Add powerpc port done by David Schleef <ds@schleef.org>

1 files changed, 41 insertions, 0 deletions

diff --git a/libc/sysdeps/linux/powerpc/vfork.S b/libc/sysdeps/linux/powerpc/vfork.S
new file mode 100644
index 000000000..842bad1a7
--- /dev/null
+++ b/libc/sysdeps/linux/powerpc/vfork.S
@@ -0,0 +1,41 @@
+/*
+ * uC-libc/sysdeps/linux/powerpc/vfork.S
+ * vfork implementation for powerpc
+ *
+ * Copyright (C) 2001 by Lineo, Inc.
+ * Author: David A. Schleef <ds@schleef.org>
+ *
+ * This program 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.
+ *
+ * This program 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 this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include "ppc_asm.h"
+
+#define _SETJMP_H
+#define _ASM
+#include <bits/setjmp.h>
+
+
+.global	vfork;
+.align	4;
+
+vfork:
+	/* XXX not implemented */
+
+	/* return -1 */
+	li	r3,-1
+	blr
+
+.size vfork,.-vfork;