77 lines
3.6 KiB
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77 lines
3.6 KiB
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<title>CRIS - Debugging with GDB</title>
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<div class="node">
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<a name="CRIS"></a>
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<p>
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Next: <a rel="next" accesskey="n" href="Super_002dH.html#Super_002dH">Super-H</a>,
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Previous: <a rel="previous" accesskey="p" href="AVR.html#AVR">AVR</a>,
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Up: <a rel="up" accesskey="u" href="Embedded-Processors.html#Embedded-Processors">Embedded Processors</a>
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<hr>
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</div>
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<h4 class="subsection">21.3.9 CRIS</h4>
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<p><a name="index-CRIS-1596"></a>
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When configured for debugging CRIS, <span class="sc">gdb</span> provides the
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following CRIS-specific commands:
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<dl>
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<dt><code>set cris-version </code><var>ver</var><dd><a name="index-CRIS-version-1597"></a>Set the current CRIS version to <var>ver</var>, either ‘<samp><span class="samp">10</span></samp>’ or ‘<samp><span class="samp">32</span></samp>’.
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The CRIS version affects register names and sizes. This command is useful in
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case autodetection of the CRIS version fails.
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<br><dt><code>show cris-version</code><dd>Show the current CRIS version.
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<br><dt><code>set cris-dwarf2-cfi</code><dd><a name="index-DWARF_002d2-CFI-and-CRIS-1598"></a>Set the usage of DWARF-2 CFI for CRIS debugging. The default is ‘<samp><span class="samp">on</span></samp>’.
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Change to ‘<samp><span class="samp">off</span></samp>’ when using <code>gcc-cris</code> whose version is below
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<code>R59</code>.
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<br><dt><code>show cris-dwarf2-cfi</code><dd>Show the current state of using DWARF-2 CFI.
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<br><dt><code>set cris-mode </code><var>mode</var><dd><a name="index-CRIS-mode-1599"></a>Set the current CRIS mode to <var>mode</var>. It should only be changed when
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debugging in guru mode, in which case it should be set to
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‘<samp><span class="samp">guru</span></samp>’ (the default is ‘<samp><span class="samp">normal</span></samp>’).
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<br><dt><code>show cris-mode</code><dd>Show the current CRIS mode.
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</dl>
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</body></html>
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