tb-context.h (1172B)
1 /* 2 * Internal structs that QEMU exports to TCG 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 QEMU_TB_CONTEXT_H 21 #define QEMU_TB_CONTEXT_H 22 23 #include "qemu/thread.h" 24 #include "qemu/qht.h" 25 26 #define CODE_GEN_HTABLE_BITS 15 27 #define CODE_GEN_HTABLE_SIZE (1 << CODE_GEN_HTABLE_BITS) 28 29 typedef struct TBContext TBContext; 30 31 struct TBContext { 32 33 struct qht htable; 34 35 /* statistics */ 36 unsigned tb_flush_count; 37 unsigned tb_phys_invalidate_count; 38 }; 39 40 extern TBContext tb_ctx; 41 42 #endif