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| <a name="Options-14"></a> |
| <h4 class="subsection">9.29.1 Options</h4> |
| <a name="index-MSP-430-options-_0028none_0029"></a> |
| <a name="index-options-for-MSP430-_0028none_0029"></a> |
| <dl compact="compact"> |
| <dt><code>-mmcu</code></dt> |
| <dd><p>selects the mpu arch. If the architecture is 430Xv2 then this also |
| enables NOP generation unless the <samp>-mN</samp> is also specified. |
| </p> |
| </dd> |
| <dt><code>-mcpu</code></dt> |
| <dd><p>selects the cpu architecture. If the architecture is 430Xv2 then this |
| also enables NOP generation unless the <samp>-mN</samp> is also |
| specified. |
| </p> |
| </dd> |
| <dt><code>-mP</code></dt> |
| <dd><p>enables polymorph instructions handler. |
| </p> |
| </dd> |
| <dt><code>-mQ</code></dt> |
| <dd><p>enables relaxation at assembly time. DANGEROUS! |
| </p> |
| </dd> |
| <dt><code>-ml</code></dt> |
| <dd><p>indicates that the input uses the large code model. |
| </p> |
| </dd> |
| <dt><code>-mN</code></dt> |
| <dd><p>disables the generation of a NOP instruction following any instruction |
| that might change the interrupts enabled/disabled state. For the |
| 430Xv2 architecture the instructions: <code>EINT</code>, <code>DINT</code>, |
| <code>BIC #8, SR</code>, <code>BIS #8, SR</code> and <code>MOV.W <>, SR</code> must be |
| followed by a NOP instruction in order to ensure the correct |
| processing of interrupts. By default generation of the NOP |
| instruction happens automatically, but this command line option |
| disables this behaviour. It is then up to the programmer to ensure |
| that interrupts are enabled and disabled correctly. |
| </p> |
| </dd> |
| <dt><code>-md</code></dt> |
| <dd><p>mark the object file as one that requires data to copied from ROM to |
| RAM at execution startup. Disabled by default. |
| </p> |
| </dd> |
| </dl> |
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