target-sparc/exec.h

   1 #ifndef EXEC_SPARC_H
   2 #define EXEC_SPARC_H 1
   3 #include "config.h"
   4 #include "dyngen-exec.h"
   5
   6 register struct CPUSPARCState *env asm(AREG0);
   7 #define REGWPTR env->regwptr
   8
   9 #define FT0 (env->ft0)
  10 #define FT1 (env->ft1)
  11 #define DT0 (env->dt0)
  12 #define DT1 (env->dt1)
  13 #define QT0 (env->qt0)
  14 #define QT1 (env->qt1)
  15
  16 #include "cpu.h"
  17 #include "exec-all.h"
  18
  19 static inline void env_to_regs(void)
  20 {
  21 #if defined(reg_REGWPTR)
  22     REGWPTR = env->regbase + (env->cwp * 16);
  23     env->regwptr = REGWPTR;
  24 #endif
  25 }
  26
  27 static inline void regs_to_env(void)
  28 {
  29 }
  30
  31 int cpu_sparc_handle_mmu_fault(CPUState *env1, target_ulong address, int rw,
  32                                int mmu_idx, int is_softmmu);
  33 void do_interrupt(int intno);
  34
  35 static inline int cpu_halted(CPUState *env1) {
  36     if (!env1->halted)
  37         return 0;
  38     if ((env1->interrupt_request & CPU_INTERRUPT_HARD) && (env1->psret != 0)) {
  39         env1->halted = 0;
  40         return 0;
  41     }
  42     return EXCP_HALTED;
  43 }
  44
  45 #endif