/[gxemul]/trunk/src/include/cpu_sh.h
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revision 14 by dpavlin, Mon Oct 8 16:18:51 2007 UTC revision 18 by dpavlin, Mon Oct 8 16:19:11 2007 UTC
# Line 28  Line 28 
28   *  SUCH DAMAGE.   *  SUCH DAMAGE.
29   *   *
30   *   *
31   *  $Id: cpu_sh.h,v 1.4 2005/09/04 13:06:11 debug Exp $   *  $Id: cpu_sh.h,v 1.7 2005/10/27 14:01:15 debug Exp $
32   */   */
33    
34  #include "misc.h"  #include "misc.h"
# Line 53  struct sh_instr_call { Line 53  struct sh_instr_call {
53    
54  /*  Translation cache struct for each physical page:  */  /*  Translation cache struct for each physical page:  */
55  struct sh_tc_physpage {  struct sh_tc_physpage {
56            struct sh_instr_call ics[SH_IC_ENTRIES_PER_PAGE + 1];
57          uint32_t        next_ofs;       /*  or 0 for end of chain  */          uint32_t        next_ofs;       /*  or 0 for end of chain  */
         uint64_t        physaddr;  
58          int             flags;          int             flags;
59          struct sh_instr_call ics[SH_IC_ENTRIES_PER_PAGE + 1];          uint64_t        physaddr;
60  };  };
61    
62  #define SH_N_VPH_ENTRIES                1048576  #define SH_N_VPH_ENTRIES                1048576
# Line 99  struct sh_cpu { Line 99  struct sh_cpu {
99           */           */
100    
101          struct sh_vpg_tlb_entry  vph_tlb_entry[SH_MAX_VPH_TLB_ENTRIES];          struct sh_vpg_tlb_entry  vph_tlb_entry[SH_MAX_VPH_TLB_ENTRIES];
102          unsigned char               *host_load[SH_N_VPH_ENTRIES];          unsigned char            *host_load[SH_N_VPH_ENTRIES];
103          unsigned char               *host_store[SH_N_VPH_ENTRIES];          unsigned char            *host_store[SH_N_VPH_ENTRIES];
104          uint32_t                    phys_addr[SH_N_VPH_ENTRIES];          uint32_t                 phys_addr[SH_N_VPH_ENTRIES];
105          struct sh_tc_physpage    *phys_page[SH_N_VPH_ENTRIES];          struct sh_tc_physpage    *phys_page[SH_N_VPH_ENTRIES];
106    
107            uint32_t                 phystranslation[SH_N_VPH_ENTRIES/32];
108  };  };
109    
110    
111  /*  cpu_sh.c:  */  /*  cpu_sh.c:  */
112  void sh_update_translation_table(struct cpu *cpu, uint64_t vaddr_page,  void sh_update_translation_table(struct cpu *cpu, uint64_t vaddr_page,
113          unsigned char *host_page, int writeflag, uint64_t paddr_page);          unsigned char *host_page, int writeflag, uint64_t paddr_page);
114  void sh_invalidate_translation_caches_paddr(struct cpu *cpu, uint64_t, int);  void sh_invalidate_translation_caches(struct cpu *cpu, uint64_t, int);
115  void sh_invalidate_code_translation(struct cpu *cpu, uint64_t, int);  void sh_invalidate_code_translation(struct cpu *cpu, uint64_t, int);
116  void sh32_update_translation_table(struct cpu *cpu, uint64_t vaddr_page,  void sh32_update_translation_table(struct cpu *cpu, uint64_t vaddr_page,
117          unsigned char *host_page, int writeflag, uint64_t paddr_page);          unsigned char *host_page, int writeflag, uint64_t paddr_page);
118  void sh32_invalidate_translation_caches_paddr(struct cpu *cpu, uint64_t, int);  void sh32_invalidate_translation_caches(struct cpu *cpu, uint64_t, int);
119  void sh32_invalidate_code_translation(struct cpu *cpu, uint64_t, int);  void sh32_invalidate_code_translation(struct cpu *cpu, uint64_t, int);
120  int sh_memory_rw(struct cpu *cpu, struct memory *mem, uint64_t vaddr,  int sh_memory_rw(struct cpu *cpu, struct memory *mem, uint64_t vaddr,
121          unsigned char *data, size_t len, int writeflag, int cache_flags);          unsigned char *data, size_t len, int writeflag, int cache_flags);
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