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'.