new file mode 100644
@@ -0,0 +1,37 @@
+/* Defines for bits in AT_HWCAP. LoongArch Linux version.
+ Copyright (C) 2023 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/>. */
+
+#if !defined(_SYS_AUXV_H) && !defined(_LINUX_LOONGARCH_SYSDEP_H)
+# error "Never include <bits/hwcap.h> directly; use <sys/auxv.h> instead."
+#endif
+
+/* The bit numbers must match those in the kernel's <asm/hwcap.h>. */
+
+#define HWCAP_LOONGARCH_CPUCFG (1 << 0)
+#define HWCAP_LOONGARCH_LAM (1 << 1)
+#define HWCAP_LOONGARCH_UAL (1 << 2)
+#define HWCAP_LOONGARCH_FPU (1 << 3)
+#define HWCAP_LOONGARCH_LSX (1 << 4)
+#define HWCAP_LOONGARCH_LASX (1 << 5)
+#define HWCAP_LOONGARCH_CRC32 (1 << 6)
+#define HWCAP_LOONGARCH_COMPLEX (1 << 7)
+#define HWCAP_LOONGARCH_CRYPTO (1 << 8)
+#define HWCAP_LOONGARCH_LVZ (1 << 9)
+#define HWCAP_LOONGARCH_LBT_X86 (1 << 10)
+#define HWCAP_LOONGARCH_LBT_ARM (1 << 11)
+#define HWCAP_LOONGARCH_LBT_MIPS (1 << 12)
@@ -22,6 +22,7 @@
#include <sysdeps/unix/sysv/linux/sysdep.h>
#include <sysdeps/unix/sysdep.h>
#include <tls.h>
+#include <bits/hwcap.h>
#ifdef __ASSEMBLER__