add arch-dependent mman.h

arch/x86/kernel/include/arch/mman.h

@@ -0,0 +1,30 @@
+/**
+ * \file mman.h
+ *  License details are found in the file LICENSE.
+ * \brief
+ *  memory management declarations
+ * \author Gou Nakamura  <go.nakamura.yw@hitachi-solutions.com> \par
+ * 	Copyright (C) 2015  RIKEN AICS
+ */
+/*
+ * HISTORY:
+ */
+
+#ifndef HEADER_ARCH_MMAN_H
+#define HEADER_ARCH_MMAN_H
+
+/*
+ * mapping flags
+ */
+#define	MAP_32BIT	0x40
+#define	MAP_GROWSDOWN	0x0100
+#define	MAP_DENYWRITE	0x0800
+#define	MAP_EXECUTABLE	0x1000
+#define	MAP_LOCKED	0x2000
+#define	MAP_NORESERVE	0x4000
+#define	MAP_POPULATE	0x8000
+#define	MAP_NONBLOCK	0x00010000
+#define	MAP_STACK	0x00020000
+#define	MAP_HUGETLB	0x00040000
+
+#endif /* HEADER_ARCH_MMAN_H */