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