--- /dev/null
+/* Check for hardware capabilities after HWCAP parsing. powerpc64le version.
+ Copyright (C) 2021 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/>. */
+
+#ifndef _DL_HWCAP_CHECK_H
+#define _DL_HWCAP_CHECK_H
+
+#include <ldsodefs.h>
+
+static inline void
+dl_hwcap_check (void)
+{
+#ifdef _ARCH_PWR9
+ if ((GLRO (dl_hwcap2) & PPC_FEATURE2_ARCH_3_00) == 0)
+ _dl_fatal_printf ("\
+Fatal glibc error: CPU lacks ISA 3.00 support (POWER9 or later required)\n");
+#endif
+#ifdef __FLOAT128_HARDWARE__
+ if ((GLRO (dl_hwcap2) & PPC_FEATURE2_HAS_IEEE128) == 0)
+ _dl_fatal_printf ("\
+Fatal glibc error: CPU lacks float128 support (POWER 9 or later required)\n");
+#endif
+ /* This check is not actually reached when building for POWER10 and
+ running on POWER9 because there are faulting PCREL instructions
+ before this point. */
+#if defined _ARCH_PWR10 || defined __PCREL__
+ if ((GLRO (dl_hwcap2) & PPC_FEATURE2_ARCH_3_1) == 0)
+ _dl_fatal_printf ("\
+Fatal glibc error: CPU lacks ISA 3.10 support (POWER10 or later required)\n");
+#endif
+#ifdef __MMA__
+ if ((GLRO (dl_hwcap2) & PPC_FEATURE2_MMA) == 0)
+ _dl_fatal_printf ("\
+Fatal glibc error: CPU lacks MMA support (POWER10 or later required)\n");
+#endif
+}
+
+#endif /* _DL_HWCAP_CHECK_H */