1 /* 2 * Definitions for cpus with variable page sizes. 3 * 4 * Copyright (c) 2003 Fabrice Bellard 5 * 6 * This library is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Lesser General Public 8 * License as published by the Free Software Foundation; either 9 * version 2.1 of the License, or (at your option) any later version. 10 * 11 * This library is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Lesser General Public License for more details. 15 * 16 * You should have received a copy of the GNU Lesser General Public 17 * License along with this library; if not, see <http://www.gnu.org/licenses/>. 18 */ 19 20 #ifndef EXEC_PAGE_VARY_H 21 #define EXEC_PAGE_VARY_H 22 23 typedef struct { 24 bool decided; 25 int bits; 26 uint64_t mask; 27 } TargetPageBits; 28 29 #ifdef IN_PAGE_VARY 30 extern bool set_preferred_target_page_bits_common(int bits); 31 extern void finalize_target_page_bits_common(int min); 32 #endif 33 34 #endif /* EXEC_PAGE_VARY_H */ 35