| <html lang="en"> |
| <head> |
| <title>AArch64 Features - Debugging with GDB</title> |
| <meta http-equiv="Content-Type" content="text/html"> |
| <meta name="description" content="Debugging with GDB"> |
| <meta name="generator" content="makeinfo 4.13"> |
| <link title="Top" rel="start" href="index.html#Top"> |
| <link rel="up" href="Standard-Target-Features.html#Standard-Target-Features" title="Standard Target Features"> |
| <link rel="next" href="ARC-Features.html#ARC-Features" title="ARC Features"> |
| <link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage"> |
| <!-- |
| Copyright (C) 1988-2019 Free Software Foundation, Inc. |
| |
| Permission is granted to copy, distribute and/or modify this document |
| under the terms of the GNU Free Documentation License, Version 1.3 or |
| any later version published by the Free Software Foundation; with the |
| Invariant Sections being ``Free Software'' and ``Free Software Needs |
| Free Documentation'', with the Front-Cover Texts being ``A GNU Manual,'' |
| and with the Back-Cover Texts as in (a) below. |
| |
| (a) The FSF's Back-Cover Text is: ``You are free to copy and modify |
| this GNU Manual. Buying copies from GNU Press supports the FSF in |
| developing GNU and promoting software freedom.'' |
| --> |
| <meta http-equiv="Content-Style-Type" content="text/css"> |
| <style type="text/css"><!-- |
| pre.display { font-family:inherit } |
| pre.format { font-family:inherit } |
| pre.smalldisplay { font-family:inherit; font-size:smaller } |
| pre.smallformat { font-family:inherit; font-size:smaller } |
| pre.smallexample { font-size:smaller } |
| pre.smalllisp { font-size:smaller } |
| span.sc { font-variant:small-caps } |
| span.roman { font-family:serif; font-weight:normal; } |
| span.sansserif { font-family:sans-serif; font-weight:normal; } |
| --></style> |
| </head> |
| <body> |
| <div class="node"> |
| <a name="AArch64-Features"></a> |
| <p> |
| Next: <a rel="next" accesskey="n" href="ARC-Features.html#ARC-Features">ARC Features</a>, |
| Up: <a rel="up" accesskey="u" href="Standard-Target-Features.html#Standard-Target-Features">Standard Target Features</a> |
| <hr> |
| </div> |
| |
| <h4 class="subsection">G.5.1 AArch64 Features</h4> |
| |
| <p><a name="index-target-descriptions_002c-AArch64-features-3658"></a> |
| The ‘<samp><span class="samp">org.gnu.gdb.aarch64.core</span></samp>’ feature is required for AArch64 |
| targets. It should contain registers ‘<samp><span class="samp">x0</span></samp>’ through ‘<samp><span class="samp">x30</span></samp>’, |
| ‘<samp><span class="samp">sp</span></samp>’, ‘<samp><span class="samp">pc</span></samp>’, and ‘<samp><span class="samp">cpsr</span></samp>’. |
| |
| <p>The ‘<samp><span class="samp">org.gnu.gdb.aarch64.fpu</span></samp>’ feature is optional. If present, |
| 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>’, |
| and ‘<samp><span class="samp">fpcr</span></samp>’. |
| |
| <p>The ‘<samp><span class="samp">org.gnu.gdb.aarch64.sve</span></samp>’ feature is optional. If present, |
| 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>’ |
| through ‘<samp><span class="samp">p15</span></samp>’, ‘<samp><span class="samp">ffr</span></samp>’ and ‘<samp><span class="samp">vg</span></samp>’. |
| |
| </body></html> |
| |
