64 lines
3.5 KiB
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64 lines
3.5 KiB
HTML
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<title>AArch64 Features - Debugging with GDB</title>
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<a name="AArch64-Features"></a>
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<p>
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Next: <a rel="next" accesskey="n" href="ARC-Features.html#ARC-Features">ARC Features</a>,
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Up: <a rel="up" accesskey="u" href="Standard-Target-Features.html#Standard-Target-Features">Standard Target Features</a>
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<h4 class="subsection">G.5.1 AArch64 Features</h4>
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<p><a name="index-target-descriptions_002c-AArch64-features-3658"></a>
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The ‘<samp><span class="samp">org.gnu.gdb.aarch64.core</span></samp>’ feature is required for AArch64
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targets. It should contain registers ‘<samp><span class="samp">x0</span></samp>’ through ‘<samp><span class="samp">x30</span></samp>’,
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‘<samp><span class="samp">sp</span></samp>’, ‘<samp><span class="samp">pc</span></samp>’, and ‘<samp><span class="samp">cpsr</span></samp>’.
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<p>The ‘<samp><span class="samp">org.gnu.gdb.aarch64.fpu</span></samp>’ feature is optional. If present,
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it should contain registers ‘<samp><span class="samp">v0</span></samp>’ through ‘<samp><span class="samp">v31</span></samp>’, ‘<samp><span class="samp">fpsr</span></samp>’,
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and ‘<samp><span class="samp">fpcr</span></samp>’.
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<p>The ‘<samp><span class="samp">org.gnu.gdb.aarch64.sve</span></samp>’ feature is optional. If present,
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it should contain registers ‘<samp><span class="samp">z0</span></samp>’ through ‘<samp><span class="samp">z31</span></samp>’, ‘<samp><span class="samp">p0</span></samp>’
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through ‘<samp><span class="samp">p15</span></samp>’, ‘<samp><span class="samp">ffr</span></samp>’ and ‘<samp><span class="samp">vg</span></samp>’.
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