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esp8266/mpconfigport: Reduce various parser-related allocation params.
This gives noticeable result for parsing simple input (modelled on 32-bit unix port): Before: >>> micropython.mem_total() 3360 >>> micropython.mem_total() 4472 After: >>> micropython.mem_total() 3072 >>> micropython.mem_total() 4052 However, effect on parsing large input is much less conclusive, e.g.: Before: >>> micropython.mem_total() 3376 >>> import pystone_lowmem >>> micropython.mem_total() 33006 delta=29630 After: >>> micropython.mem_total() 3091 >>> import pystone_lowmem >>> micropython.mem_total() 32509 delta=29418
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‎esp8266/mpconfigport.h‎

Lines changed: 5 additions & 0 deletions
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#define MICROPY_OBJ_REPR (MICROPY_OBJ_REPR_C)
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#define MICROPY_ALLOC_PATH_MAX (128)
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#define MICROPY_ALLOC_LEXER_INDENT_INIT (8)
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#define MICROPY_ALLOC_PARSE_RULE_INIT (48)
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#define MICROPY_ALLOC_PARSE_RULE_INC (8)
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#define MICROPY_ALLOC_PARSE_RESULT_INC (8)
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#define MICROPY_ALLOC_PARSE_CHUNK_INIT (64)
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#define MICROPY_EMIT_X64 (0)
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#define MICROPY_EMIT_THUMB (0)
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#define MICROPY_EMIT_INLINE_THUMB (0)

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