Hitachi
SH options
The following -m
options are defined for the SH implementations.
- -m1
- Generate code for the SH1.
m2
- Generate code for the SH2.
- Generate code for the SH3.
- Generate code for the SH3e.
- Compile code for the processor
in big endian mode.
- Compile code for the processor
in little endian mode.
- Align doubles at 64
bit boundaries. Note that this changes the calling conventions, and thus
some functions from the standard C library will not work unless you recompile
it first with -mdalign.
- Shorten some addresses at
link time, when possible; uses the linker option, -relax.
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