3.17.11 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.