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470 Commits

Author SHA1 Message Date
Andrey Shitov
50d124bfc3 Parser optimizations. 
- parser is now non-recursive (i.e. parse function is not called recursively in any case);
 - byte-code is now more compact:
    - constants are now not immediately dumped upon occurence, but later - where necessary;
    - assignments are combined with unary / binary operations;
    - binary operations are encoded more compactly in many cases;
 - byte-code arrays are now allocated separately for each scope (so, GC of the scopes now becomes possible);
 - byte-code is dumped directly into corresponding byte-code arrays:
   - linked lists of op_meta are not now used for main code of a scope.

JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
JerryScript-DCO-1.0-Signed-off-by: Andrey Shitov a.shitov@samsung.com
 2015-12-23 14:21:10 +03:00
Zsolt Borbély
ab6d777220 Fix unittests build, when all-in-one is enabled. 
JerryScript-DCO-1.0-Signed-off-by: Zsolt Borbély zsborbely.u-szeged@partner.samsung.com
 2015-12-08 14:06:17 +01:00
Laszlo Vidacs
b8b3b1f275 Test and fix CESU-8 handling in String builtins. 
Fixes #757
JerryScript-DCO-1.0-Signed-off-by: Laszlo Vidacs lvidacs.u-szeged@partner.samsung.com
 2015-12-02 12:38:06 +03:00
Laszlo Vidacs
cd7cf53ecb Rearrange String.prototype.indexOf, lastIndexOf and Replace helpers 
Fixes issue #515
JerryScript-DCO-1.0-Signed-off-by: Laszlo Vidacs lvidacs.u-szeged@partner.samsung.com
 2015-11-27 14:09:11 +01:00
Hanjoung Lee
17f7bad242 Fix [[HasInstance]] operation for external functions 
Related issue: #736

JerryScript-DCO-1.0-Signed-off-by: Hanjoung Lee hanjoung.lee@samsung.com
 2015-11-27 12:02:09 +09:00
Zsolt Borbély
fe157301a2 Add option to enable all-in-one build mode 
Related issue: #626

JerryScript-DCO-1.0-Signed-off-by: Zsolt Borbély zsborbely.u-szeged@partner.samsung.com
 2015-11-25 14:01:07 +01:00
Zsolt Borbély
aa74c3e2e0 Remove duplcation of ecma_reject function 
JerryScript-DCO-1.0-Signed-off-by: Zsolt Borbély zsborbely.u-szeged@partner.samsung.com
 2015-11-25 14:01:07 +01:00
Szilard Ledan
36e90d952f Global object unescape routine 
JerryScript-DCO-1.0-Signed-off-by: Szilard Ledan szledan.u-szeged@partner.samsung.com
 2015-11-11 10:48:35 +01:00
Zsolt Borbély
eaca37c4c9 Simplify severity mechanism in mem allocator. 
Related issue: #63

JerryScript-DCO-1.0-Signed-off-by: Zsolt Borbély zsborbely.u-szeged@partner.samsung.com
 2015-11-04 17:06:43 +01:00
Ruben Ayrapetyan
8af87206c9 Fix ecma_builtin_global_object_decode_uri_helper. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-11-03 18:42:01 +03:00
Ruben Ayrapetyan
9194240ada Fix memory leak in jerry_api_set_object_native_handle. 
Related issue: #683

JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-11-03 16:41:19 +03:00
Ruben Ayrapetyan
1fe2817457 Introduce parser-time optimization that moves function's argument values to registers. 
For functions with the optimization applied:
 - vm puts arguments values immediately to registers without putting them to variables in lexical environment;
 - number of arguments is extracted from corresponding 'reg_var_decl' instruction's argument;
 - for functions that also don't have local variables, lexical environments are not created.

JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-11-02 17:15:13 +03:00
Ruben Ayrapetyan
46c65985e5 Create [[FormalParameters]] function object's internal property only if corresponding function has non-zero number of formal parameters. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-11-02 17:12:42 +03:00
Ruben Ayrapetyan
f24effa629 Read function's scope flags only in ecma_op_create_function_object instead of call sites of the routine. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-11-02 17:12:42 +03:00
Ruben Ayrapetyan
da47c671e7 List of lazy instantiated properties' names in ecma_op_object_get_property_names. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-11-02 16:32:31 +03:00
Ruben Ayrapetyan
9c3aa4a003 Improve performance of item 3.l of arrays' [[DefineOwnProperty]] (ecma_op_array_object_define_own_property). 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-11-02 16:32:09 +03:00
Ruben Ayrapetyan
09b4d20718 Use ecma_op_object_get_property_names for property enumeration in built-ins implementation. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-11-02 16:06:44 +03:00
Ruben Ayrapetyan
72208a61ee Remove vm_helper_for_in_enumerate_properties_names helper; introduce ecma_op_object_get_property_names interface for building list of an object's properties. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-11-02 15:22:55 +03:00
Ruben Ayrapetyan
3025bd1750 Fix handling of SyntaxError in FormalParameterList during 'new Function' constructor operation. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-10-30 17:26:17 +03:00
Ruben Ayrapetyan
2bfd754ef3 Fix handling of 1.797693134862315808e+308 floating point value. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-10-30 16:41:17 +03:00
Ruben Ayrapetyan
a88608a1c0 Fix parseFloat built-in function of the Global object. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-10-30 16:41:16 +03:00
Zsolt Borbély
4aaa0ace17 Simplify [[DefineOwnProperty]] usage, use the helper function where possible. 
JerryScript-DCO-1.0-Signed-off-by: Zsolt Borbély zsborbely.u-szeged@partner.samsung.com
 2015-10-29 09:26:55 +01:00
Ruben Ayrapetyan
f2c3e59bbe Change reg_var_decl instruction arguments to [number of registers for temporaries; number of register for local variables]. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-10-23 15:45:28 +03:00
Zsolt Borbély
947dc4cab2 Make the Function.prototype.length property non-writable. 
Fixes #642

JerryScript-DCO-1.0-Signed-off-by: Zsolt Borbély zsborbely.u-szeged@partner.samsung.com
 2015-10-20 16:29:12 +02:00
Dániel Bátyai
579b1edaa5 Refactor builtins to handle CESU-8 encoded strings. 
JerryScript-DCO-1.0-Signed-off-by: Zsolt Borbély zsborbely.u-szeged@partner.samsung.com
JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai dbatyai.u-szeged@partner.samsung.com
 2015-10-15 16:01:10 +02:00
Dániel Bátyai
dcd610b305 Change internal encoding of strings to CESU-8 
JerryScript-DCO-1.0-Signed-off-by: Zsolt Borbély zsborbely.u-szeged@partner.samsung.com
JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai dbatyai.u-szeged@partner.samsung.com
 2015-10-15 13:39:00 +02:00
Peter Gal
08c618e8c5 Add check for setTime implementation to see if the this argument is really a Date object. 
JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.u-szeged@partner.samsung.com
 2015-10-07 10:35:02 +02:00
Peter Gal
98fc4098e8 Check if there is really an old bytecode when recompiling a regexp 
Fixes #612

JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.u-szeged@partner.samsung.com
 2015-10-01 15:05:01 +02:00
Ruben Ayrapetyan
b7c93f170d Remove argument names in function prototypes, declared in headers; fix '*' alignment in headers. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-09-28 18:27:10 +03:00
Kristof Kosztyo
3b0f61ac52 Remove ECMA_STRING_CONTAINER_CONCATENATION type from ecma_string 
JerryScript-DCO-1.0-Signed-off-by: Kristof Kosztyo kkosztyo.u-szeged@partner.samsung.com
 2015-09-18 12:00:36 +02:00
Zsolt Borbély
66975236bc Function.prototype.bind: incorrect behaviour of ecma_gc_mark() 
Related issue: #531

JerryScript-DCO-1.0-Signed-off-by: Zsolt Borbély zsborbely.u-szeged@partner.samsung.com
 2015-09-16 14:54:58 +02:00
Andrey Shitov
443673fc5d Update bytecode header structure so that bytecode could be stored independently from hash table and bytecode header. 
JerryScript-DCO-1.0-Signed-off-by: Andrey Shitov a.shitov@samsung.com
 2015-09-09 18:07:20 +03:00
Ruben Ayrapetyan
6a6fb3fdfa Extract vm_run_eval from ecma_op_eval_chars_buffer. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-09-09 16:58:52 +03:00
Ruben Ayrapetyan
50fdccc8c9 Lazy instantiation of built-in function object's 'length' properties. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-09-08 15:19:51 +03:00
Ruben Ayrapetyan
bcf3396f26 Lazy instantiation of a function object's 'length' and 'prototype' properties. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-09-08 15:19:51 +03:00
Ruben Ayrapetyan
ed321da8c1 Fix buffer overflow in 'new Function ()' (ecma_builtin_function_dispatch_construct). 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-09-07 20:58:43 +03:00
Kristof Kosztyo
5a09ff2d36 Implement the AnnexB Date part 
JerryScript-DCO-1.0-Signed-off-by: Kristof Kosztyo kkosztyo.u-szeged@partner.samsung.com
 2015-09-02 17:20:50 +02:00
Ruben Ayrapetyan
a26c454219 Add warn_unused_result attribute to ecma_string_to_utf8_string. Add assertions that specified buffer size is sufficient in places, where return value of ecma_string_to_utf8_string wasn't checked prior to the changes. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-08-31 12:59:43 +03:00
Ruben Ayrapetyan
6ee561e821 Fix calculation of concatenation hash. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-08-31 12:59:43 +03:00
Ruben Ayrapetyan
91aecc3bd0 Introduce parser scope types, add scope flags, indicating whether scope contains a function declaration, a 'try' statement, 'with' statement or 'delete' operator. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-08-27 17:42:45 +03:00
Ruben Ayrapetyan
845b0d5006 Clarify calculation precedence for & and ?. 
(a & b ? c : d)-like expressions are changed to ((a & b) ? c : d).

JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-08-27 16:32:08 +03:00
Zoltan Herczeg
bf780ad3dc Global object escape routine. 
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg@inf.u-szeged.hu
 2015-08-26 01:44:18 -07:00
Szilard Ledan
bafc9551a9 Implement substr function in String object 
JerryScript-DCO-1.0-Signed-off-by: Szilard Ledan szledan.u-szeged@partner.samsung.com
 2015-08-25 13:52:40 +02:00
Andrey Shitov
e4843ece76 Fix processing of elision in array literal. 
JerryScript-DCO-1.0-Signed-off-by: Andrey Shitov a.shitov@samsung.com
 2015-08-24 14:51:24 +03:00
Andrey Shitov
01604974e3 Free eval's code and literal hash-table after its execution if it does not contain functions. 
JerryScript-DCO-1.0-Signed-off-by: Andrey Shitov a.shitov@samsung.com
 2015-08-24 14:44:16 +03:00
Dániel Bátyai
13941df8dd Implement RegExp.prototype.compile() 
JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai dbatyai.u-szeged@partner.samsung.com
 2015-08-24 10:10:09 +02:00
Evgeny Gavrin
e0dee65a36 Improve performance of lit_utf8_string_calc_hash_last_bytes. 
JerryScript-DCO-1.0-Signed-off-by: Evgeny Gavrin e.gavrin@samsung.com
 2015-08-19 22:38:29 +03:00
Roland Takacs
cc4283b945 Fix assertion 'mem_pools == NULL' fail in JSON.stringify 
JerryScript-DCO-1.0-Signed-off-by: Roland Takacs rtakacs.u-szeged@partner.samsung.com
 2015-08-19 08:32:25 +02:00
Ruben Ayrapetyan
4667d3078b Introduce GC start heuristics on low-severity try-give-memory-back requests. 
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
 2015-08-17 20:10:26 +03:00
Zoltan Herczeg
4dcbdb44ff Cross-build fix after 5e301a1d71a23e8141c4427ae2444c223a1c4c42 
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg@inf.u-szeged.hu
 2015-08-17 09:53:24 -07:00