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
   8 #define DT0 (env->dt0)
   9 #define DT1 (env->dt1)
  10 #define QT0 (env->qt0)
  11 #define QT1 (env->qt1)
  12
  13 #include "cpu.h"
  14 #include "exec-all.h"
  15
  16 #if !defined(CONFIG_USER_ONLY)
  17 #include "softmmu_exec.h"
  18 #endif /* !defined(CONFIG_USER_ONLY) */
  19
  20 /* op_helper.c */
  21 void do_interrupt(CPUState *env);
  22
  23 static inline int cpu_has_work(CPUState *env1)
  24 {
  25     return (env1->interrupt_request & CPU_INTERRUPT_HARD) &&
  26            cpu_interrupts_enabled(env1);
  27 }
  28
  29
  30 static inline int cpu_halted(CPUState *env1) {
  31     if (!env1->halted)
  32         return 0;
  33     if (cpu_has_work(env1)) {
  34         env1->halted = 0;
  35         return 0;
  36     }
  37     return EXCP_HALTED;
  38 }
  39
  40 #endif