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-rw-r--r--sysdeps/x86_64/tst-plt-rewritemod1.c32
1 files changed, 32 insertions, 0 deletions
diff --git a/sysdeps/x86_64/tst-plt-rewritemod1.c b/sysdeps/x86_64/tst-plt-rewritemod1.c
new file mode 100644
index 0000000000..99f21fba5a
--- /dev/null
+++ b/sysdeps/x86_64/tst-plt-rewritemod1.c
@@ -0,0 +1,32 @@
+/* Check PLT rewrite works correctly.
+   Copyright (C) 2024 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+/* foo calls bar with indirect branch via PLT.  PLT rewrite should
+   change it to direct branch.  */
+
+const char *
+bar (void)
+{
+  return "PLT rewrite works";
+}
+
+const char *
+foo (void)
+{
+  return bar ();
+}