/* UA 2005 hyperprivileged registers */
uint64_t hpstate, htstate[MAXTL_MAX], hintp, htba, hver, hstick_cmpr, ssr;
void *hstick; // UA 2005
+ uint32_t softint;
+#define SOFTINT_TIMER 1
#endif
sparc_def_t *def;
} CPUSPARCState;
void cpu_sparc_set_id(CPUSPARCState *env, unsigned int cpu);
void sparc_cpu_list (FILE *f, int (*cpu_fprintf)(FILE *f, const char *fmt,
...));
+void cpu_lock(void);
+void cpu_unlock(void);
+int cpu_sparc_handle_mmu_fault(CPUSPARCState *env1, target_ulong address, int rw,
+ int mmu_idx, int is_softmmu);
+target_ulong mmu_probe(CPUSPARCState *env, target_ulong address, int mmulev);
+void dump_mmu(CPUSPARCState *env);
/* translate.c */
void gen_intermediate_code_init(CPUSPARCState *env);
/* cpu-exec.c */
void do_unassigned_access(target_phys_addr_t addr, int is_write, int is_exec,
- int is_asi);
+ int is_asi, int size);
+int cpu_sparc_signal_handler(int host_signum, void *pinfo, void *puc);
#define CPUState CPUSPARCState
#define cpu_init cpu_sparc_init
}
#endif
-#define CPU_PC_FROM_TB(env, tb) do { \
- env->pc = tb->pc; \
- env->npc = tb->cs_base; \
- } while(0)
-
#include "cpu-all.h"
+#include "exec-all.h"
+
+/* sum4m.c, sun4u.c */
+void cpu_check_irqs(CPUSPARCState *env);
+
+#ifdef TARGET_SPARC64
+/* sun4u.c */
+void cpu_tick_set_count(void *opaque, uint64_t count);
+uint64_t cpu_tick_get_count(void *opaque);
+void cpu_tick_set_limit(void *opaque, uint64_t limit);
+#endif
+
+static inline void cpu_pc_from_tb(CPUState *env, TranslationBlock *tb)
+{
+ env->pc = tb->pc;
+ env->npc = tb->cs_base;
+}
+
+static inline void cpu_get_tb_cpu_state(CPUState *env, target_ulong *pc,
+ target_ulong *cs_base, int *flags)
+{
+ *pc = env->pc;
+ *cs_base = env->npc;
+#ifdef TARGET_SPARC64
+ // AM . Combined FPU enable bits . PRIV . DMMU enabled . IMMU enabled
+ *flags = ((env->pstate & PS_AM) << 2)
+ | (((env->pstate & PS_PEF) >> 1) | ((env->fprs & FPRS_FEF) << 2))
+ | (env->pstate & PS_PRIV) | ((env->lsu & (DMMU_E | IMMU_E)) >> 2);
+#else
+ // FPU enable . Supervisor
+ *flags = (env->psref << 4) | env->psrs;
+#endif
+}
#endif