as: H8/300 Directives

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1 9.12.4 H8/300 Machine Directives
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1 'as' has the following machine-dependent directives for the H8/300:
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1 '.h8300h'
1      Recognize and emit additional instructions for the H8/300H variant,
1      and also make '.int' emit 32-bit numbers rather than the usual
1      (16-bit) for the H8/300 family.
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1 '.h8300s'
1      Recognize and emit additional instructions for the H8S variant, and
1      also make '.int' emit 32-bit numbers rather than the usual (16-bit)
1      for the H8/300 family.
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1 '.h8300hn'
1      Recognize and emit additional instructions for the H8/300H variant
1      in normal mode, and also make '.int' emit 32-bit numbers rather
1      than the usual (16-bit) for the H8/300 family.
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1 '.h8300sn'
1      Recognize and emit additional instructions for the H8S variant in
1      normal mode, and also make '.int' emit 32-bit numbers rather than
1      the usual (16-bit) for the H8/300 family.
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1    On the H8/300 family (including the H8/300H) '.word' directives
1 generate 16-bit numbers.
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