1 files changed, 62 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.arch/aarch64-frameptr-vecreg-unwind.c b/gdb/testsuite/gdb.arch/aarch64-frameptr-vecreg-unwind.c
new file mode 100644
index 0000000..44ed3e8
--- /dev/null
+++ b/gdb/testsuite/gdb.arch/aarch64-frameptr-vecreg-unwind.c
@@ -0,0 +1,62 @@
+/* Copyright 2025 Free Software Foundation, Inc.
+
+   This file is part of GDB.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+volatile void dummy () {}
+
+long test_function(void)
+{
+  __asm__ volatile (
+    /* Zero d0 (64-bit vector register part of v0). */
+    "movi d0, #0\n\t"
+
+    /* Move the frame pointer (x29) to d0 using fmov. */
+    "fmov d0, x29\n\t"
+
+    /* Describe CFI: Frame pointer is now in d0. */
+    ".cfi_register x29, d0\n\t"
+
+    /* Clobber list: Specify all modified registers. */
+    : /* No output operands. */
+    : /* No input operands. */
+    : "d0"
+  );
+
+  dummy ();                     /* break-here */
+
+  __asm__ volatile (
+    /* Restore the frame pointer (x29) from d0 using fmov. */
+    "fmov x29, d0\n\t"
+
+    /* Describe CFI: Frame pointer is restored. */
+    ".cfi_restore x29\n\t"
+
+    /* Clobber list: Specify all modified registers. */
+    : /* No output operands. */
+    : /* No input operands. */
+    : "x29", "d0"
+  );
+
+  return 0;
+}
+
+int
+main ()
+{
+  long result = test_function ();
+  dummy ();
+  return 0;
+}