| /* |
| * Copyright (C) 2016 Veertu Inc, |
| * Copyright (C) 2017 Google Inc, |
| * |
| * This program 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 program 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 program; if not, see <http://www.gnu.org/licenses/>. |
| */ |
| #ifndef __X86_MMU_H__ |
| #define __X86_MMU_H__ |
| |
| #define PT_PRESENT (1 << 0) |
| #define PT_WRITE (1 << 1) |
| #define PT_USER (1 << 2) |
| #define PT_WT (1 << 3) |
| #define PT_CD (1 << 4) |
| #define PT_ACCESSED (1 << 5) |
| #define PT_DIRTY (1 << 6) |
| #define PT_PS (1 << 7) |
| #define PT_GLOBAL (1 << 8) |
| #define PT_NX (1llu << 63) |
| |
| /* error codes */ |
| #define MMU_PAGE_PT (1 << 0) |
| #define MMU_PAGE_WT (1 << 1) |
| #define MMU_PAGE_US (1 << 2) |
| #define MMU_PAGE_NX (1 << 3) |
| |
| bool mmu_gva_to_gpa(struct CPUState *cpu, target_ulong gva, uint64_t *gpa); |
| |
| void vmx_write_mem(struct CPUState *cpu, target_ulong gva, void *data, int bytes); |
| void vmx_read_mem(struct CPUState *cpu, void *data, target_ulong gva, int bytes); |
| |
| #endif /* __X86_MMU_H__ */ |
