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(gcc-300.info)H8/300 Options

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H8/300 Options
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   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'.  *Note `ld' and the H8/300:
     (ld.info)H8/300, for a fuller description.

`-mh'
     Generate code for the H8/300H.

`-ms'
     Generate code for the H8/S.

`-ms2600'
     Generate code for the H8/S2600.  This switch must be used with
     `-ms'.

`-mint32'
     Make `int' data 32 bits by default.

`-malign-300'
     On the H8/300H and H8/S, use the same alignment rules as for the
     H8/300.  The default for the H8/300H and H8/S 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.