diff options
Diffstat (limited to 'libc/kernel/arch-x86/asm/page_32.h')
| -rw-r--r-- | libc/kernel/arch-x86/asm/page_32.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/libc/kernel/arch-x86/asm/page_32.h b/libc/kernel/arch-x86/asm/page_32.h new file mode 100644 index 0000000..718cf95 --- /dev/null +++ b/libc/kernel/arch-x86/asm/page_32.h @@ -0,0 +1,22 @@ +/**************************************************************************** + **************************************************************************** + *** + *** 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. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _I386_PAGE_H +#define _I386_PAGE_H + +#define PAGE_SHIFT 12 +#define PAGE_SIZE (1UL << PAGE_SHIFT) +#define PAGE_MASK (~(PAGE_SIZE-1)) + +#define LARGE_PAGE_MASK (~(LARGE_PAGE_SIZE-1)) +#define LARGE_PAGE_SIZE (1UL << PMD_SHIFT) + +#endif |