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The remainder of CRIS CPU emulation files, by Edgar E. Iglesias.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3361 c046a42c-6fe2-441c-8c8c-71466251a162
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ths 2007-10-08 13:04:02 +00:00
parent 4fa551d768
commit 81fdc5f8d2
6 changed files with 680 additions and 0 deletions
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68
target-cris/exec.h Normal file
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/*
* 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;
}