projects / mirror_qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| 81fdc5f8 TS |
1 | /* |
| 2 | * CRIS execution defines | |
| 3 | * | |
| 4 | * Copyright (c) 2007 AXIS Communications AB | |
| 5 | * Written by Edgar E. Iglesias | |
| 6 | * | |
| 7 | * This library is free software; you can redistribute it and/or | |
| 8 | * modify it under the terms of the GNU Lesser General Public | |
| 9 | * License as published by the Free Software Foundation; either | |
| 10 | * version 2 of the License, or (at your option) any later version. | |
| 11 | * | |
| 12 | * This library is distributed in the hope that it will be useful, | |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 15 | * General Public License for more details. | |
| 16 | * | |
| 17 | * You should have received a copy of the GNU Lesser General Public | |
| 18 | * License along with this library; if not, write to the Free Software | |
| 19 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 20 | */ | |
| 21 | #include "dyngen-exec.h" | |
| 22 | ||
| 23 | #if 1 | |
| 24 | register struct CPUCRISState *env asm(AREG0); | |
| 25 | /* This is only used for tb lookup. */ | |
| 26 | register uint32_t T0 asm(AREG1); | |
| 27 | register uint32_t T1 asm(AREG2); | |
| 28 | #else | |
| 29 | struct CPUCRISState *env; | |
| 30 | /* This is only used for tb lookup. */ | |
| 31 | uint32_t T0; | |
| 32 | uint32_t T1; | |
| 33 | #endif | |
| 34 | #include "cpu.h" | |
| 35 | #include "exec-all.h" | |
| 36 | ||
| 37 | #define RETURN() __asm__ __volatile__("" : : : "memory"); | |
| 38 | ||
| 39 | static inline void env_to_regs(void) | |
| 40 | { | |
| 41 | } | |
| 42 | ||
| 43 | static inline void regs_to_env(void) | |
| 44 | { | |
| 45 | } | |
| 46 | ||
| 47 | int cpu_cris_handle_mmu_fault (CPUState *env, target_ulong address, int rw, | |
| 6ebbf390 JM |
48 | int mmu_idx, int is_softmmu); |
| 49 | void tlb_fill (target_ulong addr, int is_write, int mmu_idx, void *retaddr); | |
| 81fdc5f8 TS |
50 | |
| 51 | #if !defined(CONFIG_USER_ONLY) | |
| 52 | #include "softmmu_exec.h" | |
| 53 | #endif | |
| 54 | ||
| 55 | void cpu_cris_flush_flags(CPUCRISState *env, int cc_op); | |
| 56 | void helper_movec(CPUCRISState *env, int reg, uint32_t val); | |
| 57 | ||
| 58 | void cpu_loop_exit(void); | |
| 59 | ||
| 60 | static inline int cpu_halted(CPUState *env) { | |
| 61 | if (!env->halted) | |
| 62 | return 0; | |
| 63 | if (env->interrupt_request & CPU_INTERRUPT_HARD) { | |
| 64 | env->halted = 0; | |
| 65 | return 0; | |
| 66 | } | |
| 67 | return EXCP_HALTED; | |
| 68 | } |