/[gxemul]/trunk/src/include/cpu_ia64.h
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revision 14 by dpavlin, Mon Oct 8 16:18:51 2007 UTC revision 20 by dpavlin, Mon Oct 8 16:19:23 2007 UTC
# Line 28  Line 28 
28   *  SUCH DAMAGE.   *  SUCH DAMAGE.
29   *   *
30   *   *
31   *  $Id: cpu_ia64.h,v 1.3 2005/08/28 20:16:24 debug Exp $   *  $Id: cpu_ia64.h,v 1.7 2005/11/16 21:15:19 debug Exp $
32   */   */
33    
34  #include "misc.h"  #include "misc.h"
# Line 53  struct ia64_instr_call { Line 53  struct ia64_instr_call {
53    
54  /*  Translation cache struct for each physical page:  */  /*  Translation cache struct for each physical page:  */
55  struct ia64_tc_physpage {  struct ia64_tc_physpage {
56            struct ia64_instr_call ics[IA64_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  */
         uint32_t        physaddr;  
58          int             flags;          int             flags;
59          struct ia64_instr_call ics[IA64_IC_ENTRIES_PER_PAGE + 1];          uint64_t        physaddr;
60  };  };
61    
62    
# Line 81  struct ia64_vph_page { Line 81  struct ia64_vph_page {
81  };  };
82    
83    
84  #define IA64_MAX_VPH_TLB_ENTRIES        48  #define IA64_MAX_VPH_TLB_ENTRIES        64
85  struct ia64_vpg_tlb_entry {  struct ia64_vpg_tlb_entry {
86          int             valid;          unsigned char   valid;
87          int             writeflag;          unsigned char   writeflag;
88          int64_t         timestamp;          int64_t         timestamp;
         unsigned char   *host_page;  
89          uint64_t        vaddr_page;          uint64_t        vaddr_page;
90          uint64_t        paddr_page;          uint64_t        paddr_page;
91            unsigned char   *host_page;
92  };  };
93    
94  struct ia64_cpu {  struct ia64_cpu {
# Line 107  struct ia64_cpu { Line 107  struct ia64_cpu {
107          struct ia64_instr_call  *cur_ic_page;          struct ia64_instr_call  *cur_ic_page;
108          struct ia64_instr_call  *next_ic;          struct ia64_instr_call  *next_ic;
109    
110            void                    (*combination_check)(struct cpu *,
111                                        struct ia64_instr_call *, int low_addr);
112    
113          /*          /*
114           *  Virtual -> physical -> host address translation:           *  Virtual -> physical -> host address translation:
# Line 123  struct ia64_cpu { Line 125  struct ia64_cpu {
125  /*  cpu_ia64.c:  */  /*  cpu_ia64.c:  */
126  void ia64_update_translation_table(struct cpu *cpu, uint64_t vaddr_page,  void ia64_update_translation_table(struct cpu *cpu, uint64_t vaddr_page,
127          unsigned char *host_page, int writeflag, uint64_t paddr_page);          unsigned char *host_page, int writeflag, uint64_t paddr_page);
128  void ia64_invalidate_translation_caches_paddr(struct cpu *cpu, uint64_t, int);  void ia64_invalidate_translation_caches(struct cpu *cpu, uint64_t, int);
129  void ia64_invalidate_code_translation(struct cpu *cpu, uint64_t, int);  void ia64_invalidate_code_translation(struct cpu *cpu, uint64_t, int);
130  int ia64_memory_rw(struct cpu *cpu, struct memory *mem, uint64_t vaddr,  int ia64_memory_rw(struct cpu *cpu, struct memory *mem, uint64_t vaddr,
131          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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