50d124bfc3
Parser optimizations.
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- 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
1e2dfc73f5
Remove of 'this_binding' opcode.
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- introduce 'const' register type;
- adding constant register for reading ThisBinding value of active interpreter context.
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
2015-10-23 15:45:28 +03:00
f2c3e59bbe
Change reg_var_decl instruction arguments to [number of registers for temporaries; number of register for local variables].
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JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
2015-10-23 15:45:28 +03:00
311cc65b33
Implement snapshot functionality.
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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
2015-09-09 18:07:24 +03:00
443673fc5d
Update bytecode header structure so that bytecode could be stored independently from hash table and bytecode header.
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JerryScript-DCO-1.0-Signed-off-by: Andrey Shitov a.shitov@samsung.com
2015-09-09 18:07:20 +03:00
173becc3ac
Rename idx_t -> vm_idx_t, opcode_special_reg_t -> vm_reg_t, INVALID_VALUE -> VM_IDX_EMPTY / VM_IDX_REWRITE_GENERAL_CASE, LITERAL_TO_REWRITE -> VM_IDX_REWRITE_LITERAL_UID.
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JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
2015-08-28 16:18:58 +03:00
5b9ce05491
Introduce parser-time optimization that replaces a function's local variables with registers.
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JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
2015-08-27 17:42:45 +03:00
502f4c4623
Split opcode and instruction entities and perform related renamings: opcode_t is now vm_instr_t, opcode position is instruction position, etc.
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JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
2015-07-28 13:43:43 +03:00
31894da098
Move ecma-stack to vm component, renaming it to vm-stack.
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ECMA-stack is related to VM and is not related to ECMA component, except for GC.
Dependency between vm-stack and GC would be solved after GC would be extracted to a separate compoment.
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
2015-07-22 14:36:23 +03:00
7dcaf06793
Rename int_data_t -> vm_frame_ctx_t, vm_frame_ctx_t* variables from int_data / int_data_p -> frame_ctx_p.
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JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
2015-07-22 14:36:23 +03:00
a0c5974ab8
Move char type definitions and magic string processing functions to literal component.
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JerryScript-DCO-1.0-Signed-off-by: Andrey Shitov a.shitov@samsung.com
2015-06-29 23:27:58 +03:00
3577261261
Add support for eval in parser.
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JerryScript-DCO-1.0-Signed-off-by: Andrey Shitov a.shitov@samsung.com
2015-06-13 18:01:30 +03:00
53801e3b41
Replace array of literals with literal storage.
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JerryScript-DCO-1.0-Signed-off-by: Evgeny Gavrin e.gavrin@samsung.com
JerryScript-DCO-1.0-Signed-off-by: Andrey Shitov a.shitov@samsung.com
2015-06-10 21:40:10 +03:00
b05d239cf7
Supplementing ECMA_TRY_CATCH with assertion that 'return_value' contains empty completion value prior to execution of ECMA_TRY_CATCH statement.
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JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
2015-05-08 22:34:57 +03:00
175f8912b2
Passing ecma_value_t by value instead of by reference.
2015-04-18 21:46:13 +03:00
7c67606b00
Parser refactoring. Remove deserializer notion.
2015-04-07 13:05:19 +03:00
88353e93cf
Renaming core -> jerry-core.
2015-02-17 19:08:55 +03:00
Andrey Shitov