diff --git a/sysdeps/unix/sysv/linux/arm/mmap64.S b/sysdeps/unix/sysv/linux/arm/mmap64.S
new file mode 100644
index 0000000000..604bb76137
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/arm/mmap64.S
@@ -0,0 +1,66 @@
+/* Copyright (C) 2000 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 Library General Public License as
+   published by the Free Software Foundation; either version 2 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <sysdep.h>
+
+#define	EINVAL		22
+
+	/* The mmap2 system call takes six arguments, all in registers.  */
+	.text
+ENTRY (__mmap64)
+#ifdef __NR_mmap2
+	stmfd	sp!, {r4, r5, lr}
+	ldr	r5, [sp, $16]
+	ldr	r4, [sp, $12]
+	movs	ip, r5, lsl $20		@ check that offset is page-aligned
+	bne	.Linval
+	ldr	ip, [sp, $20]
+	mov	r5, r5, lsr $12
+	orr	r5, r5, ip, lsl $20	@ compose page offset
+	movs	ip, ip, lsr $12
+	bne	.Linval			@ check for overflow
+	mov	ip, r0
+	swi	SYS_ify (mmap2)
+	cmn	r0, $4096
+	LOADREGS(ccfd, sp!, {r4, r5, pc})
+	teq	r0, $-ENOSYS
+	ldmnefd	sp!, {r4, r5, lr}
+	bne	PLTJMP(syscall_error)
+	/* The current kernel does not support mmap2.  Fall back to plain
+	   mmap if the offset is small enough.  */
+	ldr	r5, [sp, $20]
+	mov	r0, ip			@ first arg was clobbered
+	teq	r5, $0
+	ldmeqfd	sp!, {r4, r5, lr}
+	beq	PLTJMP(__mmap)
+.Linval:
+	mov	r0, $-EINVAL
+	ldmfd	sp!, {r4, r5, lr}
+	b	PLTJMP(syscall_error)
+#else
+	/* The kernel headers do not support mmap2.  Fall back to plain
+	   mmap if the offset is small enough.  */
+	ldr	ip, [sp, $8]
+	teq	ip, $0
+	beq	PLTJMP(__mmap)
+	mov	r0, $-EINVAL
+	b	PLTJMP(syscall_error)
+#endif
+PSEUDO_END (__mmap64)
+
+weak_alias (__mmap64, mmap64)