duktape

Commit Graph

Author	SHA1	Message	Date
Sami Vaarala	2a49a15e0e	Improve object hash part algorithm performance Make the hash algorithm simpler by using a bit mask rather than a modulus for probing the hash. Make the hash part load factor lower than before to reduce clustering. Low memory environments disable hash part support anyway, so this doesn't impact them.	8 years ago
Sami Vaarala	56d76e4f88	Rewrite string table algorithm * Replace the two alternative algorithms with a single one which works for both desktop and low memory cases. * Basic algorithm is a hash table with size 2^N, hash mask is simply (size - 1), e.g. if size is 0x100, mask is 0xFF. duk_hstring has a 'next' pointer (single linked list) for chaining strings mapping to the same slot.	8 years ago
Sami Vaarala	39ecb8b7eb	Source fixes for #ifdef and #ifndef convention	8 years ago
Sami Vaarala	29f8be5830	Use varuint for a few built-ins initdata items	8 years ago
Sami Vaarala	9a7fdc8d01	Share bitpacking for heap and thread init data	8 years ago
Sami Vaarala	67101ff313	Make ES6 math funcs conditional, log constants	8 years ago
Sami Vaarala	945ae19717	Remove dependency on fmin() and fmax() entirely	8 years ago
Sami Vaarala	68b95558fe	Double handling improvements, str rep comments	8 years ago
Sami Vaarala	2d43ef8c04	String.prototype.repeat(), internal buf zeroing	8 years ago
Sami Vaarala	203c0cb3d2	Add String.fromCodePoint() support	8 years ago
Sami Vaarala	21b4ced0f7	Use xoroshiro128+ (SplitMix64 seed mix) by default Previous algorithm for low memory targets, and targets which dont have 64-bit operations.	8 years ago
Sami Vaarala	dfc26f4ac4	Add support for user provided random provider Remove tinyrandom "get bits" variant altogether to simplify the needs: there's just one primitive, to return an IEEE double in the range [0,1[.	9 years ago
Sami Vaarala	96d301b3cb	Rename src/ to src-input/ to match dist With this change the directory naming in the main repo and dist is the same.	8 years ago
Sami Vaarala	dea2e4d007	Hex encode/decode and other codec improvements - Faster hex decode invalid input check for duk_hex_decode() fast path - Faster JX/JC hex encode - Slightly faster JX/JC hex decode (avoid string intern for temp value) - Relocate decode tables, they may be useful in other files later - Loop typing changes	9 years ago
Sami Vaarala	dc2b52ba8e	Add hex encode/decode fast path using lookups	9 years ago
Sami Vaarala	03edf0dba7	Miscellaneous code cleanups * Comment cleanups * String hash declaration fix when dense hash not used * -Wcast-qual fix for debug fixedbuffer - Debugger is_err macro argument renaming and re-typing	9 years ago
Sami Vaarala	5ae16377fd	Remove inline attributes from header Causes issues with separate source compilation.	9 years ago
Sami Vaarala	7736dd14f1	Bufwriter macro typo fix	9 years ago
Sami Vaarala	0d55862174	Bufwriter improvements and fixes	9 years ago
Sami Vaarala	8fbd81e597	Implement bytecode dump/load API calls	10 years ago
Sami Vaarala	5c0093958b	Suppress some unused var/func warnings	10 years ago
Sami Vaarala	15f1be7f8d	Add byteswap macros and self tests - DUK_BSWAP32() and DUK_BSWAP16() in duk_features.h so that platform specific macros, intrinsics, or inline assembly can be used if necessary - DUK_DBLUNION_BSWAP() for byte swapping doubles (needed by debugger) - duk_byteswap_bytes() helper for byte swapping arbitrary data (needed by debugger for pointers)	10 years ago
Sami Vaarala	8eafe28a52	Fixed size stringtable with array chaining	10 years ago
Sami Vaarala	4586688185	Add some missing "const" specifiers for strings	10 years ago
Sami Vaarala	e239f76ea8	Better C++ static decl fix When doing a single file build, drop DUK_INTERNAL_DECL declarations which would otherwise be mapped to "static". This avoids the problem with C++ where a static data symbol is both forward declared and defined. With this change static definitions must appear before their first use in the single file build. This requires a change in combine_src.py which is done in a separate commit.	10 years ago
Sami Vaarala	1fa66cd25a	Symbol visibility changes for code and headers	10 years ago
Sami Vaarala	f5ee49d713	Fix trailing newline offenders in src	10 years ago
Sami Vaarala	96b37533cb	hex decode table; increases footprint but a bit faster	11 years ago
Sami Vaarala	e1d8a8c692	change duk_bd_decode() to return a signed value for API consistency	11 years ago
Sami Vaarala	9fa1ec592d	clean up #define, #undef, #ifdef etc to have a single space after the directive	11 years ago
Sami Vaarala	86acd7478a	make as many data / pointer tables 'const' as possible to allow them to compiled into the text section	11 years ago
Sami Vaarala	9dc42faffd	add duk_bd_decode_flagged() for decoding fields predicated with a 1-bit flag	11 years ago
Sami Vaarala	11ae874efd	C typing fixes	11 years ago
Sami Vaarala	884045b1d1	typedef C99 'wrapper' types like duk_uint32_t; bulk replacement of duk_u32 with duk_uint32_t, and other type usage replacements	11 years ago
Sami Vaarala	c3330cc908	clean up duk_features.h / duk_internal.h split; merge very small duk_rdtsc.h and duk_bittypes.h to duk_features.h to make duk_features.h the only place where platform specific stuff is handled	11 years ago
Sami Vaarala	407f09d711	extend duk_lc_nybbles to cover all base-36 digits and rename to duk_lc_digits	12 years ago
Sami Vaarala	4862b7aa49	fix include guard names, don't use leading underscores as they are reserved	12 years ago
Sami Vaarala	7e848a029a	add explicit DUK_USE_SECTION_B define; add uppercase nybbles	12 years ago
Sami Vaarala	10ee089568	a bitstream encoder (without autogrowing buffer) for pc2line bitstream encoding	12 years ago
Sami Vaarala	502a718db5	base64 decoder added, hex encoder/decoder added	12 years ago
Sami Vaarala	330d7966ea	misc utility functions	12 years ago

13 Commits (cdfa52bc3102538ac0c1e2dc1b11be5d113e7d14)