mirror of
https://github.com/yuzu-emu/unicorn.git
synced 2024-10-20 09:48:17 +02:00
8edd6ffdfd
When looking up the MemoryRegionSection for the new TLB entry in tlb_set_page_with_attrs(), use cpu_asidx_from_attrs() to determine the correct address space index for the lookup, and pass it into address_space_translate_for_iotlb(). Backports commit d7898cda81b6efa6b2d7a749882695cdcf280eaa from qemu
48 lines
1.9 KiB
C
48 lines
1.9 KiB
C
/*
|
|
* Common CPU TLB handling
|
|
*
|
|
* Copyright (c) 2003 Fabrice Bellard
|
|
*
|
|
* 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 of the License, or (at your option) any later version.
|
|
*
|
|
* This 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 this library; if not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
#ifndef CPUTLB_H
|
|
#define CPUTLB_H
|
|
|
|
#if !defined(CONFIG_USER_ONLY)
|
|
/* cputlb.c */
|
|
void tlb_protect_code(struct uc_struct *uc, ram_addr_t ram_addr);
|
|
void tlb_unprotect_code(CPUState *cpu, ram_addr_t ram_addr);
|
|
void tlb_reset_dirty_range(CPUTLBEntry *tlb_entry,
|
|
uintptr_t start, uintptr_t length);
|
|
void cpu_tlb_reset_dirty_all(struct uc_struct *uc, ram_addr_t start1, ram_addr_t length);
|
|
void tlb_set_dirty(CPUState *env, target_ulong vaddr);
|
|
//extern int tlb_flush_count;
|
|
|
|
/* exec.c */
|
|
void tb_flush_jmp_cache(CPUState *cpu, target_ulong addr);
|
|
|
|
MemoryRegionSection *
|
|
address_space_translate_for_iotlb(CPUState *cpu, int asidx, hwaddr addr,
|
|
hwaddr *xlat, hwaddr *plen);
|
|
hwaddr memory_region_section_get_iotlb(CPUState *cpu,
|
|
MemoryRegionSection *section,
|
|
target_ulong vaddr,
|
|
hwaddr paddr, hwaddr xlat,
|
|
int prot,
|
|
target_ulong *address);
|
|
bool memory_region_is_unassigned(struct uc_struct* uc, MemoryRegion *mr);
|
|
|
|
#endif
|
|
#endif
|