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# Base configuration for low memory environments, see
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# doc/low-memory.rst:
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#
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# - Strips verbose errors etc
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# - Strips some Duktape custom feature like JX/JC; keeps e.g. RegExp
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# and other standard parts
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# - Strips some commonly unnecessary API calls like bytecode dump/load
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# - Does not enable pointer compression or external strings: these
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# need target specific support code
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# - Does not enable ROM string/object support by default, enable manually
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#
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DUK_USE_PREFER_SIZE: true
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DUK_USE_AUGMENT_ERROR_CREATE: false
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DUK_USE_AUGMENT_ERROR_THROW: false
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DUK_USE_TRACEBACKS: false
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DUK_USE_ERRCREATE: false
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DUK_USE_ERRTHROW: false
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DUK_USE_VERBOSE_ERRORS: false
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DUK_USE_PARANOID_ERRORS: true
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DUK_USE_DEBUGGER_SUPPORT: false # must be disabled if DUK_USE_PC2LINE is disabled
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DUK_USE_PC2LINE: false
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DUK_USE_LEXER_SLIDING_WINDOW: false
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DUK_USE_JSON_STRINGIFY_FASTPATH: false
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DUK_USE_JSON_QUOTESTRING_FASTPATH: false
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DUK_USE_JSON_DECSTRING_FASTPATH: false
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DUK_USE_JSON_DECNUMBER_FASTPATH: false
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DUK_USE_JSON_EATWHITE_FASTPATH: false
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DUK_USE_BASE64_FASTPATH: false
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DUK_USE_HEX_FASTPATH: false
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DUK_USE_IDCHAR_FASTPATH: false
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DUK_USE_BYTECODE_DUMP_SUPPORT: false
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DUK_USE_JX: false
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DUK_USE_JC: false
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#DUK_USE_REGEXP_SUPPORT: false
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DUK_USE_DEBUG_BUFSIZE: 2048
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DUK_USE_LIGHTFUNC_BUILTINS: true
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DUK_USE_STRTAB_CHAIN: true
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DUK_USE_STRTAB_PROBE: false
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DUK_USE_STRTAB_CHAIN_SIZE: 128
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# Consider using pointer compression, see doc/low-memory.rst.
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#DUK_USE_REFCOUNT16: true
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#DUK_USE_STRHASH16: true
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#DUK_USE_STRLEN16: true
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#DUK_USE_BUFLEN16: true
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#DUK_USE_OBJSIZES16: true
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#DUK_USE_HSTRING_CLEN: false
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#DUK_USE_HEAPPTR16
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#DUK_USE_HEAPPTR_DEC16
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#DUK_USE_HEAPPTR_ENC16
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# Consider using external strings, see doc/low_memory.rst.
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#DUK_USE_EXTERNAL_STRINGS: true
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#DUK_USE_EXTSTR_INTERN_CHECK
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#DUK_USE_EXTSTR_FREE
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# Consider removing Node.js Buffer and Khronos/ES6 typed array support if not
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# needed (about 8-9 kB code footprint difference on x64)
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#DUK_USE_BUFFEROBJECT_SUPPORT: false
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# Consider to reduce code footprint at the expense of more erratic RAM usage
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#DUK_USE_REFERENCE_COUNTING: false
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#DUK_USE_DOUBLE_LINKED_HEAP: false
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# Consider to reduce code footprint at the expense of less safeguards against
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# bugs in calling C code
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#DUK_USE_VALSTACK_UNSAFE: true
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# Short term workaround with large footprint, disable.
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DUK_USE_REGEXP_CANON_WORKAROUND: false
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# Consider using ROM strings/objects to reduce footprint, see doc/low_memory.rst.
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# ROM strings/objects reduce startup RAM usage at the expense of code footprint
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# and some compliance.
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#DUK_USE_ROM_STRINGS: true
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#DUK_USE_ROM_OBJECTS: true
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#DUK_USE_ROM_GLOBAL_INHERIT: true # select inherit or clone; inherit recommended
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#DUK_USE_ROM_GLOBAL_CLONE: false
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