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Rework frame context (#4200)

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A new shared frame context data is created which allows sharing
data between the function call and vm main loop. Furthermore
rest arguments and current function object handling is reworked.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2020-09-21 10:25:17 +02:00
committed by GitHub
parent 55554535b2
commit 4d135bec5d
17 changed files with 311 additions and 181 deletions
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jerry-core/vm/vm.h
+3 -2
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@@ -271,6 +271,7 @@ typedef enum
VM_OC_SET_FUNCTION_NAME, /**< set function name property */
VM_OC_PUSH_SPREAD_ELEMENT, /**< push spread element */
VM_OC_PUSH_REST_OBJECT, /**< push rest object */
VM_OC_GET_ITERATOR, /**< GetIterator abstract operation */
VM_OC_ITERATOR_STEP, /**< IteratorStep abstract operation */
VM_OC_ITERATOR_CLOSE, /**< IteratorClose abstract operation */
@@ -352,6 +353,7 @@ typedef enum
VM_OC_SET_FUNCTION_NAME = VM_OC_NONE, /**< set function name property */
VM_OC_PUSH_SPREAD_ELEMENT = VM_OC_NONE, /**< push spread element */
VM_OC_PUSH_REST_OBJECT = VM_OC_NONE, /**< push rest object */
VM_OC_GET_ITERATOR = VM_OC_NONE, /**< GetIterator abstract operation */
VM_OC_ITERATOR_STEP = VM_OC_NONE, /**< IteratorStep abstract operation */
VM_OC_ITERATOR_CLOSE = VM_OC_NONE, /**< IteratorClose abstract operation */
@@ -469,8 +471,7 @@ ecma_value_t vm_run_eval (ecma_compiled_code_t *bytecode_data_p, uint32_t parse_
ecma_value_t vm_run_module (const ecma_compiled_code_t *bytecode_p, ecma_object_t *lex_env_p);
#endif /* ENABLED (JERRY_MODULE_SYSTEM) */
ecma_value_t vm_run (const ecma_compiled_code_t *bytecode_header_p, ecma_value_t this_binding_value,
ecma_object_t *lex_env_p, const ecma_value_t *arg_list_p, uint32_t arg_list_len);
ecma_value_t vm_run (vm_frame_ctx_shared_t *shared_p, ecma_value_t this_binding_value, ecma_object_t *lex_env_p);
ecma_value_t vm_execute (vm_frame_ctx_t *frame_ctx_p);
bool vm_is_strict_mode (void);