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https://github.com/jerryscript-project/jerryscript.git
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bd9d1d4afd
- literal identifiers hash table and byte-code array are now allocated in one heap block instead of four blocks; - memory regions with the hash tables and arrays are now linked into linked list using headers at start of the regions instead of using array_list. JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
66 lines
1.9 KiB
C
66 lines
1.9 KiB
C
/* Copyright 2014-2015 Samsung Electronics Co., Ltd.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef SCOPES_TREE_H
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#define SCOPES_TREE_H
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#include "linked-list.h"
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#include "lexer.h"
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#include "ecma-globals.h"
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#include "hash-table.h"
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#include "opcodes.h"
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#include "lit-id-hash-table.h"
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#include "lit-literal.h"
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#define NOT_A_LITERAL (lit_cpointer_t::null_cp ())
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typedef struct
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{
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lit_cpointer_t lit_id[3];
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opcode_t op;
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} op_meta;
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typedef struct tree_header
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{
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struct tree_header *parent;
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linked_list children;
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uint8_t children_num;
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} tree_header;
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typedef struct
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{
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tree_header t;
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linked_list opcodes;
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opcode_counter_t opcodes_num;
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unsigned strict_mode:1;
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} scopes_tree_int;
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typedef scopes_tree_int * scopes_tree;
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scopes_tree scopes_tree_init (scopes_tree);
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void scopes_tree_free (scopes_tree);
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opcode_counter_t scopes_tree_opcodes_num (scopes_tree);
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void scopes_tree_add_op_meta (scopes_tree, op_meta);
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void scopes_tree_set_op_meta (scopes_tree, opcode_counter_t, op_meta);
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void scopes_tree_set_opcodes_num (scopes_tree, opcode_counter_t);
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op_meta scopes_tree_op_meta (scopes_tree, opcode_counter_t);
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size_t scopes_tree_count_literals_in_blocks (scopes_tree);
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opcode_counter_t scopes_tree_count_opcodes (scopes_tree);
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opcode_t *scopes_tree_raw_data (scopes_tree, uint8_t *, size_t, lit_id_hash_table *);
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void scopes_tree_set_strict_mode (scopes_tree, bool);
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bool scopes_tree_strict_mode (scopes_tree);
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#endif /* SCOPES_TREE_H */
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