc81fc11f2	Source changes for WTF-8 Switch to using WTF-8 for duk_hstring string representation. The main differences to previous extended CESU-8/UTF-8 are: (1) valid surrogate pairs are automatically combined to UTF-8 on string intern while invalid surrogate characters are encoded in CESU-8, and (2) ECMAScript code always sees surrogate pairs for non-BMP characters. Together, these make it more natural to work with non-BMP strings for both ECMAScript (which no longer sees extended codepoints as before) and native code (which now sees valid UTF-8 for non-BMP whenever possible). Internally the main change is in string interning which now always sanitizes input strings (but no Symbols) to WTF-8. Also all call sites where the byte representation of strings are dealt with need fixing. WTF-8 leads to some challenges because it's no longer possible to e.g. find a substring with a naive byte compare: surrogate characters may either appear directly (CESU-8) or baked into a non-BMP UTF-8 byte sequence. The main places where this needs complex handling include: * charCodeAt / codePointAt * Extracting a substring * String .replace() * String .startsWith() and .endsWith() * String .split() and search functions (like .indexOf()) * RegExp matching * String cache behavior This commit fixes all the necessary sites with minimal baseline implementations which are in some cases much slower than the previous CESU-8 ones. Further work is needed to optimize the WTF-8 variants to perform close to CESU-8.	3 years ago
Sami Vaarala	123cfd3a93	API test changes for WTF-8	3 years ago
Sami Vaarala	8477e23d20	ECMAScript testcase changes for WTF-8	3 years ago
Sami Vaarala	af79c09b39	Merge pull request #2445 from svaarala/add-wtf8-perf-tests Add WTF-8 related perf tests	3 years ago
Sami Vaarala	e71e21c181	Add WTF-8 related perf tests	3 years ago
Sami Vaarala	1a1b17ef55	Merge pull request #2444 from svaarala/wtf8-helper-midcommit Add WTF-8 Unicode helper midcommit	3 years ago
Sami Vaarala	259987b036	Add WTF-8 Unicode helper midcommit Midcommit for various WTF-8 helpers, not called yet.	3 years ago
Sami Vaarala	f608ae3fe3	Merge pull request #2443 from svaarala/tools-wtf8-sanitize-fixes Improvements to WTF-8 sanitize JS helper	3 years ago
Sami Vaarala	ade54737ea	Improvements to WTF-8 sanitize JS helper	3 years ago
Sami Vaarala	769e37d20b	Merge pull request #2442 from svaarala/tools-wtf8-sanitize-draft Add JS draft of WTF-8 sanitization	3 years ago
Sami Vaarala	352871d52f	Add JS draft of WTF-8 sanitization	3 years ago
Sami Vaarala	8e0c0e65be	Merge pull request #2441 from svaarala/fix-jstool-rom-object-init Fix js tooling ROM double initializer bug	3 years ago
Sami Vaarala	aac4b304fc	Fix js tooling ROM double initializer bug	3 years ago
Sami Vaarala	bb0fa588a0	Merge pull request #2440 from svaarala/fix-duk-low-rom-build Fix duk-low-rom build (duplicate YAML key)	3 years ago
Sami Vaarala	c32dfe0327	Fix duk-low-rom build (duplicate YAML key)	3 years ago
Sami Vaarala	619955cc02	Merge pull request #2439 from svaarala/explicit-char2byte-offset-calls Add explicit string char access helpers	3 years ago
Sami Vaarala	bad673f099	Add explicit string char access helpers Isolate all char-offset-to-byte-offset and character access calls behind helpers to help prepare for a switch to WTF-8 representation. This change should have no visible effect yet.	4 years ago
Sami Vaarala	25eb226dff	Merge pull request #2438 from svaarala/release-workflow-fix-2 Release-workflow fix	3 years ago
Sami Vaarala	581d45ef3f	Release-workflow fix	3 years ago
Sami Vaarala	42aad7d449	Merge pull request #2437 from svaarala/release-workflow-fix Release-workflow fix	3 years ago
Sami Vaarala	a89e76d80a	Release-workflow fix	3 years ago
Sami Vaarala	b97613c315	Merge pull request #2436 from svaarala/release-workflow Add release-workflow for source/site dist	3 years ago
Sami Vaarala	1ba2a1e5ab	Add release-workflow for source/site dist	3 years ago
Sami Vaarala	2369cd764b	Merge pull request #2435 from svaarala/fix-get-random-arg Fix DUK_USE_GET_RANDOM_DOUBLE() arg handling	3 years ago
Sami Vaarala	30fa499e41	Fix DUK_USE_GET_RANDOM_DOUBLE() arg handling	3 years ago
Sami Vaarala	2ef79d46b2	Merge pull request #2434 from svaarala/be-bytecode-fix-followup Minor follow-up to bytecode big endian fix	3 years ago
Sami Vaarala	eb4ce95e16	Minor follow-up to bytecode big endian fix	3 years ago
Sami Vaarala	0ba09ca99a	Merge pull request #2431 from sokurenko/master big-endian-bytecode-fixes	3 years ago
Sami Vaarala	5bf63ee5d8	Merge pull request #1698 from svaarala/wtf8-string-intern-test Experiment: join surrogates in string intern	3 years ago
Sami Vaarala	48fc937eb4	Add disabled experiment to join surrogates Join surrogate pairs (encoded in CESU-8) in string intern check, with unoptimized code. This allows working on WTF-8 representation when the joining is manually enabled. The test code is disabled by default so should not affect current behavior.	7 years ago
sokurenko	5341a22094	added to authors and fixed formatting	3 years ago
Vladislavs Sokurenko	c0ce0c3dfe	fixed invalid bytecode being generated and crash on big-endian systems	3 years ago
Sami Vaarala	5bbd828e49	Merge pull request #2429 from svaarala/reformat-source-clang-format-1 Source clang-format follow-up, enable source format CI check	3 years ago
Sami Vaarala	76f80e8c33	Source clang-format follow-up * Trivial .clang-format updates. * Documentation update for code-issues.rst. * Releases: entry for clang-format. * Add CI test for source format diff.	3 years ago
Sami Vaarala	c3722054ea	Merge pull request #2428 from svaarala/reformat-source-6 Reformat some source files with clang-format (6)	3 years ago
Sami Vaarala	4a4217095b	Reformat some source files with clang-format	3 years ago
Sami Vaarala	8acd02edfa	Merge pull request #2427 from svaarala/reformat-source-5 Reformat some source files with clang-format (5)	3 years ago
Sami Vaarala	3667b040a8	Reformat some source files with clang-format	3 years ago
Sami Vaarala	325abc6ed2	Merge pull request #2426 from svaarala/reformat-source-4 Reformat some source files with clang-format (4)	3 years ago
Sami Vaarala	b7d39b1e16	Reformat some source files with clang-format	3 years ago
Sami Vaarala	73c744b081	Merge pull request #2425 from svaarala/reformat-source-3 Reformat some source files with clang-format (3)	3 years ago
Sami Vaarala	ac599f9456	Reformat some source files with clang-format	3 years ago
Sami Vaarala	c45ddf07d8	Merge pull request #2424 from svaarala/reformat-source-2 Reformat some source files with clang-format (2)	3 years ago
Sami Vaarala	4cc7e0ad85	Reformat some source files with clang-format	3 years ago
Sami Vaarala	335b9be115	Merge pull request #2423 from svaarala/reformat-source-1 Reformat some source files with clang-format (1)	3 years ago
Sami Vaarala	3f639e6b0a	Reformat some source files with clang-format	3 years ago
Sami Vaarala	5217720582	Minor .clang-format tweaks	3 years ago

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