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| <a name="ld-and-MSP430"></a> |
| <h3 class="section">4.9 <code>ld</code> and MSP430</h3> |
| <p>For the MSP430 it is possible to select the MPU architecture. The flag ‘<samp>-m [mpu type]</samp>’ |
| will select an appropriate linker script for selected MPU type. (To get a list of known MPUs |
| just pass ‘<samp>-m help</samp>’ option to the linker). |
| </p> |
| <a name="index-MSP430-extra-sections"></a> |
| <p>The linker will recognize some extra sections which are MSP430 specific: |
| </p> |
| <dl compact="compact"> |
| <dt><code>‘<samp>.vectors</samp>’</code></dt> |
| <dd><p>Defines a portion of ROM where interrupt vectors located. |
| </p> |
| </dd> |
| <dt><code>‘<samp>.bootloader</samp>’</code></dt> |
| <dd><p>Defines the bootloader portion of the ROM (if applicable). Any code |
| in this section will be uploaded to the MPU. |
| </p> |
| </dd> |
| <dt><code>‘<samp>.infomem</samp>’</code></dt> |
| <dd><p>Defines an information memory section (if applicable). Any code in |
| this section will be uploaded to the MPU. |
| </p> |
| </dd> |
| <dt><code>‘<samp>.infomemnobits</samp>’</code></dt> |
| <dd><p>This is the same as the ‘<samp>.infomem</samp>’ section except that any code |
| in this section will not be uploaded to the MPU. |
| </p> |
| </dd> |
| <dt><code>‘<samp>.noinit</samp>’</code></dt> |
| <dd><p>Denotes a portion of RAM located above ‘<samp>.bss</samp>’ section. |
| </p> |
| <p>The last two sections are used by gcc. |
| </p></dd> |
| </dl> |
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