/[gxemul]/trunk/src/include/cpu_ppc.h
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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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_ppc.h,v 1.38 2005/09/24 23:44:19 debug Exp $   *  $Id: cpu_ppc.h,v 1.41 2005/10/27 14:01:15 debug Exp $
32   */   */
33    
34  #include "misc.h"  #include "misc.h"
# Line 93  struct ppc_instr_call { Line 93  struct ppc_instr_call {
93    
94  /*  Translation cache struct for each physical page:  */  /*  Translation cache struct for each physical page:  */
95  struct ppc_tc_physpage {  struct ppc_tc_physpage {
96            struct ppc_instr_call ics[PPC_IC_ENTRIES_PER_PAGE + 1];
97          uint32_t        next_ofs;       /*  or 0 for end of chain  */          uint32_t        next_ofs;       /*  or 0 for end of chain  */
         uint64_t        physaddr;  
98          int             flags;          int             flags;
99          struct ppc_instr_call ics[PPC_IC_ENTRIES_PER_PAGE + 1];          uint64_t        physaddr;
100  };  };
101    
102  #define PPC_N_VPH_ENTRIES               1048576  #define PPC_N_VPH_ENTRIES               1048576
# Line 187  struct ppc_cpu { Line 187  struct ppc_cpu {
187          unsigned char                   *host_store[PPC_N_VPH_ENTRIES];          unsigned char                   *host_store[PPC_N_VPH_ENTRIES];
188          uint32_t                        phys_addr[PPC_N_VPH_ENTRIES];          uint32_t                        phys_addr[PPC_N_VPH_ENTRIES];
189          struct ppc_tc_physpage          *phys_page[PPC_N_VPH_ENTRIES];          struct ppc_tc_physpage          *phys_page[PPC_N_VPH_ENTRIES];
190    
191            uint32_t                        phystranslation[PPC_N_VPH_ENTRIES/32];
192            int16_t                         vaddr_to_tlbindex[PPC_N_VPH_ENTRIES];
193  };  };
194    
195    
# Line 211  struct ppc_cpu { Line 214  struct ppc_cpu {
214  #define PPC_MSR_LE      (1)             /*  Little-Endian Mode  */  #define PPC_MSR_LE      (1)             /*  Little-Endian Mode  */
215    
216  /*  XER bits:  */  /*  XER bits:  */
217  #define PPC_XER_SO      (1 << 31)       /*  Summary Overflow  */  #define PPC_XER_SO      (1UL << 31)     /*  Summary Overflow  */
218  #define PPC_XER_OV      (1 << 30)       /*  Overflow  */  #define PPC_XER_OV      (1 << 30)       /*  Overflow  */
219  #define PPC_XER_CA      (1 << 29)       /*  Carry  */  #define PPC_XER_CA      (1 << 29)       /*  Carry  */
220    
# Line 221  void ppc_update_translation_table(struct Line 224  void ppc_update_translation_table(struct
224          unsigned char *host_page, int writeflag, uint64_t paddr_page);          unsigned char *host_page, int writeflag, uint64_t paddr_page);
225  void ppc32_update_translation_table(struct cpu *cpu, uint64_t vaddr_page,  void ppc32_update_translation_table(struct cpu *cpu, uint64_t vaddr_page,
226          unsigned char *host_page, int writeflag, uint64_t paddr_page);          unsigned char *host_page, int writeflag, uint64_t paddr_page);
227  void ppc_invalidate_translation_caches_paddr(struct cpu *cpu, uint64_t, int);  void ppc_invalidate_translation_caches(struct cpu *cpu, uint64_t, int);
228  void ppc32_invalidate_translation_caches_paddr(struct cpu *cpu, uint64_t, int);  void ppc32_invalidate_translation_caches(struct cpu *cpu, uint64_t, int);
229  void ppc_invalidate_code_translation(struct cpu *cpu, uint64_t, int);  void ppc_invalidate_code_translation(struct cpu *cpu, uint64_t, int);
230  void ppc32_invalidate_code_translation(struct cpu *cpu, uint64_t, int);  void ppc32_invalidate_code_translation(struct cpu *cpu, uint64_t, int);
231  int ppc_memory_rw(struct cpu *cpu, struct memory *mem, uint64_t vaddr,  int ppc_memory_rw(struct cpu *cpu, struct memory *mem, uint64_t vaddr,
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