36 lines
798 B
Plaintext
36 lines
798 B
Plaintext
Bytecode format
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---------------
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The bytecode file is composed of the following sections:
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* HEADER: 8-byte header
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[0:3]: Magic
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[4:5]: Bytecode version
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[6:7]: Reserved for future use
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* CONSTANTS
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[0:3]: Code start address
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[4:7]: Number of constants
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Each constant:
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[0]: Type (0 = string, 1 = real)
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if string:
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[1..4]: string size
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[...]: string
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if real
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[1..4]: real
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* CODE
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[0:3]: Debug start address (or zero)
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[4:7]: Number of functions
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Each function:
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[0:3] Address of next function
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[...] Code
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[0] : Opcode
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[between 1 and 4] : Operand
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The max file size is 2 Gb.
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## Values can be encoded in the following ways:
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* The type is defined by the operator.
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* Constant indexes and function ids are encoded as ints
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