1 files changed, 35 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/mmap.c b/sysdeps/unix/sysv/linux/mips/mips64/n32/mmap.c
new file mode 100644
index 0000000000..7afe776c7d
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/mmap.c
@@ -0,0 +1,35 @@
+/* mmap for MIPS n32.
+   Copyright (C) 2016 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
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sys/types.h>
+#include <sys/mman.h>
+#include <errno.h>
+#include <stdint.h>
+#include <sysdep.h>
+
+__ptr_t
+__mmap (__ptr_t addr, size_t len, int prot, int flags, int fd, off_t offset)
+{
+  /* To handle negative offsets consistently with other architectures,
+     the offset must be zero-extended to 64-bit.  */
+  uint64_t offset_adj = (uint64_t) (uint32_t) offset;
+  return (__ptr_t) INLINE_SYSCALL (mmap, 6, addr, len, prot, flags, fd,
+				   offset_adj);
+}
+
+weak_alias (__mmap, mmap)