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Options for the H8/500

These options control some compilation choices specific to the Hitachi H8/500:

-mspace
When a tradeoff is available between code size and speed, generate smaller code.
-mspeed
When a tradeoff is available between code size and speed, generate faster code.
-mint32
Make int data 32 bits by default.
-mcode32
Compile code for a 32 bit address space.
-mdata32
Compile data for a 32 bit address space.
-mtiny
Compile both data and code sections using the same 16-bit address space.
-msmall
Compile both data and code sections for 16-bit address spaces, but use different link segments.
-mmedium
Compile code for a 32-bit address space, but data for a 16-bit address space. This is the same as specifying `-mcode32' without `-mdata32'.
-mcompact
Compile data for a 32-bit address space, but code for a 16-bit address space. This is the same as specifying `-mdata32' without `-mcode32'.
-mbig
Compile both data and code sections for 32-bit address spaces. This is the same as specifying both `-mdata32' and `-mcode32'.


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