target-sparc/exec.h

   1 #ifndef EXEC_SPARC_H
   2 #define EXEC_SPARC_H 1
   3 #include "dyngen-exec.h"
   4 #include "config.h"
   5
   6 #if defined(__sparc__)
   7 struct CPUSPARCState *env;
   8 #else
   9 register struct CPUSPARCState *env asm(AREG0);
  10 #endif
  11
  12 #ifdef TARGET_SPARC64
  13 #define T0 (env->t0)
  14 #define T1 (env->t1)
  15 #define T2 (env->t2)
  16 #define REGWPTR env->regwptr
  17 #else
  18 #if defined(__sparc__)
  19 register uint32_t T0 asm(AREG3);
  20 register uint32_t T1 asm(AREG2);
  21 #else
  22 register uint32_t T0 asm(AREG1);
  23 register uint32_t T1 asm(AREG2);
  24 #endif
  25
  26 #undef REG_REGWPTR // Broken
  27 #ifdef REG_REGWPTR
  28 #if defined(__sparc__)
  29 register uint32_t *REGWPTR asm(AREG4);
  30 #else
  31 register uint32_t *REGWPTR asm(AREG3);
  32 #endif
  33 #define reg_REGWPTR
  34
  35 #ifdef AREG4
  36 #if defined(__sparc__)
  37 register uint32_t T2 asm(AREG0);
  38 #else
  39 register uint32_t T2 asm(AREG4);
  40 #endif
  41 #define reg_T2
  42 #else
  43 #define T2 (env->t2)
  44 #endif
  45
  46 #else
  47 #define REGWPTR env->regwptr
  48 #if defined(__sparc__)
  49 register uint32_t T2 asm(AREG0);
  50 #else
  51 register uint32_t T2 asm(AREG3);
  52 #endif
  53 #define reg_T2
  54 #endif
  55 #endif
  56
  57 #define FT0 (env->ft0)
  58 #define FT1 (env->ft1)
  59 #define DT0 (env->dt0)
  60 #define DT1 (env->dt1)
  61
  62 #include "cpu.h"
  63 #include "exec-all.h"
  64
  65 void cpu_lock(void);
  66 void cpu_unlock(void);
  67 void cpu_loop_exit(void);
  68 void helper_flush(target_ulong addr);
  69 void helper_ld_asi(int asi, int size, int sign);
  70 void helper_st_asi(int asi, int size, int sign);
  71 void helper_rett(void);
  72 void helper_ldfsr(void);
  73 void set_cwp(int new_cwp);
  74 void do_fitos(void);
  75 void do_fitod(void);
  76 void do_fabss(void);
  77 void do_fsqrts(void);
  78 void do_fsqrtd(void);
  79 void do_fcmps(void);
  80 void do_fcmpd(void);
  81 #ifdef TARGET_SPARC64
  82 void do_fabsd(void);
  83 void do_fcmps_fcc1(void);
  84 void do_fcmpd_fcc1(void);
  85 void do_fcmps_fcc2(void);
  86 void do_fcmpd_fcc2(void);
  87 void do_fcmps_fcc3(void);
  88 void do_fcmpd_fcc3(void);
  89 void do_popc();
  90 void do_wrpstate();
  91 void do_done();
  92 void do_retry();
  93 #endif
  94 void do_ldd_kernel(target_ulong addr);
  95 void do_ldd_user(target_ulong addr);
  96 void do_ldd_raw(target_ulong addr);
  97 void do_interrupt(int intno);
  98 void raise_exception(int tt);
  99 void memcpy32(target_ulong *dst, const target_ulong *src);
 100 target_ulong mmu_probe(CPUState *env, target_ulong address, int mmulev);
 101 void dump_mmu(CPUState *env);
 102 void helper_debug();
 103 void do_wrpsr();
 104 void do_rdpsr();
 105
 106 /* XXX: move that to a generic header */
 107 #if !defined(CONFIG_USER_ONLY)
 108 #include "softmmu_exec.h"
 109 #endif /* !defined(CONFIG_USER_ONLY) */
 110
 111 static inline void env_to_regs(void)
 112 {
 113 #if defined(reg_REGWPTR)
 114     REGWPTR = env->regbase + (env->cwp * 16);
 115     env->regwptr = REGWPTR;
 116 #endif
 117 }
 118
 119 static inline void regs_to_env(void)
 120 {
 121 }
 122
 123 int cpu_sparc_handle_mmu_fault(CPUState *env, target_ulong address, int rw,
 124                                int is_user, int is_softmmu);
 125
 126 #endif