1 /* Copyright (C) 2007-2009 The Android Open Source Project 2 ** 3 ** This software is licensed under the terms of the GNU General Public 4 ** License version 2, as published by the Free Software Foundation, and 5 ** may be copied, distributed, and modified under those terms. 6 ** 7 ** This program is distributed in the hope that it will be useful, 8 ** but WITHOUT ANY WARRANTY; without even the implied warranty of 9 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 10 ** GNU General Public License for more details. 11 */ 12 13 /* 14 * Contains SOFTMMU macros expansion for ldx_user and stx_user routines used 15 * outside of JIT. The issue is that regular implementation of these routines 16 * assumes that pointer to CPU environment is stored in ebp register, which 17 * is true for calls made inside JIT, but is not necessarily true for calls 18 * made outside of JIT. The way SOFTMMU macros are expanded in this header 19 * enforces ldx/stx routines to use CPU environment stored in cpu_single_env 20 * variable. 21 */ 22 23 #include "qemu-common.h" 24 #include "cpu.h" 25 26 #define OUTSIDE_JIT 27 #define MMUSUFFIX _outside_jit 28 #define GETPC() NULL 29 #define env cpu_single_env 30 #define ACCESS_TYPE 1 31 #define CPU_MMU_INDEX (cpu_mmu_index(env)) 32 33 #define SHIFT 0 34 #include "softmmu_template.h" 35 36 #define SHIFT 1 37 #include "softmmu_template.h" 38 39 #define SHIFT 2 40 #include "softmmu_template.h" 41 42 #define SHIFT 3 43 #include "softmmu_template.h" 44 45 #undef CPU_MMU_INDEX 46 #undef ACCESS_TYPE 47 #undef env 48 #undef MMUSUFFIX 49
