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- <h4 class="subsection">6.34.7 M32R/D Variable Attributes</h4>
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- <p>One attribute is currently defined for the M32R/D.
- </p>
- <dl compact="compact">
- <dt><code>model (<var>model-name</var>)</code></dt>
- <dd><a name="index-model_002dname-variable-attribute_002c-M32R_002fD"></a>
- <a name="index-variable-addressability-on-the-M32R_002fD"></a>
- <p>Use this attribute on the M32R/D to set the addressability of an object.
- The identifier <var>model-name</var> is one of <code>small</code>, <code>medium</code>,
- or <code>large</code>, representing each of the code models.
- </p>
- <p>Small model objects live in the lower 16MB of memory (so that their
- addresses can be loaded with the <code>ld24</code> instruction).
- </p>
- <p>Medium and large model objects may live anywhere in the 32-bit address space
- (the compiler generates <code>seth/add3</code> instructions to load their
- addresses).
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