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#### 3.17.13 H8/300 Options

These ‘`-m`’ options are defined for the H8/300 implementations:

`-mrelax`
  Shorten some address references at link time, when possible; uses the linker option `-relax`. See `ld` and the H8/300, for a fuller description.
`-mh`
  Generate code for the H8/300H.
`-ms`
  Generate code for the H8S.
`-mn`
  Generate code for the H8S and H8/300H in the normal mode. This switch must be used either with `-mh` or `-ms`.
`-ms2600`
  Generate code for the H8S/2600. This switch must be used with `-ms`.
`-mint32`
  Make `int` data 32 bits by default.
`-malign-300`
  On the H8/300H and H8S, use the same alignment rules as for the H8/300. The default for the H8/300H and H8S is to align longs and floats on 4 byte boundaries. `-malign-300` causes them to be aligned on 2 byte boundaries. This option has no effect on the H8/300.