(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.

1 files changed, 42 insertions, 0 deletions

diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/ioctl.S b/sysdeps/unix/sysv/linux/mips/mips64/n64/ioctl.S
new file mode 100644
index 0000000000..7b14089bcb
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/ioctl.S
@@ -0,0 +1,42 @@
+/* Copyright 2003 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sysdep.h>
+
+#include <sys/asm.h>
+
+/* Sign-extend the ioctl number, since the kernel wants it as a
+   sign-extended 32-bit value, but our prototype is that of a long.  */
+
+	.text
+ENTRY (__ioctl)
+	li v0, __NR_ioctl
+	sll a1,a1,0
+	syscall			/* Do the system call.  */
+	bne a3, zero, L(error)
+	ret
+
+L(error):
+	.cpsetup t9, a0, __ioctl
+	PTR_LA t9,__syscall_error
+	.cprestore
+	jr t9
+
+PSEUDO_END (__ioctl)
+
+weak_alias (__ioctl, ioctl)