duktape

Commit Graph

Author	SHA1	Message	Date
Sami Vaarala	028ad8c47b	Add @@toPrimitive support	7 years ago
Sami Vaarala	316facc88c	Add support for @@isConcatSpreadable * Add support for @@isConcatSpreadable in Array.prototype.concat(). * Remove DUK_USE_NONSTD_ARRAY_{CONCAT,MAP}_TRAILER config option support. The concat option provided real world behavior for a specification "bug" in ES5.1 but the bug has been fixed in ES2015. The map option was unnecessary because ES5.0 already had the "non-standard" behavior.	7 years ago
Sami Vaarala	380aa34b41	Add support for @@toStringTag	7 years ago
Sami Vaarala	e9b7bd14ec	Add @@hasInstance support, helper improvements * Add internal helper for OrdinaryHasInstance(), needed by Function.prototype[@@hasInstance]. * Add internal helper duk_get_method_stridx() which implements the ES2015 GetMethod() specification function. * Add internal helper duk_to_boolean_top_pop() which occurs in a few places and shaves some footprint. * Extend duk_instanceof() and the internal duk_js_instanceof() helper to include a target @@hasInstance check. * Add Symbol.hasInstance and Function.prototype[@@hasInstance]. * Add support for non-default attributes for function properties, needed by Function.prototype[@@hasInstance]. This also fixes the incorrect attributes of performance.now().	7 years ago
Sami Vaarala	1f8c677e59	Fix bytecode memcpy() zero-size NULL pointer	7 years ago
Sami Vaarala	3484636aca	Allow GC of pinned literals in mark-and-sweep * Invalidate the literal cache on every mark-and-sweep round, and allow collection of pinned literals. This approach still allows the literal cache to be simplistic and without an invalidation mechanism in normal operation (between mark-and-sweep rounds), but still allows eventual collection of pinned literals if they stop occurring. * Log level fixes.	7 years ago
Sami Vaarala	7ca2062c35	Add duk_random() API call	7 years ago
Sami Vaarala	6f3e0d1971	Add C literal pinning and intern lookup cache * Automatically pin C literals interned into heap strings. Or if the literal maps to an already interned string, pin it too. Pinning is implemented using a duk_hstring flag and a one-off refcount bump. Mark-and-sweep avoids sweeping pinned strings based on the flag. * Add a lookup cache for quickly mapping a C literal address (which is assumed stable) into a duk_hstring pointer. Once a mapping has been formed, it never needs to be invalidated because the duk_hstring is always pinned if the cache is used. Only heap destruction will free the pinned duk_hstrings. * More internal call site conversion for literals. * Wording trivia.	7 years ago
Sami Vaarala	a3ab4d14f8	duk_get_prop_literal() et al	7 years ago
Sami Vaarala	88c8a19aef	Change internals to use duk_push_literal()	9 years ago
Sami Vaarala	d55a007ac1	Add duk_push_literal() API call	9 years ago
Sami Vaarala	8fc6a0eb75	Share duk_push_new_target() in executor	7 years ago
Sami Vaarala	cc9b74ae6a	Add duk_push_new_target()	7 years ago
Sami Vaarala	ef6e8c24f7	Add a duk_uint64_t dummy to hbuffer align trick The align trick used in duk_hbuffer_fixed uses a union which includes an IEEE double for align-by-8. Also include a duk_uint64_t if available in case double/integer align requirements differ.	7 years ago
Sami Vaarala	9d7ac0b915	Fix double-to-float cast	7 years ago
Sami Vaarala	fea88e64fd	Further cleanup for memory helpers * Convert memory helpers like duk_memcmp() to macros where possible: for some reason automatic inlining with -Os doesn't do the right thing and the footprint impact is over 1kB. The duk_memcmp() helper is an inlined function because it returns a value and assertions would otherwise lead to multiple evaluation of arguments. * Differentiate between C99+ and "unsafe" call sites. For example, use duk_memcpy() when the call site obeys C99+ restrictions, and duk_memcpy_unsafe() when either pointer may be NULL when the size is zero. Same for all helpers.	7 years ago
Sami Vaarala	a61bfe81a6	Use duk_memcmp() etc wrappers consistently * Add internal wrappers also to DUK_MEMMOVE(), DUK_MEMSET(), and DUK_MEMZERO(). * Use the wrappers everywhere for consistency: the zero-size cases will then always be safe, and if the target is fine with invalid pointers in the zero size case, the whole check can be omitted easily. * Remove a few zero size checks as they're no longer necessary.	7 years ago
Sami Vaarala	c0ca78841c	Improve double-to-xxx cast helpers * Use fabs() + compare for double-to-float cast, one fewer branch. * Change double-to-integer casts to use a macro to reduce repetition.	7 years ago
Sami Vaarala	76f1bdf71b	Fix -fsanitize=undefined warnings Add internal helpers to deal with undefined behavior cases explicitly. When DUK_USE_ALLOW_UNDEFINED_BEHAVIOR is set, skip the (almost always unnecessary) explicit checks to improve footprint and performance. Also split duk_util_misc.c into a few better scoped files.	7 years ago
Sami Vaarala	59ff8ff26a	Fix some armhf -Wcast-align issues	7 years ago
Sami Vaarala	ed155c9339	Avoid -Wcast-align warning for duk_hbuffer_fixed The cast from duk_hbuffer to duk_hbuffer_fixed seemingly increases alignment requirement from 4 to 8 because duk_hbuffer_fixed is forced to pack to 8 bytes (so that data following the buffer is properly aligned). However, because the struct base pointer is always aligned by 8 when the platform requires alignment by 8, the warning is harmless and can be avoided by casting through a void *.	7 years ago
Sami Vaarala	15b1cd527f	More DUK_WO_NORETURN() fixes These call sites didn't generate warnings but changed to be consistent with the other call sites: DUK_ERROR*() always followed by DUK_WO_NORETURN().	7 years ago
Sami Vaarala	f47a1451ee	Fix some warnings using DUK_WO_NORETURN() When noreturn attribute is not available, avoid warnings by e.g. returning dummy values (never actually used because of e.g. a longjmp) with the DUK_WO_NORETURN() macro.	7 years ago
Sami Vaarala	15326276e4	Allow partial or missing base-64 padding * Allow 'Zm', 'Zm=', 'Zm==', 'Zm9', 'Zm9='. Reject 'Z', 'Z=', etc. * Allow extra padding, e.g. 'Zm9====='. * Performance optimization.	7 years ago
Sami Vaarala	068121c5e9	Fix nested tailcall case for debugger stepping	7 years ago
Sami Vaarala	188c5969b3	Fix compiler fall-through warning	7 years ago
Sami Vaarala	425ccc6802	Add some NORETURN attributes to fatal error funcs	7 years ago
Sami Vaarala	4cf68c86f7	Fixes to RegExp vs. division lexing	7 years ago
Sami Vaarala	ca924c229a	Fix some Clang warnings	7 years ago
Brett Vickers	0ef472c85f	Address 'defined but not used' warning In duk_bi_date_windows.c, the function duk__convert_filetime_to_ularge is a static function called only from duk_bi_date_get_now_windows_subms, which is wrapped in a #define. This change wraps duk__convert_filetime_to_ularge in the same #define to prevent compiler warnings about unused functions.	7 years ago
Sami Vaarala	c4879e5e89	Add missing ES2015 Number constructor properties	7 years ago
Sami Vaarala	07e66ca757	Add Number.{parseInt,parseFloat} from ES2015	7 years ago
Sami Vaarala	c0d4b11889	Fix Function constructor trailing oneline comment	7 years ago
Sami Vaarala	6ba369beac	Bump DUK_VERSION to 2.2.99	7 years ago
Sami Vaarala	4ba87f79ba	Comment on draft Promise methods	7 years ago
Sami Vaarala	a3424ec674	Bump DUK_VERSION for 2.2.0 release	7 years ago
Sami Vaarala	1c37d240eb	Fix GETPROPC call handling bug	7 years ago
Sami Vaarala	4c790a2345	Fix call related asserts triggered in stress tests	7 years ago
Sami Vaarala	da5a98baca	Fix duk_hboundfunc->args memory leak	7 years ago
Sami Vaarala	44534e0385	Improve encode/decode error messages	7 years ago
Sami Vaarala	4d443b9243	Silence incorrect unused variable warning Clang warns about tmp being used uninitialized, but it is always assigned to because the for-loop preceding the assignment runs from 1 to 3 and assigns to tmp unconditionally on the first round. Work around the warning by assigning tmp to zero unnecessarily.	7 years ago
Sami Vaarala	e6b6e970af	Fix some clang warnings	7 years ago
Sami Vaarala	16ee15b549	Fix debugger tailcall + StepOver/StepInto	7 years ago
Sami Vaarala	029c54ed15	Remove bytecode dump version byte	7 years ago
Sami Vaarala	a51325168d	Use 0x82 prefix for Duktape internal symbols	7 years ago
Sami Vaarala	c3bf9fccbe	instanceof improvements: error msg, dangling ptr * Keep .prototype value on stack while holding the 'proto' pointer, in case the value is virtualized and comes from a getter or a Proxy. * Improve error message for the case where the rval has no .prototype property. This case comes up often with Duktape/C function constructors because they don't have a .prototype property by default.	7 years ago
Sami Vaarala	5a7673d038	Add duk_require_object() API call	7 years ago
Sami Vaarala	6ac0dc335d	Allow ArrayBuffer as duk_push_buffer_object() base	7 years ago
Sami Vaarala	0f4b07c48d	Add convenience defines to duk_def_prop()	8 years ago
Sami Vaarala	8dac9becf7	Add duk_xxx_prop_heapptr() convenience calls	7 years ago

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429 Commits (9514380bd6009e52aad13969f6507e5b1ddbaea6)