2 * Altera Nios II MMU emulation for qemu.
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.
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.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, see
18 * <http://www.gnu.org/licenses/lgpl-2.1.html>
24 typedef struct Nios2TLBEntry {
29 typedef struct Nios2MMU {
37 typedef struct Nios2MMULookup {
43 void mmu_flip_um(CPUNios2State *env, unsigned int um);
44 unsigned int mmu_translate(CPUNios2State *env,
46 target_ulong vaddr, int rw, int mmu_idx);
47 void mmu_read_debug(CPUNios2State *env, uint32_t rn);
48 void mmu_write(CPUNios2State *env, uint32_t rn, uint32_t v);
49 void mmu_init(CPUNios2State *env);
51 #endif /* NIOS2_MMU_H */