mirror of
https://github.com/jerryscript-project/jerryscript.git
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103 lines
3.2 KiB
C
103 lines
3.2 KiB
C
/* Copyright JS Foundation and other contributors, http://js.foundation
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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 CONFIG_H
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#define CONFIG_H
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/**
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* Group of builtin-related features that can be disabled together.
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*/
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#ifdef CONFIG_DISABLE_BUILTINS
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# define CONFIG_DISABLE_ANNEXB_BUILTIN
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# define CONFIG_DISABLE_ARRAY_BUILTIN
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# define CONFIG_DISABLE_BOOLEAN_BUILTIN
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# define CONFIG_DISABLE_DATE_BUILTIN
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# define CONFIG_DISABLE_ERROR_BUILTINS
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# define CONFIG_DISABLE_JSON_BUILTIN
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# define CONFIG_DISABLE_MATH_BUILTIN
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# define CONFIG_DISABLE_NUMBER_BUILTIN
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# define CONFIG_DISABLE_REGEXP_BUILTIN
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# define CONFIG_DISABLE_STRING_BUILTIN
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#endif /* CONFIG_DISABLE_BUILTINS */
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/**
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* Group of ES2015-related features that can be disabled together.
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*/
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#ifdef CONFIG_DISABLE_ES2015
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# define CONFIG_DISABLE_ES2015_ARROW_FUNCTION
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# define CONFIG_DISABLE_ES2015_BUILTIN
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# define CONFIG_DISABLE_ES2015_PROMISE_BUILTIN
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# define CONFIG_DISABLE_ES2015_TEMPLATE_STRINGS
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# define CONFIG_DISABLE_ES2015_TYPEDARRAY_BUILTIN
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#endif /* CONFIG_DISABLE_ES2015 */
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/**
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* Size of heap
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*/
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#ifndef CONFIG_MEM_HEAP_AREA_SIZE
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# define CONFIG_MEM_HEAP_AREA_SIZE (512 * 1024)
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#endif /* !CONFIG_MEM_HEAP_AREA_SIZE */
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/**
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* Max heap usage limit
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*/
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#define CONFIG_MEM_HEAP_MAX_LIMIT 8192
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/**
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* Desired limit of heap usage
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*/
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#define CONFIG_MEM_HEAP_DESIRED_LIMIT (JERRY_MIN (CONFIG_MEM_HEAP_AREA_SIZE / 32, CONFIG_MEM_HEAP_MAX_LIMIT))
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/**
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* Use 32-bit/64-bit float for ecma-numbers
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*/
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#define CONFIG_ECMA_NUMBER_FLOAT32 (1u) /* 32-bit float */
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#define CONFIG_ECMA_NUMBER_FLOAT64 (2u) /* 64-bit float */
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#ifndef CONFIG_ECMA_NUMBER_TYPE
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# define CONFIG_ECMA_NUMBER_TYPE CONFIG_ECMA_NUMBER_FLOAT64
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#else /* CONFIG_ECMA_NUMBER_TYPE */
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# if (CONFIG_ECMA_NUMBER_TYPE != CONFIG_ECMA_NUMBER_FLOAT32 \
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&& CONFIG_ECMA_NUMBER_TYPE != CONFIG_ECMA_NUMBER_FLOAT64)
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# error "ECMA-number storage is configured incorrectly"
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# endif /* CONFIG_ECMA_NUMBER_TYPE != CONFIG_ECMA_NUMBER_FLOAT32
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&& CONFIG_ECMA_NUMBER_TYPE != CONFIG_ECMA_NUMBER_FLOAT64 */
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#endif /* !CONFIG_ECMA_NUMBER_TYPE */
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#if (!defined (CONFIG_DISABLE_DATE_BUILTIN) && (CONFIG_ECMA_NUMBER_TYPE == CONFIG_ECMA_NUMBER_FLOAT32))
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# error "Date does not support float32"
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#endif
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/**
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* Disable ECMA lookup cache
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*/
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// #define CONFIG_ECMA_LCACHE_DISABLE
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/**
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* Disable ECMA property hashmap
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*/
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// #define CONFIG_ECMA_PROPERTY_HASHMAP_DISABLE
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/**
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* Share of newly allocated since last GC objects among all currently allocated objects,
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* after achieving which, GC is started upon low severity try-give-memory-back requests.
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*
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* Share is calculated as the following:
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* 1.0 / CONFIG_ECMA_GC_NEW_OBJECTS_SHARE_TO_START_GC
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*/
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#define CONFIG_ECMA_GC_NEW_OBJECTS_SHARE_TO_START_GC (16)
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#endif /* !CONFIG_H */
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