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

1 files changed, 48 insertions, 0 deletions

diff --git a/sysdeps/unix/mips/brk.S b/sysdeps/unix/mips/brk.S
new file mode 100644
index 0000000000..a35b8b9113
--- /dev/null
+++ b/sysdeps/unix/mips/brk.S
@@ -0,0 +1,48 @@
+/* Copyright (C) 1992, 1995, 1997, 2002, 2003 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Brendan Kehoe (brendan@zen.org).
+
+   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>
+
+#ifndef SYS_brk
+#define SYS_brk 17
+#endif
+
+#ifndef       HAVE_GNU_LD
+#define _end           end
+#endif
+
+	.data
+ENTRY(__curbrk)
+	.word 0
+	.end __curbrk
+
+	.text
+SYSCALL__(brk, 1)
+	.set	reorder
+	/* Handle the query case.  */
+	bnez a0, 1f
+	move a0, v0
+1:	/* Update __curbrk and exit cleanly.  */
+	PTR_S a0, __curbrk
+	move v0, zero
+	jr ra
+PSEUDO_END(__brk)
+
+weak_alias (__brk, brk)