Merge branch 'upstream-merge'
[qemu-kvm/markmc.git] / target-sparc / exec.h
blobe120d6fed4c867f60f8d09a3ece8831e25235fe5
1 #ifndef EXEC_SPARC_H
2 #define EXEC_SPARC_H 1
3 #include "config.h"
4 #include "dyngen-exec.h"
6 register struct CPUSPARCState *env asm(AREG0);
8 #define DT0 (env->dt0)
9 #define DT1 (env->dt1)
10 #define QT0 (env->qt0)
11 #define QT1 (env->qt1)
13 #include "cpu.h"
14 #include "exec-all.h"
16 static inline void env_to_regs(void)
20 static inline void regs_to_env(void)
24 /* op_helper.c */
25 void do_interrupt(CPUState *env);
27 static inline int cpu_interrupts_enabled(CPUState *env1)
29 #if !defined (TARGET_SPARC64)
30 if (env1->psret != 0)
31 return 1;
32 #else
33 if (env1->pstate & PS_IE)
34 return 1;
35 #endif
37 return 0;
40 static inline int cpu_has_work(CPUState *env1)
42 return (env1->interrupt_request & CPU_INTERRUPT_HARD) &&
43 cpu_interrupts_enabled(env1);
47 static inline int cpu_halted(CPUState *env1) {
48 if (!env1->halted)
49 return 0;
50 if (cpu_has_work(env1)) {
51 env1->halted = 0;
52 return 0;
54 return EXCP_HALTED;
57 #endif