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 /* op_helper.c */
  17 void do_interrupt(CPUState *env);
  18
  19 static inline int cpu_has_work(CPUState *env1)
  20 {
  21     return (env1->interrupt_request & CPU_INTERRUPT_HARD) &&
  22            cpu_interrupts_enabled(env1);
  23 }
  24
  25
  26 static inline int cpu_halted(CPUState *env1) {
  27     if (!env1->halted)
  28         return 0;
  29     if (cpu_has_work(env1)) {
  30         env1->halted = 0;
  31         return 0;
  32     }
  33     return EXCP_HALTED;
  34 }
  35
  36 #endif