Add ENET device to i.MX6 SOC.
[qemu.git] / include / exec / tb-context.h
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 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
25 #define CODE_GEN_PHYS_HASH_BITS 15
26 #define CODE_GEN_PHYS_HASH_SIZE (1 << CODE_GEN_PHYS_HASH_BITS)
27
28 typedef struct TranslationBlock TranslationBlock;
29 typedef struct TBContext TBContext;
30
31 struct TBContext {
32
33 TranslationBlock *tbs;
34 TranslationBlock *tb_phys_hash[CODE_GEN_PHYS_HASH_SIZE];
35 int nb_tbs;
36 /* any access to the tbs or the page table must use this lock */
37 QemuMutex tb_lock;
38
39 /* statistics */
40 int tb_flush_count;
41 int tb_phys_invalidate_count;
42 };
43
44 #endif