1 /* Copyright JS Foundation and other contributors, http://js.foundation 2 * 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef RE_COMPILER_CONTEXT_H 17 #define RE_COMPILER_CONTEXT_H 18 19 #if ENABLED (JERRY_BUILTIN_REGEXP) 20 21 #include "re-token.h" 22 23 /** \addtogroup parser Parser 24 * @{ 25 * 26 * \addtogroup regexparser Regular expression 27 * @{ 28 * 29 * \addtogroup regexparser_compiler Compiler 30 * @{ 31 */ 32 33 /** 34 * RegExp compiler context 35 */ 36 typedef struct 37 { 38 const lit_utf8_byte_t *input_start_p; /**< start of input pattern */ 39 const lit_utf8_byte_t *input_curr_p; /**< current position in input pattern */ 40 const lit_utf8_byte_t *input_end_p; /**< end of input pattern */ 41 42 uint8_t *bytecode_start_p; /**< start of bytecode block */ 43 size_t bytecode_size; /**< size of bytecode */ 44 45 uint32_t captures_count; /**< number of capture groups */ 46 uint32_t non_captures_count; /**< number of non-capture groups */ 47 48 int groups_count; /**< number of groups */ 49 uint16_t flags; /**< RegExp flags */ 50 re_token_t token; /**< current token */ 51 } re_compiler_ctx_t; 52 53 /** 54 * @} 55 * @} 56 * @} 57 */ 58 59 #endif /* ENABLED (JERRY_BUILTIN_REGEXP) */ 60 #endif /* !RE_COMPILER_CONTEXT_H */ 61