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3.18.21. M32R/D Options

3.18.21 M32R/D Options

These -m options are defined for Renesas M32R/D architectures:

-m32r2

Generate code for the M32R/2.

-m32rx

Generate code for the M32R/X.

-m32r

Generate code for the M32R. This is the default.

-mmodel=small

Assume all objects live in the lower 16MB of memory (so that their addresses can be loaded with the ld24 instruction), and assume all subroutines are reachable with the bl instruction. This is the default.

The addressability of a particular object can be set with the model attribute.

-mmodel=medium

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