1 files changed, 44 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.reverse/recursion.c b/gdb/testsuite/gdb.reverse/recursion.c
new file mode 100644
index 0000000..5ce1c8d
--- /dev/null
+++ b/gdb/testsuite/gdb.reverse/recursion.c
@@ -0,0 +1,44 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+   Copyright 2023 Free Software Foundation, Inc.
+
+   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/>.  */
+
+/* Test GDB's ability to handle recursive functions when executing
+   in reverse.  */
+
+/* The recursive foo call must be the first line of the recursive
+   function, to test that we're not stepping too much and skipping
+   multiple calls when we should skip only one.  */
+int
+foo (int x)
+{
+  if (x) return foo (x-1);
+  return 0;
+}
+
+int
+bar (int x)
+{
+  int r = foo (x);
+  return 2*r;
+}
+
+int
+main ()
+{
+  int i = bar (5);
+  int j = foo (5);
+  return 0;			/* END OF MAIN */
+}