diff options
Diffstat (limited to 'libc/sysdeps/linux/riscv32/bits/uClibc_page.h')
| -rw-r--r-- | libc/sysdeps/linux/riscv32/bits/uClibc_page.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/riscv32/bits/uClibc_page.h b/libc/sysdeps/linux/riscv32/bits/uClibc_page.h new file mode 100644 index 000000000..d1f9262fd --- /dev/null +++ b/libc/sysdeps/linux/riscv32/bits/uClibc_page.h @@ -0,0 +1,28 @@ +/* Copyright (C) 2004 Erik Andersen + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * The GNU C Library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with the GNU C Library; see the file COPYING.LIB. If + * not, see <http://www.gnu.org/licenses/>. + */ + +/* Supply an architecture specific value for PAGE_SIZE and friends. */ + +#ifndef _UCLIBC_PAGE_H +#define _UCLIBC_PAGE_H + +/* PAGE_SHIFT determines the page size -- in this case 4096 */ +#define PAGE_SHIFT 12 +#define PAGE_SIZE (1UL << PAGE_SHIFT) +#define PAGE_MASK (~(PAGE_SIZE-1)) + +#endif /* _UCLIBC_PAGE_H */ |