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| <h4 class="subsection">9.29.4 MSP 430 Machine Directives</h4> |
| |
| <p><a name="index-machine-directives_002c-MSP-430-1754"></a><a name="index-MSP-430-machine-directives-1755"></a> |
| |
| <a name="index-g_t_0040code_007bfile_007d-directive_002c-MSP-430-1756"></a> |
| <dl><dt><code>.file</code><dd>This directive is ignored; it is accepted for compatibility with other |
| MSP 430 assemblers. |
| |
| <blockquote> |
| <em>Warning:</em> in other versions of the <span class="sc">gnu</span> assembler, <code>.file</code> is |
| used for the directive called <code>.app-file</code> in the MSP 430 support. |
| </blockquote> |
| |
| <p><a name="index-g_t_0040code_007bline_007d-directive_002c-MSP-430-1757"></a><br><dt><code>.line</code><dd>This directive is ignored; it is accepted for compatibility with other |
| MSP 430 assemblers. |
| |
| <p><a name="index-g_t_0040code_007barch_007d-directive_002c-MSP-430-1758"></a><br><dt><code>.arch</code><dd>Sets the target microcontroller in the same way as the <samp><span class="option">-mmcu</span></samp> |
| command-line option. |
| |
| <p><a name="index-g_t_0040code_007bcpu_007d-directive_002c-MSP-430-1759"></a><br><dt><code>.cpu</code><dd>Sets the target architecture in the same way as the <samp><span class="option">-mcpu</span></samp> |
| command-line option. |
| |
| <p><a name="index-g_t_0040code_007bprofiler_007d-directive_002c-MSP-430-1760"></a><br><dt><code>.profiler</code><dd>This directive instructs assembler to add new profile entry to the object file. |
| |
| <p><a name="index-g_t_0040code_007brefsym_007d-directive_002c-MSP-430-1761"></a><br><dt><code>.refsym</code><dd>This directive instructs assembler to add an undefined reference to |
| the symbol following the directive. The maximum symbol name length is |
| 1023 characters. No relocation is created for this symbol; it will |
| exist purely for pulling in object files from archives. Note that |
| this reloc is not sufficient to prevent garbage collection; use a |
| KEEP() directive in the linker file to preserve such objects. |
| |
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