1/****************************************************************************
2 ****************************************************************************
3 ***
4 ***   This header was automatically generated from a Linux kernel header
5 ***   of the same name, to make information necessary for userspace to
6 ***   call into the kernel available to libc.  It contains only constants,
7 ***   structures, and macros generated from the original header, and thus,
8 ***   contains no copyrightable information.
9 ***
10 ***   To edit the content of this header, modify the corresponding
11 ***   source file (e.g. under external/kernel-headers/original/) then
12 ***   run bionic/libc/kernel/tools/update_all.py
13 ***
14 ***   Any manual change here will be lost the next time this script will
15 ***   be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#ifndef _ASM_PGTABLE_BITS_H
20#define _ASM_PGTABLE_BITS_H
21#define _PAGE_PRESENT (1<<0)
22#define _PAGE_READ (1<<1)
23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
24#define _PAGE_WRITE (1<<2)
25#define _PAGE_ACCESSED (1<<3)
26#define _PAGE_MODIFIED (1<<4)
27#define _PAGE_FILE (1<<4)
28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
29#define _PAGE_R4KBUG (1<<5)
30#define _PAGE_GLOBAL (1<<6)
31#define _PAGE_VALID (1<<7)
32#define _PAGE_SILENT_READ (1<<7)
33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
34#define _PAGE_DIRTY (1<<8)
35#define _PAGE_SILENT_WRITE (1<<8)
36#define _CACHE_SHIFT 9
37#define _CACHE_MASK (7<<9)
38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
39#define _CACHE_CACHABLE_NO_WA (0<<_CACHE_SHIFT)
40#define _CACHE_CACHABLE_WA (1<<_CACHE_SHIFT)
41#define _CACHE_UNCACHED (2<<_CACHE_SHIFT)
42#define _CACHE_CACHABLE_NONCOHERENT (3<<_CACHE_SHIFT)
43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
44#define _CACHE_CACHABLE_CE (4<<_CACHE_SHIFT)
45#define _CACHE_CACHABLE_COW (5<<_CACHE_SHIFT)
46#define _CACHE_CACHABLE_COHERENT (5<<_CACHE_SHIFT)
47#define _CACHE_CACHABLE_CUW (6<<_CACHE_SHIFT)
48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
49#define _CACHE_UNCACHED_ACCELERATED (7<<_CACHE_SHIFT)
50#define __READABLE (_PAGE_READ | _PAGE_SILENT_READ | _PAGE_ACCESSED)
51#define __WRITEABLE (_PAGE_WRITE | _PAGE_SILENT_WRITE | _PAGE_MODIFIED)
52#define _PAGE_CHG_MASK (PAGE_MASK | _PAGE_ACCESSED | _PAGE_MODIFIED | _CACHE_MASK)
53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
54#endif
55