1 files changed, 37 insertions, 0 deletions
diff --git a/sysdeps/s390/dl-diagnostics-cpu.c b/sysdeps/s390/dl-diagnostics-cpu.c
new file mode 100644
index 0000000..426af2d
--- /dev/null
+++ b/sysdeps/s390/dl-diagnostics-cpu.c
@@ -0,0 +1,37 @@
+/* Print CPU diagnostics data in ld.so.  s390 version.
+   Copyright (C) 2025 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/>.  */
+
+#include <dl-diagnostics.h>
+#include <ldsodefs.h>
+#include <cpu-features.h>
+
+static void
+print_cpu_features_value (const char *label, uint64_t value)
+{
+  _dl_printf ("s390.cpu_features.");
+  _dl_diagnostics_print_labeled_value (label, value);
+}
+
+void
+_dl_diagnostics_cpu (void)
+{
+  const struct cpu_features *cpu_features = &GLRO(dl_s390_cpu_features);
+  print_cpu_features_value ("hwcap", cpu_features->hwcap);
+  print_cpu_features_value ("stfle_orig", cpu_features->stfle_orig);
+  print_cpu_features_value ("stfle_filtered", cpu_features->stfle_filtered);
+}