cpu: Move icount_extra field from CPU_COMMON to CPUState
[qemu.git] / include / exec / cputlb.h
1 /*
2 * Common CPU TLB handling
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 #ifndef CPUTLB_H
20 #define CPUTLB_H
21
22 #if !defined(CONFIG_USER_ONLY)
23 /* cputlb.c */
24 void tlb_protect_code(ram_addr_t ram_addr);
25 void tlb_unprotect_code_phys(CPUArchState *env, ram_addr_t ram_addr,
26 target_ulong vaddr);
27 void tlb_reset_dirty_range(CPUTLBEntry *tlb_entry, uintptr_t start,
28 uintptr_t length);
29 void cpu_tlb_reset_dirty_all(ram_addr_t start1, ram_addr_t length);
30 void tlb_set_dirty(CPUArchState *env, target_ulong vaddr);
31 extern int tlb_flush_count;
32
33 /* exec.c */
34 void tb_flush_jmp_cache(CPUArchState *env, target_ulong addr);
35
36 MemoryRegionSection *
37 address_space_translate_for_iotlb(AddressSpace *as, hwaddr addr, hwaddr *xlat,
38 hwaddr *plen);
39 hwaddr memory_region_section_get_iotlb(CPUArchState *env,
40 MemoryRegionSection *section,
41 target_ulong vaddr,
42 hwaddr paddr, hwaddr xlat,
43 int prot,
44 target_ulong *address);
45 bool memory_region_is_unassigned(MemoryRegion *mr);
46
47 #endif
48 #endif