From 81fdc5f8d2d681da8d255baf0713144f8656bac9 Mon Sep 17 00:00:00 2001 From: ths Date: Mon, 8 Oct 2007 13:04:02 +0000 Subject: The remainder of CRIS CPU emulation files, by Edgar E. Iglesias. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3361 c046a42c-6fe2-441c-8c8c-71466251a162 --- target-cris/exec.h | 68 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 target-cris/exec.h (limited to 'target-cris/exec.h') diff --git a/target-cris/exec.h b/target-cris/exec.h new file mode 100644 index 000000000..a4f555eb2 --- /dev/null +++ b/target-cris/exec.h @@ -0,0 +1,68 @@ +/* + * CRIS execution defines + * + * Copyright (c) 2007 AXIS Communications AB + * Written by Edgar E. Iglesias + * + * 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 + * 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, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#include "dyngen-exec.h" + +#if 1 +register struct CPUCRISState *env asm(AREG0); +/* This is only used for tb lookup. */ +register uint32_t T0 asm(AREG1); +register uint32_t T1 asm(AREG2); +#else +struct CPUCRISState *env; +/* This is only used for tb lookup. */ +uint32_t T0; +uint32_t T1; +#endif +#include "cpu.h" +#include "exec-all.h" + +#define RETURN() __asm__ __volatile__("" : : : "memory"); + +static inline void env_to_regs(void) +{ +} + +static inline void regs_to_env(void) +{ +} + +int cpu_cris_handle_mmu_fault (CPUState *env, target_ulong address, int rw, + int is_user, int is_softmmu); +void tlb_fill (target_ulong addr, int is_write, int is_user, void *retaddr); + +#if !defined(CONFIG_USER_ONLY) +#include "softmmu_exec.h" +#endif + +void cpu_cris_flush_flags(CPUCRISState *env, int cc_op); +void helper_movec(CPUCRISState *env, int reg, uint32_t val); + +void cpu_loop_exit(void); + +static inline int cpu_halted(CPUState *env) { + if (!env->halted) + return 0; + if (env->interrupt_request & CPU_INTERRUPT_HARD) { + env->halted = 0; + return 0; + } + return EXCP_HALTED; +} -- cgit v1.2.3