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418 commits

Author SHA1 Message Date
Seonghyun Kim
ca7b289dd1 When closing the iterator, handle exceptions that occur when retrieving the return function correctly. 
Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
 2026-01-06 21:11:36 +09:00
Seonghyun Kim
fff09af8c3 Implement basic of await using statement 
Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
 2025-08-21 17:22:15 +09:00
Seonghyun Kim
26a2d9d39c Fix using statement bugs 
Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
 2025-08-21 17:22:15 +09:00
Seonghyun Kim
954b5bc77f Implement basic of using variable 
Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
 2025-08-21 17:22:15 +09:00
Seonghyun Kim
9b2f4723e8 Fix reading attribute code on dynamic import 
Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
 2025-07-03 14:27:34 +09:00
Seonghyun Kim
d92a795390 Update clang-format version to 20 
Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
 2025-07-01 18:39:28 +09:00
Seonghyun Kim
4c6220f22c Move tcoBuffer variable from ByteCodeInterpreter to ThreadLocal 
Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
 2025-06-23 17:31:19 +09:00
Seonghyun Kim
2c0c041c9a Improve TLS valriable r/w on ELF shared-libary 
since calling __tls_get_addr performace is too bad, we should r/w TLS variables with special offset
users can turn on this feature with ESCARGOT_ENABLE_TLS_ACCESS_BY_ADDRESS flag

Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
 2025-05-14 14:34:31 +09:00
Seonghyun Kim
7b95d4e9b8 free CreateObjectPrepare::CreateObjectData explicitly since CreateObjectData is big 
Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
 2025-05-12 09:56:33 +09:00
Seonghyun Kim
ecf2a586b7 Optimize StringBuilder for huge String 
Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
 2025-05-07 11:11:38 +09:00
Seonghyun Kim
e78a2432cd Every value can be used in callDynamicImportRejected function 
Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
 2025-04-03 15:14:39 +09:00
Seonghyun Kim
32f1ebbd26 Fix bug in callConstructor with class 
Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
 2024-09-19 14:32:57 +09:00
Seonghyun Kim
1e1599aa09 Implement ValueRef::callConsturctor 
Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
 2024-09-13 16:14:22 +09:00
HyukWoo Park
5fcdf4e101 Fix generation of arguments object used in nested arrow functions and eval codes 
Signed-off-by: HyukWoo Park <hyukwoo.park@samsung.com>
 2024-09-05 10:38:47 +09:00
HyukWoo Park
1050ee4f5b Update TCO debug mode 
Signed-off-by: HyukWoo Park <hyukwoo.park@samsung.com>
 2024-06-05 11:06:25 +09:00
HyukWoo Park
77f0c49ad5 Add ESCARGOT_USE_EXTENDED_API build option to managed APIs used only for third party 
Signed-off-by: HyukWoo Park <hyukwoo.park@samsung.com>
 2024-05-14 10:08:26 +09:00
HyukWoo Park
f039511557 Fix calculation of outer limit of complex jump correctly 
Signed-off-by: HyukWoo Park <hyukwoo.park@samsung.com>
 2024-05-02 10:17:14 +09:00
HyukWoo Park
86525d1000 Fix object set inline caching method 
* fix inline caching to insert a new cache item after validation
* refactor set inline caching method

Signed-off-by: HyukWoo Park <hyukwoo.park@samsung.com>
 2024-03-12 13:50:42 +09:00
HyukWoo Park
023b7ea014 Implement general tail call optimization 
Signed-off-by: HyukWoo Park <hyukwoo.park@samsung.com>
 2024-02-20 17:16:10 +09:00
HyukWoo Park
c4ab1cf57d Merge tail call bytecodes 
Signed-off-by: HyukWoo Park <hyukwoo.park@samsung.com>
 2024-02-05 14:19:01 +09:00
Seonghyun Kim
c884c0605b Improve Object creation performance 
* Convert rootedObjectStructureSet(Vector) into HashSet
* Use inline storage for properties in CreateObjectData

Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
 2024-02-01 10:49:00 +09:00
Seonghyun Kim
2b6e3fcc7d Update object creation code from script 
* Use ObjectCreatePrepare code everytime
* Implement simple inline-cache object structure in ObjectCreatePrepare

Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
 2024-02-01 10:49:00 +09:00
Seonghyun Kim
bd95de3c46 Implement more things for CreateObjectPrepare operation 
* It should support methods and spread element

Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
 2024-01-18 16:40:37 +09:00
Seonghyun Kim
ded2d1145e Introduce new way of create object in script 
* Prepare the property and key list before object creation
* The new way reduce size of object structure with transition

Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
 2024-01-18 16:40:37 +09:00
HyukWoo Park
ca43b39174 Revise Symbol description getter methods 
Signed-off-by: HyukWoo Park <hyukwoo.park@samsung.com>
 2024-01-10 14:34:43 +09:00
Seonghyun Kim
1b9be45708 Add Generic-BlockInfo for reducing memory usage of BlockInfo 
Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
 2023-12-28 09:31:13 +09:00
Seonghyun Kim
b0543cfe9c Use realloc for ByteCodeGeneration 
Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
 2023-12-28 09:31:13 +09:00
HyukWoo Park
1a5b10b821 Simplify TCO check code 
Signed-off-by: HyukWoo Park <hyukwoo.park@samsung.com>
 2023-11-23 08:26:09 +09:00
HyukWoo Park
11d9427bb8 Update TCO to handle tail recursion with non-identical argument counts 
Signed-off-by: HyukWoo Park <hyukwoo.park@samsung.com>
 2023-11-23 08:26:09 +09:00
Seonghyun Kim
48150217a8 Divide ExectuionState to ExecutionState and ExtendedExecutionState(with rareData) 
* This path reduce gc_malloc count for try-catch, with, generator, async function

Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
 2023-11-20 13:31:17 +09:00
Seonghyun Kim
4f8582ec25 Compute stacktrace when creating ErrorObject 
Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
 2023-11-09 12:15:14 +09:00
HyukWoo Park
4581040747 Implement TCO for try-catch-finally block 
Signed-off-by: HyukWoo Park <hyukwoo.park@samsung.com>
 2023-11-08 15:16:42 +09:00
HyukWoo Park
49fd86eae8 Enable try operation APIs only for test mode 
Signed-off-by: HyukWoo Park <hyukwoo.park@samsung.com>
 2023-10-25 11:23:41 +09:00
HyukWoo Park
28f1f0fb0b Remove unused parameter in toBoolean method 
Signed-off-by: HyukWoo Park <hyukwoo.park@samsung.com>
 2023-10-25 11:23:41 +09:00
HyukWoo Park
f41a422302 Fix execution state traversal in stack tracing 
* fix stack tracing to correctly add execution state in the middle of multiple state links
* remove redundant checks in stack tracing

Signed-off-by: HyukWoo Park <hyukwoo.park@samsung.com>
 2023-10-17 17:46:14 +09:00
HyukWoo Park
f56ea256b4 Fix minor code defects 
Signed-off-by: HyukWoo Park <hyukwoo.park@samsung.com>
 2023-08-11 15:07:48 +09:00
HyukWoo Park
b980f68488 Fix minor code defects 
Signed-off-by: HyukWoo Park <hyukwoo.park@samsung.com>
 2023-07-25 10:47:49 +09:00
Seonghyun Kim
87fda52727 Fix crash with ObjectStructureWithMap and inline cache 
If inline cache refers ObjectStructure, ObjectStructure should keep its contents.

Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
 2023-07-20 10:58:53 +09:00
HyukWoo Park
7b207535e3 Fix minor defect 
Signed-off-by: HyukWoo Park <hyukwoo.park@samsung.com>
 2023-07-14 13:31:37 +09:00
Seonghyun Kim
4913754c32 Implement building with clang-cl 
Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
 2023-07-12 16:46:42 +09:00
Seonghyun Kim
a2886b8db1 Update source and test driver for running test262 on windows 
* Update test262 driver for python3 and windows
* Update DateFormat for windows
* Fix compiler warnings on Win64

Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
 2023-07-07 09:20:04 +09:00
Seonghyun Kim
34182762c1 Fix evaluation bug of UpdateExpression with MemberExpression 
Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
 2023-06-14 12:38:57 +09:00
HyukWoo Park
e84107d418 Remove unused parameters in ByteCode macro 
Signed-off-by: HyukWoo Park <hyukwoo.park@samsung.com>
 2023-05-31 12:49:24 +09:00
HyukWoo Park
e275ba66f5 Remove an unused variable in ALLOCA 
Signed-off-by: HyukWoo Park <hyukwoo.park@samsung.com>
 2023-05-31 12:49:24 +09:00
HyukWoo Park
7e68583b56 Fix a bug that interpreter reuses an argument buffer of caller in tail call 
Signed-off-by: HyukWoo Park <hyukwoo.park@samsung.com>
 2023-05-30 14:20:41 +09:00
HyukWoo Park
1fbf4872c7 Add a build option of tail call optimization 
Signed-off-by: HyukWoo Park <hyukwoo.park@samsung.com>
 2023-05-08 17:05:02 +09:00
HyukWoo Park
283873a291 Implement basic tail call optimization for normal function 
Signed-off-by: HyukWoo Park <hyukwoo.park@samsung.com>
 2023-05-03 11:18:25 +09:00
HyukWoo Park
0e0b759817 Include breakpoint bytecodes only for debugger mode 
Signed-off-by: HyukWoo Park <hyukwoo.park@samsung.com>
 2023-05-03 11:18:25 +09:00
HyukWoo Park
c8cc70d83e Update Stack Overflow checker and disabler 
Signed-off-by: HyukWoo Park <hyukwoo.park@samsung.com>
 2023-04-17 09:16:01 +09:00
Seonghyun Kim
dd010ab68e Divide Value::Value(double) into Value(DoubleToIntConvertibleTestNeedsTag, double) and Value(UnconvertibleDoubleToInt32 v) 
Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
 2023-04-06 16:41:23 +09:00