1 files changed, 35 insertions, 0 deletions
diff --git a/sysdeps/unix/x86_64/sysdep.h b/sysdeps/unix/x86_64/sysdep.h
new file mode 100644
index 0000000000..95e456c17d
--- /dev/null
+++ b/sysdeps/unix/x86_64/sysdep.h
@@ -0,0 +1,35 @@
+/* Copyright (C) 1991, 92, 93, 95, 96, 97, 2000, 2001 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 <sysdeps/unix/sysdep.h>
+#include <sysdeps/x86_64/sysdep.h>
+
+#ifdef	__ASSEMBLER__
+
+/* This is defined as a separate macro so that other sysdep.h files
+   can include this one and then redefine DO_CALL.  */
+
+#define DO_CALL(syscall_name, args)					      \
+  lea SYS_ify (syscall_name), %rax;					      \
+  syscall
+
+#define	r0		%rax	/* Normal return-value register.  */
+#define	r1		%rbx	/* Secondary return-value register.  */
+#define MOVE(x,y)	movq x, y
+
+#endif	/* __ASSEMBLER__ */