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27 lines
732 B
27 lines
732 B
define: DUK_USE_DOUBLE_ME
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feature_snippet: |
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#if defined(DUK_OPT_FORCE_BYTEORDER)
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#if (DUK_OPT_FORCE_BYTEORDER == 1)
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#undef DUK_USE_DOUBLE_ME
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#elif (DUK_OPT_FORCE_BYTEORDER == 2)
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#define DUK_USE_DOUBLE_ME
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#elif (DUK_OPT_FORCE_BYTEORDER == 3)
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#undef DUK_USE_DOUBLE_ME
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#else
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#error invalid DUK_OPT_FORCE_BYTEORDER
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#endif
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#else
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#undef DUK_USE_DOUBLE_ME
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#endif
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introduced: 1.0.0
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removed: 1.4.0
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default: false
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conflicts:
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- DUK_USE_DOUBLE_LE
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- DUK_USE_DOUBLE_BE
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tags:
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- portability
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description: >
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IEEE double memory representation is mixed endian on the target platform.
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In other words the logical bytes ABCDEFGH are represented in memory as
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DCBAHGFE. This endianness is used by some ARM platforms.
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