30 lines
782 B
Ruby
30 lines
782 B
Ruby
require_relative "code"
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module Asm
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# The name really says it all.
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# The only interesting thing is storage.
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# Currently string are stored "inline" , ie in the code segment.
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# Mainly because that works an i aint no elf expert.
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class StringLiteral < Code
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# currently aligned to 4 (ie padded with 0) and off course 0 at the end
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def initialize(str)
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length = str.length
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# rounding up to the next 4 (always adding one for zero pad)
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pad = ((length / 4 ) + 1 ) * 4 - length
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raise "#{pad} #{self}" unless pad >= 1
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@string = str + "\x00" * pad
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end
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# the strings length plus padding
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def length
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@string.length
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end
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# just writing the string
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def assemble(io)
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io << @string
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end
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end
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end |