| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** This header was automatically generated from a Linux kernel header |
| *** of the same name, to make information necessary for userspace to |
| *** call into the kernel available to libc. It contains only constants, |
| *** structures, and macros generated from the original header, and thus, |
| *** contains no copyrightable information. |
| *** |
| *** To edit the content of this header, modify the corresponding |
| *** source file (e.g. under external/kernel-headers/original/) then |
| *** run bionic/libc/kernel/tools/update_all.py |
| *** |
| *** Any manual change here will be lost the next time this script will |
| *** be run. You've been warned! |
| *** |
| **************************************************************************** |
| ****************************************************************************/ |
| #ifndef _ASM_PGTABLE_BITS_H |
| #define _ASM_PGTABLE_BITS_H |
| #define _PAGE_PRESENT (1<<0) |
| #define _PAGE_READ (1<<1) |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define _PAGE_WRITE (1<<2) |
| #define _PAGE_ACCESSED (1<<3) |
| #define _PAGE_MODIFIED (1<<4) |
| #define _PAGE_FILE (1<<4) |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define _PAGE_R4KBUG (1<<5) |
| #define _PAGE_GLOBAL (1<<6) |
| #define _PAGE_VALID (1<<7) |
| #define _PAGE_SILENT_READ (1<<7) |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define _PAGE_DIRTY (1<<8) |
| #define _PAGE_SILENT_WRITE (1<<8) |
| #define _CACHE_SHIFT 9 |
| #define _CACHE_MASK (7<<9) |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define _CACHE_CACHABLE_NO_WA (0<<_CACHE_SHIFT) |
| #define _CACHE_CACHABLE_WA (1<<_CACHE_SHIFT) |
| #define _CACHE_UNCACHED (2<<_CACHE_SHIFT) |
| #define _CACHE_CACHABLE_NONCOHERENT (3<<_CACHE_SHIFT) |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define _CACHE_CACHABLE_CE (4<<_CACHE_SHIFT) |
| #define _CACHE_CACHABLE_COW (5<<_CACHE_SHIFT) |
| #define _CACHE_CACHABLE_COHERENT (5<<_CACHE_SHIFT) |
| #define _CACHE_CACHABLE_CUW (6<<_CACHE_SHIFT) |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define _CACHE_UNCACHED_ACCELERATED (7<<_CACHE_SHIFT) |
| #define __READABLE (_PAGE_READ | _PAGE_SILENT_READ | _PAGE_ACCESSED) |
| #define __WRITEABLE (_PAGE_WRITE | _PAGE_SILENT_WRITE | _PAGE_MODIFIED) |
| #define _PAGE_CHG_MASK (PAGE_MASK | _PAGE_ACCESSED | _PAGE_MODIFIED | _CACHE_MASK) |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #endif |
