Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / arch / hexagon / include / asm / exec.h

diff --git a/kernel/arch/hexagon/include/asm/exec.h b/kernel/arch/hexagon/include/asm/exec.h
new file mode 100644 (file)
index 0000000..c32b213
--- /dev/null
+++ b/kernel/arch/hexagon/include/asm/exec.h
@@ -0,0 +1,28 @@
+/*
+ * Process execution related definitions for the Hexagon architecture
+ *
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+#ifndef _ASM_EXEC_H
+#define _ASM_EXEC_H
+
+/*  Should probably shoot for an 8-byte aligned stack pointer  */
+#define STACK_MASK (~7)
+#define arch_align_stack(x) (x & STACK_MASK)
+
+#endif /* _ASM_EXEC_H */