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Node:<a name="Output%20Section%20Type">Output Section Type</a>,

Next:<a rel="next" accesskey="n" href="Output-Section-LMA.html#Output%20Section%20LMA">Output Section LMA</a>,

Up:<a rel="up" accesskey="u" href="Output-Section-Attributes.html#Output%20Section%20Attributes">Output Section Attributes</a>

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<h5 class="subsubsection">Output section type</h5>



   <p>Each output section may have a type.  The type is a keyword in

parentheses.  The following types are defined:



     <dl>

<dt><code>NOLOAD</code>

     <dd>The section should be marked as not loadable, so that it will not be

loaded into memory when the program is run. 

<br><dt><code>DSECT</code>

     <dd><dt><code>COPY</code>

     <dd><dt><code>INFO</code>

     <dd><dt><code>OVERLAY</code>

     <dd>These type names are supported for backward compatibility, and are

rarely used.  They all have the same effect: the section should be

marked as not allocatable, so that no memory is allocated for the

section when the program is run. 

</dl>



   <p>The linker normally sets the attributes of an output section based on

the input sections which map into it.  You can override this by using

the section type.  For example, in the script sample below, the

<code>ROM</code> section is addressed at memory location <code>0</code> and does not

need to be loaded when the program is run.  The contents of the

<code>ROM</code> section will appear in the linker output file as usual.

<pre class="smallexample">     SECTIONS {

       ROM 0 (NOLOAD) : { ... }

       ...

     }

     </pre>



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