target-arm/exec.h

   1 /*
   2  *  ARM execution defines
   3  *
   4  *  Copyright (c) 2003 Fabrice Bellard
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20 #include "dyngen-exec.h"
  21
  22 #if defined(__sparc__)
  23 struct CPUARMState *env;
  24 uint32_t T0;
  25 uint32_t T1;
  26 uint32_t T2;
  27 #else
  28 register struct CPUARMState *env asm(AREG0);
  29 register uint32_t T0 asm(AREG1);
  30 register uint32_t T1 asm(AREG2);
  31 register uint32_t T2 asm(AREG3);
  32 #endif
  33
  34 /* TODO: Put these in FP regs on targets that have such things.  */
  35 /* It is ok for FT0s and FT0d to overlap.  Likewise FT1s and FT1d.  */
  36 #define FT0s env->vfp.tmp0s
  37 #define FT1s env->vfp.tmp1s
  38 #define FT0d env->vfp.tmp0d
  39 #define FT1d env->vfp.tmp1d
  40
  41 #include "cpu.h"
  42 #include "exec-all.h"
  43
  44 static inline void env_to_regs(void)
  45 {
  46 }
  47
  48 static inline void regs_to_env(void)
  49 {
  50 }
  51
  52 int cpu_arm_handle_mmu_fault (CPUState *env, target_ulong address, int rw,
  53                               int is_user, int is_softmmu);
  54
  55 #if !defined(CONFIG_USER_ONLY)
  56 #include "softmmu_exec.h"
  57 #endif
  58
  59 /* In op_helper.c */
  60
  61 void cpu_lock(void);
  62 void cpu_unlock(void);
  63 void helper_set_cp15(CPUState *, uint32_t, uint32_t);
  64 uint32_t helper_get_cp15(CPUState *, uint32_t);
  65
  66 void cpu_loop_exit(void);
  67
  68 void raise_exception(int);
  69
  70 void do_vfp_abss(void);
  71 void do_vfp_absd(void);
  72 void do_vfp_negs(void);
  73 void do_vfp_negd(void);
  74 void do_vfp_sqrts(void);
  75 void do_vfp_sqrtd(void);
  76 void do_vfp_cmps(void);
  77 void do_vfp_cmpd(void);
  78 void do_vfp_cmpes(void);
  79 void do_vfp_cmped(void);
  80 void do_vfp_set_fpscr(void);
  81 void do_vfp_get_fpscr(void);
  82