RTEMS GNU Tools On-Line Library

Using and Porting the GNU Compiler Collection (GCC)

2.14.20: 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 H8/300, for a fuller description.

-mh

Generate code for the H8/300H.

-ms

Generate code for the H8/S.

-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.

Using and Porting the GNU Compiler Collection (GCC)

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