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Hitachi
H8/300 options
The following -m
options are defined for the H8/300 family of processors’ implementations.
-mrelax
Shorten some address references
at link time, when possible; this option uses the linker option, -relax.
See ld
and the H8/300 processors in Using
ld
within GNUPro Utilities for a fuller description.
-ms
Generate code for the H8/S.
-mh
Generate code for the H8/300H.
-mint32
Make int
data 32 bits by default.
-malign-300
On the H8/300H, use the
same alignment rules as for the H8/300. The default for the H8/300H 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.